CN109068818A

CN109068818A - Groceries transport packaging system

Info

Publication number: CN109068818A
Application number: CN201680078112.6A
Authority: CN
Inventors: 卡尔·法尔格伦
Original assignee: Ai Fude Berger Co
Current assignee: Ai Fude Berger Co
Priority date: 2015-11-06
Filing date: 2016-11-07
Publication date: 2018-12-21
Also published as: EP3370563A2; EP3370563B1; EP3708026A1

Abstract

One kind being used for the rigid container used in air environment (6420), which includes: bottom wall (6430)；With multiple side walls (6440)；Wherein the rigid container, which has, provides the edge (6445) of opening (6450)；It with lid (6460), is configured to cover the opening when the lid is placed on edge, to provide the closed state of rigid container (6420)；And wherein, lid cooperates with edge (6445), so that rigid container sealing or substantially sealed interior storage space (6465) in its closed state, separate the interior storage space with environment, to make the air for entering interior storage space from environment minimize or prevent air from entering interior storage space from environment.

Description

Groceries transport packaging system

Technical field

This application involves a kind of systems for transporting cargo.

This application involves a kind of for transporting the container of cargo (such as refrigerated goods or reefer cargo).The application further relates to It is a kind of it is folding, can use handle carry groceries (grocery, food) Portable bag.It further relates to a kind of for providing and can roll over The method of folded Portable bag and a kind of for providing the method for Portable bag.A kind of method that the application further relates to delivering goods.This Shen Please further relate to one kind can be packed with the groceries Portable bag that handle carries.A kind of its external member for further relating to component including Portable bag, With a kind of groceries delivery system.

Background technique

Grocery store is the retail shop of main sale of foodstuffs.In modern grocery store, a break bulk cargo or viand object Product, can individually pack offer, and the size of groceries packaging is suitable for a certain amount of food comprising being intended to make things convenient for customers.Therefore, miscellaneous Shop customer can be by selecting multiple food items to pack, to select purchase food.Purchasing process generally includes, and customer is in physics It transports and collects several food item packagings in shopping cart, and shopping cart is transported to cashier or cash register to pay.One Denier customer has had purchased collected food item packaging, then customer, which just faces from grocery store, transports collected groceries object The problem of product.Therefore, grocery store is commonly provided for that customer is enabled to take away the portable of groceries in shop in a convenient way Bag.

German Utility Model application DE 89 04 678 discloses this Portable bag for groceries.According to DE 89 04 678 Portable bag is only made of paper, also, there is the open upper for being attached to side wall to enable to easily carry groceries for it The handle of Portable bag.According to DE 89 04 678, the production of paper bag includes, by the way that two edges are placed such that its overlapping, Tubulose paper web (web, volume) is formed with the paper of a sheet of planar.Overlapping region is bonded, to form tubulose paper web.Folded tube official form for filing a lawsuit Width, to form the Portable bag with four edges and square bottom.Portable bag embodiment disclosed in DE 89 04 678 also has There are two the handles made of enhancing paper slip.By folding paper slip to form U-shaped, to manufacture each handle.By the U-shaped handle of handle Two ends (a in a certain distance apart from one another) of hand item are glued to the outer surface of a side wall of Portable bag.

Another Portable bag is disclosed by US 2013/0315507.More specifically, US 2013/0315507 discloses one The bag that kind is made of paper, substantive characteristics are that the handle for catching and transporting this bag is embedded in the main body of their own, by one A little hole punchings are formed.Hole punching be located at top edge from paper bag it is enough with a distance from, to allow to execute some foldings and with such Mode closes paper bag, so that hole punching is placed exactly in below folding line, allows the finger of user to pass through, to catch paper bag.

Summary of the invention

Based on the prior art, will be solved the problems, such as by one aspect of the present invention be how to realize improvement but still cost-effectively Grocery item is transported with goods handling container.

This is solved the problems, such as with according to the solution of disclosed embodiments and claim.

According to embodiment M46, the above problem by the method for the delivering refrigerated goods in the first resealable container (20) come It solves, method includes the following steps:

Receive the order of a certain amount of refrigerated goods；And

By a certain amount of refrigerated goods be fitted into it is described be suitable in the first resealable container (20) used in atmospheric environment, The container includes

Wall is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, which is shaped to and fits The interior storage space is formed in the volume at least 10 liters；The wall includes:

A) there is the layer of material layer of the thermal conductivity less than 0.2W/ (K*m)；With

B) substantially the film of vapor impermeable, the film are bonded at least side of the material layer；And

C) closeable opening, so that container (20) sealing or the substantially sealed internal reservoir in closed state Space separates the interior storage space with environment, to minimize or prevent air from entering the interior storage space from environment；And And wherein

This method further includes steps of

Closure the described of container (20) is closed opening, to seal refrigeration or the reefer cargo of the amount, makes cargo and institute Atmospheric environment is stated to separate；And

The rigid container (6420) of any one embodiment according to embodiment M36 into M44 is provided, or is provided according to reality Apply the cargo conveyor system of a M45；

The first resealable container (20) of closure is placed on any one embodiment according to embodiment M36 into M44 In rigid container (6420), or it is placed on the second rigid container (6420B) according to the cargo conveyor system of embodiment M45 It is interior；

During transport, the first resealable container (20) of closure is maintained at any according to embodiment M36 into M44 In the rigid container (6420) of a embodiment, or it is maintained at and is held according to the second rigidity of the cargo conveyor system of embodiment M45 While device (6420B) is interior, the first resealable container (20) of closure is transported to delivering destination (DD).

According to embodiment M36, a kind of rigid container used in atmospheric environment (6420) is provided, which includes:

Bottom wall (6430)；With

Multiple side walls (6440)；Wherein

The rigid container, which has, provides the edge (6445) of opening (6450)；With

It covers (6460), is configured to cover the opening when it is placed on edge, to provide rigid container (6420) Closed state；Wherein

Lid cooperates with edge (6445), so that the sealing of the rigid container in closed state or substantially sealed internal reservoir Space (6465), separates the interior storage space with environment, to minimize or prevent air from entering the internal reservoir from environment Space.

In this context, it should be noted that the air in earth atmosphere is inherently associated with certain humidity.In other words, air Water comprising a certain amount of vapor form.In this context, it should be mentioned that absolute humidity be per unit volume total air and The quality of vapor in steam mixture.When air is saturated at 30 DEG C, the absolute humidity in atmosphere reaches about 30g/m³.According to the record of meteorological model research institute of Sweden (SMHI), south Swedish is (flat from 1996 to 2012 year in July Mean value) the range of absolute humidity be from 9g/m³To 12g/m³。

In fact, if allowing for 12g vapor to be transformed into the frost layer of the ice in freezing groceries packaging, the energy (exceeding only 31kJ) is enough groceries heating the several years.Accurate temperature change depends on the specific heat capacity of the specific groceries of the part.Ice tool There is the specific heat capacity of 2200J/ (kg*K), therefore, 12g, which is formed by frost, will be enough to make the fresh ice of 1kg to heat about 14 degrees Celsius.

According to the embodiment M47 according to the method for embodiment M46, the step of transporting the first resealable container (20) of closure It is included in from loading and being closed the cargo load chamber (660) of first resealable container (20) to the whole of delivering destination (DD) The closed state of the first resealable container (20) remained closed during a transport.

According to the embodiment M48 of the method for embodiment M46 or embodiment M47 the following steps are included:

By the rigid container cooling (S6370) to predetermined temperature before the step of providing rigid container (6420) Degree, or

It is before the step of the second rigid container (6420B) is provided that second rigid container (6420B) is cooling (S6370) predetermined temperature is arrived.

According to the embodiment M49 of the method for any one embodiment according to embodiment M46 into M48, described first can be close Envelope container is the brown paper freezer bag of any one embodiment according to embodiment M1 into M10.

Embodiment M2. one kind is used for the foldable brown paper freezer bag used in atmospheric environment, the brown paper freezer bag It includes

Folded state, for make it possible to essentially flat state transport brown paper freezer bag, and

Unfolded state, so that brown paper freezer bag provides in its unfolded state for transporting refrigerated goods and/or freezing The interior storage space of cargo, the brown paper freezer bag include:

Layers of kraft paper is shaped and is folded, to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

Bottom panel comprising the overlapping plates edge for folding layers of kraft paper；The wherein Wall board and the bottom panel Cooperation is to form the interior storage space to the volume between 10 liters and 50 liters in the unfolded state of brown paper freezer bag；And

The layers of kraft paper has at least 60g/m²Surface weight and be less than 1000kg/m³Density；

The layers of kraft paper has the film for at least side for being bonded to layers of kraft paper, and the layers of kraft paper is together with the film With the thermal conductivity for being less than 0.2W/ (K*m)；Wherein the film be suitable for reducing or preventing air environment and interior storage space it Between pass through, the film has air permeability less than 0.35 μm/Pas；Brown paper freezer bag further include:

Bottom panel cover plate (700), is attached to bottom panel, which includes substantially waterproof The film of steam, the film are suitable for reducing or preventing air, vapor and water via bottom panel between environment and interior storage space Pass through；Wherein Wall board with bag bottom panel back to marginal portion provide bag opening；

And wherein

Brown paper freezer bag, which has, is attached to the mechanical interlocked of the marginal portion；It is described it is mechanical interlocked arrangement and be positioned to It provides:

The opening unfolded state of brown paper freezer bag is used to load and/or unload refrigerated goods to be transported and/or cold Freeze cargo, and

The closure unfolded state of brown paper freezer bag is used for so that brown paper freezer bag is closed to provide in unfolded state at it Transport the substantially closed interior storage space of refrigerated goods and/or reefer cargo；Wherein

Mechanical interlocked is closeable so that in the closure unfolded state of brown paper freezer bag, it is mechanical interlocked with it is described Wall board, the bottom panel and the bottom panel cover plate (700) cooperation, with closure and substantially sealed interior storage space, Separate the interior storage space with environment, to minimize or prevent air from entering interior storage space from environment, thus transporting During sending refrigerated goods and/or reefer cargo, brown paper freezer bag is suitable for minimizing or preventing the refrigeration in interior storage space It is condensed on cargo and/or reefer cargo；Wherein

Mechanical interlocked is reclosable interlocking, comprising:

First elongate closure member is attached to the marginal portion；First elongate closure member is attached to front face First part's () of plate (S1A) and the two side walls panel (S2A, S2B) adjacent with front wall panel (S1A), and

Second elongate closure member is attached to the marginal portion；Second elongate closure member is attached to rear surface The second part () of plate (S1B) and the two side walls panel (S2A, S2B) adjacent with rear wall (S1B)；

First elongate closure member has cavity, which is suitable for accommodating the protrusion of the second elongate closure member.

Embodiment M3. is according to the foldable brown paper freezer bag of embodiment M2, further includes:

Sliding block (280), is slideably mounted to elongate closure member, to move between closed position and open position It is dynamic, and

At least one end stop () is located at mechanical interlocked each end, and sliding block (280) is maintained at can It recloses and mutually locks.

Embodiment M4. according to embodiment M1, M2 or the foldable brown paper freezer bag of M3, wherein

Brown paper freezer bag is suitable for minimizing the energy transmission of the reefer cargo in from atmospheric environment to interior storage space, So thatWhenThere is atmospheric environment the product of steady temperature and the specific heat capacity of the quality m and reefer cargo of reefer cargo to be more than At 20000 joules,Then

When the initial temperature differences between warmer surrounding air and reefer cargo are 50K, the same of freezing state is being kept When, need more than the 4 hours mean temperature by reefer cargo to improve 20k.

Embodiment M5. is according to the brown paper freezer bag of the embodiment M before any, further includes:

The first in command is adapted to allow for being grasped with manpower, enables to carry container, the first in command includes being formed as U The material layer band for material layer strap ends that there are two shapes and tool；The material layer strap ends of the first in command are attached to the antetheca The marginal portion of panel (S1A)；With

Second handle is adapted to allow for being grasped with manpower, enables to carry container, second handle includes being formed as U The second material layer band for material layer strap ends that there are two shapes and tool；The second material layer strap ends of second handle are attached to The marginal portion of the rear wall (S1B).

The brown paper freezer bag of any one embodiment of the embodiment M6. according to embodiment M1 into M4, wherein

The marginal portion of the front wall panel (S1A) includes at least one hole punching, to form the first in command；And Wherein

First elongate closure member is attached to front panel between at least one described hole punching and the bag bottom panel Marginal portion.

This position of closure member advantageously enables to provide above closure member by the hole punching shape in Wall board At handle, while also allowing for being closed and sealing interior storage space.

Embodiment M7. according to the brown paper freezer bag of embodiment M6, wherein

The marginal portion of the rear wall (S1B) includes at least one second hole punching, to form the first in command； And wherein

Second elongate closure member is attached to below between at least one described second hole punching and the bag bottom panel The marginal portion of plate.

Embodiment M8. according to the brown paper freezer bag of the embodiment M before any, wherein

Layers of kraft paper is shaped and is folded into, so that

Front wall panel (S1A),

Rear wall (S1B),

Described two sidewall panels (S2A, S2B) relative to each other；With

The bottom panel

Cooperate to form the interior storage space, so that in the closure unfolded state of brown paper freezer bag, the bottom Panel forms flat planar or essentially flat plane.

Embodiment M9. according to the brown paper freezer bag of the embodiment M before any, wherein

Bottom panel cover plate (700) is suitable for bottom panel and provides rigidity.

Embodiment M10. is according to the embodiment M9 and any of embodiment M5 to M7 when being subordinated to embodiment M8 The brown paper freezer bag of embodiment, wherein

Bottom panel cover plate (700) is suitable for providing a certain amount of hardness to bottom panel, which to work as When promoting brown paper freezer bag by one or more of handles during transporting refrigerated goods and/or reefer cargo, the bottom Panel keeps the flat planar shape or essentially flat flat shape.

As described above, it should be noted that the air in earth atmosphere is inherently associated with certain humidity.In other words, air includes The water of a certain amount of vapor form.In this context, it should be mentioned that absolute humidity is that total air of per unit volume and water steam The quality of vapor in gas mixture.When air is saturated at 30 DEG C, the absolute humidity in atmosphere reaches about 30g/m³。 According to the record of meteorological model research institute of Sweden (SMHI), south Swedish is in July (from 1996 to 2012 year average value) The range of absolute humidity is from 9g/m³To 12g/m³。

Therefore, in fact as disclosed in German Utility Model application DE 89 04 678, it is foldable according to prior art , can with handle carry groceries Portable bag can provide the handle for easily carrying groceries, when in warm atmospheric environment The Portable bag that (it has the air humidity for allowing this air to reach dew point on freezing groceries surface of package) to transport is opened When, any freezing groceries packaging will seem to inherently lead to steam condensation into liquid water.This condensation process actually can lead to Freezing groceries are rapidly heated.Moreover, if according to the prior art Portable bag of DE 89 04 678 by the people that walks warm Atmospheric environment in carry, then will to seem to inherently lead to (freezing groceries make it turn cold) and Portable bag inside bag all for the movement The air exchange between warmer air enclosed, this air exchange process will supply new temperature by the surface to freezing groceries Warm air, further to drive the process for making steam condensation into liquid water.This process does not only result in the groceries solution freezed at the beginning The groceries heating for freezing and freezing or refrigerating at the beginning, can also generate liquid water and condensing in Portable bag, this may endanger And the integrality of bag bottom or side wall, because being only made of paper according to DE 89 04 678.Therefore, what is be only made of paper is portable The intensity of bag may reduce, also, when the Portable bag being only made of paper is got wet, and the dangerous of rupture increases.

In contrast, according to solution defined above it is folding, can with handle carry brown paper groceries just It includes mechanical interlocked for taking bag, is closeable, so that in the closure unfolded state of Portable bag, the mechanical interlocked and wall surface Plate and the bottom panel cooperate, and with closure and substantially sealed interior storage space, separate it with environment, to minimize or prevent Only air enters interior storage space from environment, so that when transporting the groceries including frozen food in the interior storage space When packaging, groceries bag is suitable for minimizing or prevents from condensing in interior storage space.

Thus, for example, if with freezing groceries filling Portable bag (its Portable bag unfolded state to the body with 50 liters Product) 75%, then will be left behind about the 25% of total volume, can be filled in pack by air.Therefore, as a reality Example can close about 12.5 liters of the initial temperature with about 18 degrees Celsius when after encapsulation sealing bag in bag The water of air and every cubic metre of about 10g (example is related to the approximate average absolute outdoor humidity in south Swedish 7 months).About This point, it should be noted that term " liter " expression " litre ", that is, 1 liter is equal to 1 cubic decimeter.Therefore, 12.5 liters of contained air can The water of vapor form including about 0.125g.It can make and freeze the air cooling being contained in bag together with groceries, also, in sky During this decline of temperature degree, the vapor in the air can condense into water first, discharge the energy of 282.5kJ, then, It can freeze, discharge the energy of 41.75kJ.Therefore, the two-phase during water of 0.125g is transformed into ice from vapor form Variation, can deliver 324kJ.The energy discharged can be enough about 0.03 degree Celsius of temperature increase of the chilled water of 5kg, i.e., remote small In 0.5 degree Celsius.The energy discharged and 19 degrees Celsius of water cooling by 0.125g is fairly small, also, actually may quilt Think it is insignificant in contrast.

In fact, being suitable for minimizing or preventing air from entering the groceries bag of interior storage space from environment, advantageously help It is kept for the duration being obviously prolonged in by the freezing of groceries or frozen state, while also by minimizing or preventing to store up in inside Formation liquid water in space is deposited, and passes through the film of the substantially vapor impermeable at least side for being bonded to layers of kraft paper Layers of kraft paper, to reduce or prevent paper from disintegrating due to the humidity of paper, to keep the integrality of Portable bag.

According to the embodiment M37 according to the rigid container of embodiment M36, the bottom wall (6430) and the multiple side wall (6440) and the lid is suitable for substantially vapor impermeable.

Embodiment M38. according to the rigid container of embodiment M36 or M37, wherein

The bottom wall (6430) and the multiple side wall (6440) and the lid include separation layer and are suitable for substantially not The material layer of moisture vapor permeable.

The rigid container of any one embodiment of the embodiment M39. according to embodiment M36 into M38, wherein

At least one wall and/or lid of rigid container include energy absorption oxidant layer.

When using rigid container in embodiment of the method M48, it is included in the step of the second rigid container (6420B) is provided The step of second rigid container (6420B) is cooled to predetermined temperature before (S6370), this feature is particularly advantageous.

The rigid container of any one embodiment of the embodiment M40. according to embodiment M36 into M39, wherein

All walls of rigid container include one layer of energy absorbing material.

The rigid container of any one embodiment of the embodiment M41. according to embodiment M39 into M40, wherein

Energy absorbing material is the material with the specific heat capacity greater than 1000J/ (kg*K)；The energy absorbing material is using Predetermined temperature is cooled to before rigid container.

The rigid container of any one embodiment of the embodiment M42. according to embodiment M36 into M41, comprising:

Vapor impermeable layer, to prevent air from entering interior storage space (6465) from environment；With

Separation layer comprising there is the material of the thermal conductivity less than 0.2W/ (K*m)；With

Energy absorbing material layer with the specific heat capacity greater than 1000J/ (kg*K)；The energy absorbing material is suitable for using Predetermined temperature is cooled to before rigid container.

The rigid container of any one embodiment of the embodiment M43. according to embodiment M39 into M42, wherein

Energy absorbing material is the phase-change material with specific heat capacity and potential heat value；Energy absorbing material is using the rigidity It is cooled to predetermined temperature before container, predetermined temperature is chosen to the phase-change material and is in solid-state.

The rigid container of any one embodiment of the embodiment M44. according to embodiment M36 into M43, wherein

The edge (6445) for providing the opening (6450) is oppositely arranged with the bottom wall；And wherein

Multiple side walls (6440) are arranged in taper (tapered gradually becomes smaller) mode, so that rigid container is at the edge Locate wider than at the bottom wall.

A kind of cargo conveyor system of embodiment M45., comprising:

According to the first rigid container (6420A) of any one embodiment of the embodiment M36 into M44, first rigidity Container has dividing wall, and first rigid container has first size；With

According to the second rigid container (6420B) of any one embodiment of the embodiment M36 into M44, wherein the second rigidity The lid of at least one of wall of container (6420B) and/or the second rigid container (6420B) includes energy absorption oxidant layer；It is described Second rigid container (6420B) has the second size less than first size, so that the second rigid container (6420B) is in its closure It is packed under state in the first rigid container (6420A) in closed state.

According to an aspect of the present invention, the above problem is solved by the external member of part, and external member includes:

First resealable container (20) is suitable for using in atmospheric environment, and

A certain amount of refrigerated goods and/or reefer cargo are packaged in the inside storage of first resealable container (20) It deposits in space, which includes

Wall, is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, and wall shapes simultaneously Suitable for forming the interior storage space at least 10 liters of volume；The wall includes:

A) one layer of material with the thermal conductivity less than 0.2W/ (K*m)；With

B) the substantially film of vapor impermeable, is bonded at least side of the material layer；And

C) it can be closed opening, so that container (20) sealing or substantially sealed internal reservoir in its closed state are empty Between, separate it with environment, to minimize or prevent air from entering interior storage space from environment；And wherein container (20) It is described to be closed opening closure, to seal refrigeration or the reefer cargo of the amount, separate it with the atmospheric environment；With

For the rigid container used in atmospheric environment (6420), which includes:

Rigid container bottom wall (6430)；With

Multiple rigid container side walls (6440)；Wherein

The rigid container, which has, provides the rigid container edge (6445) of opening (6450)；With

It covers (6460), is configured to cover the opening when it is placed on edge, to provide rigid container (6420) Closed state；And wherein

Lid cooperates with rigid container edge (6445), so that the sealing or substantially sealed of the rigid container in closed state Interior storage space (6465), separates interior storage space with environment, to minimize or prevent air from entering inside from environment Storage space；Wherein

The first resealable container (20) of closure is placed in rigid container (6420), wherein

First resealable container (20) is the brown paper freezer bag used in atmospheric environment, the brown paper freezer bag It includes

Unfolded state, so that brown paper freezer bag provides under its unfolded state for transporting refrigerated goods and/or freezing The interior storage space of cargo, the brown paper freezer bag include:

Layers of kraft paper is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

And wherein

Mechanical interlocked is reclosable interlocking, comprising:

First elongate closure member is attached to the marginal portion；First elongate closure member is attached to front face The first part of plate (S1A) and the two side walls panel (S2A, S2B) adjacent with front wall panel (S1A), and

Second elongate closure member is attached to the marginal portion；Second elongate closure member is attached to rear surface The second part of plate (S1B) and the two side walls panel (S2A, S2B) adjacent with rear wall (S1B)；

According to one embodiment, a kind of method of delivering refrigerated goods in the first resealable container (20), packet are provided Include following steps:

Receive the order of a certain amount of refrigerated goods；And

The refrigerated goods of the amount are fitted into and are suitable in first resealable container (20) used in atmospheric environment, First resealable container (20) includes

Wall is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, and the wall forming is simultaneously Suitable for forming the interior storage space at least 10 liters of volume；The wall includes:

Layer of material layer with the thermal conductivity less than 0.2W/ (K*m)；With

It can be closed opening, so that the sealing of the container (20) in its closed state or substantially sealed interior storage space, Separate interior storage space with environment, to minimize or prevent air from entering interior storage space from environment；

And wherein this method is further comprising the steps of:

Closure the described of container (20) is closed opening, by the refrigeration of the amount or reefer cargo and the atmospheric environment Separation；And

It provides the rigid container used in atmospheric environment (6420), which includes:

Rigid container bottom wall (6430)；With

Multiple rigid container side walls (6440)；Wherein, the rigid container, which has, provides the rigid container of opening (6450) Edge (6445)；With

Lid cooperates with rigid container edge (6445), so that the sealing or substantially close of the rigid container in its closed state It seals interior storage space (6465), separates the interior storage space with environment, to minimize or prevent air from entering from environment The interior storage space；

And wherein this method is further comprising the steps of:

The first resealable container (20) of closure is placed in rigid container (6420)；

During transport by the first resealable container (20) of closure be maintained at rigid container (6420) it is interior while will close The first resealable container (20) closed is transported to delivering destination (DD)；Wherein first resealable container (20) be for Brown paper freezer bag used in atmospheric environment, the brown paper freezer bag include

Layers of kraft paper is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

The layers of kraft paper has the thermal conductivity less than 0.2W/ (K*m)；Brown paper freezer bag further include:

Wherein with bag bottom panel back to Wall board marginal portion provide bag opening；

And wherein

Mechanical interlocked is closeable so that in the closure unfolded state of brown paper freezer bag, it is mechanical interlocked with it is described Wall board, the bottom panel and the bottom panel cover plate (700) cooperation, with closure and substantially sealed interior storage space, Separate the interior storage space with environment, to minimize or prevent air from entering interior storage space from environment, thus transporting During sending refrigerated goods and/or reefer cargo, brown paper freezer bag is suitable for minimizing or preventing the refrigeration in interior storage space It is condensed on cargo and/or reefer cargo.According to the one aspect of the brown paper freezer bag, mechanical interlocked is that reclosable is mutual Lock, comprising:

According to an aspect of the invention, there is provided a kind of external member of part, comprising:

Material layer with the thermal conductivity less than 0.2W/ (K*m)；With

It can be closed opening, so that container (20) sealing or substantially sealed internal reservoir in its closed state are empty Between, separate it with environment, to minimize or prevent air from entering interior storage space from environment；

And wherein the described of container (20) is closed opening closure, to seal refrigeration or the reefer cargo of the amount, makes It is separated with the atmospheric environment；With

For the rigid container used in atmospheric environment (6420), which includes:

Rigid container bottom wall (6430)；With

Multiple rigid container side walls (6440)；Wherein the rigid container, which has, provides the rigid container side of opening (6450) Edge (6445)；With

Lid cooperates with rigid container edge (6445), so that the sealing or substantially close of the rigid container in its closed state It seals interior storage space (6465), separates the interior storage space with environment, to minimize or prevent air from entering from environment Interior storage space；Wherein

Folded state, the brown paper freezer bag being in essentially flat state for making it possible to transport, and

Layers of kraft paper is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

The layers of kraft paper has the thermal conductivity less than 0.2W/ (K*m)；Wherein Wall board with bag bottom panel back to side Edge point provides bag opening；

And wherein

The closure unfolded state of brown paper freezer bag is used for so that brown paper freezer bag is closed to provide in unfolded state at it Transport the substantially closed interior storage space of refrigerated goods and/or reefer cargo.

According on one side, mechanical interlocked is closeable, so that in the closure unfolded state of brown paper freezer bag, machine Tool interlocking cooperates with the Wall board, the bottom panel and the bottom panel cover plate (700), in being closed and is substantially sealed Portion storage space separates the interior storage space with environment, to minimize or prevent air from entering internal reservoir sky from environment Between, so that brown paper freezer bag is suitable for minimizing or prevent internal reservoir empty during transporting refrigerated goods and/or reefer cargo It is condensed in interior refrigerated goods and/or reefer cargo；Wherein

Mechanical interlocked is reclosable interlocking, comprising:

Detailed description of the invention

In order to simply understand the present invention, example will be passed through and the present invention is described with reference to the drawings, in the accompanying drawings:

Fig. 1 is the schematic diagram that the environment 10 of embodiment of groceries bag 20 can be used.

Fig. 2 is the front view of one embodiment of the groceries Portable bag 20A individually folded.

Fig. 3 is the front view of the groceries Portable bag 20A folded；And

Fig. 4 is the rearview of the groceries Portable bag 20A folded.

Fig. 5 is the side view of the groceries Portable bag 20A for the folding that the side of arrow A as in Fig. 4 looks up.

Fig. 6 is the front view in the groceries Portable bag 20 for opening the expansion in unfolded state 20B.In fig. 6 it is shown that The folding line of paper wall has also shown several components on the inside of Portable bag.

Fig. 7 is to show expansion in another front view for the groceries Portable bag 20 for opening the expansion in unfolded state 20B Groceries Portable bag 20,20B one embodiment appearance.

Fig. 8 is the top plan view in the groceries Portable bag 20 for opening the expansion in unfolded state 20B.

Fig. 9 is the front view of the groceries Portable bag 20 of the expansion in closure unfolded state 20C.

Figure 10 is the top plan view of the groceries Portable bag 20 of the expansion in closure unfolded state 20C.

Figure 11 is the front view of the groceries Portable bag 20 of the expansion in closure unfolded state 20C.

Figure 12 is the side view of the groceries Portable bag 20 of the expansion in closure unfolded state 20C, such as in Figure 11 Seen on the direction of arrow B.

Figure 12 B to 12D shows a part of brown paper parietal layer.

Figure 13 is in Figure 11 with the cross-sectional view of the wall material at the point of arrow C instruction.

Figure 14 is the diagram of one embodiment of closing device 240.

Figure 15 is the diagram of kraft pulp fiber.

Figure 16 is the diagram of one embodiment of the first elongate closure member 240A and the second elongate closure member 240B.

Figure 17 A is the perspective view of a part of closing device 240 shown in Figure 14.

Figure 17 B is the side view of closing device 240.

Figure 18 is the diagram that one embodiment of (insulator, insulator, heat insulator) device is isolated.

Figure 19 is the front view of one embodiment in the groceries Portable bag for opening the expansion in unfolded state, is placed on In foldable groceries on the side of one embodiment of freezer bag.

Figure 20 is the front view of the one embodiment for the groceries refrigeration Portable bag packaging that available handle carries.

Figure 21 is the schematic block diagram of the embodiment of the system for delivering goods.

Figure 22 be include multiple storage rooms storage facilities embodiment schematic block diagram.

Figure 23 A to Figure 23 C is according to the embodiment for delivering the schematic of the example of the method for refrigeration or reefer cargo Block diagram.

Figure 24 is the illustrated embodiment of substantially sealed container.

Figure 25 is the diagram of test result.

Figure 26 shows two of the curve graph of the time progress of the temperature in two positions in the ice cube being placed in bag Example.

Figure 27 shows the curve graph of the time progress of the temperature in two positions in 4.7 liters of fresh water tanks being placed in bag Two examples.

Figure 28 is shown for providing the method for improved conveying containers or improved Portable bag.

Figure 29 A to Figure 29 D shows the example of cover plate.

Figure 30 A to Figure 30 B is the flow chart for providing the method for Portable bag.

Figure 31 is the flow chart for providing the method for conveying containers.

Figure 32 is the flow chart for providing the method for handle.

Figure 33 is used to the flow chart that conveying containers provide the method for closing device.

Figure 34 A is the front view of the conical vessel in its expanded form.

Figure 34 B is the diagram of the conical vessel in its flat form.

Figure 35 A to Figure 35 B is the diagram for stacking the example of conical vessel.

Figure 36 A to Figure 36 B is the front view and plan view with the container of truncated cone respectively.

Figure 39 is to provide bag the diagram of the method for closure member.

Figure 40 is the diagram of the example of predetermined pattern.

How Figure 40 A to Figure 40 N can be formed and the predetermined pattern of folding picture 40 is to obtain the diagram of the step of the possibility of bag.

Figure 41 is the diagram of the example of predetermined pattern.

Figure 42 is the diagram of the example of predetermined pattern.

Figure 43 is the front view in the section of the example of the protrusion in its unfolded state.

Figure 44 is the side view of the example of the protrusion in its folded state.

Figure 45 A to Figure 45 C is the diagram of the example of handle.

Figure 24 is the illustrated embodiment of substantially sealed container.

Figure 25 is the diagram of test result.

Figure 31 is the flow chart for providing the method for conveying containers.

Figure 32 is the flow chart for providing the method for handle.

Figure 34 A is the front view of the conical vessel in its expanded form.

Figure 34 B is the diagram of the conical vessel in its flat form.

Figure 39 is to provide bag the diagram of the method for closure member.

Figure 40 is the diagram of the example of predetermined pattern.

Figure 41 is the diagram of the example of predetermined pattern.

Figure 42 is the diagram of the example of predetermined pattern.

Figure 45 A to Figure 45 C is the diagram of the example of handle.

Figure 46 A is the diagram of the flat form of handled Portable bag.

Figure 46 B is the diagram with the unfolded state of Portable bag of the handle in Figure 46 A.

Figure 47 is the diagram as the rope of provided handle.

Figure 48 A to Figure 48 E is the diagram of different types of attachment closing device.

Figure 49 is to provide the diagram of the example of closure member.

Figure 50 is the side view of elongate closure member.

Figure 51 A to Figure 51 C is the diagram of the example of closure member.

Figure 52 A to Figure 52 C is how the folding described about Figure 43 and Figure 44 is applied to the predetermined pattern with Figure 40 The diagram of the example of bag.

Figure 53 A to Figure 53 C is the diagram of the example of folding process.

Figure 54 A to Figure 54 G shows one embodiment of Portable bag according to the present invention.

Figure 55 A to Figure 55 G shows another embodiment of Portable bag according to the present invention.

Figure 56 to Figure 61 shows the front view of another embodiment.

Figure 62 A and Figure 62 B schematically show bag, to illustrate to determine the principle of tensile strength.

Figure 63 A and 63B combination Figure 23 A is the schematic frame for the embodiment for delivering the method for refrigeration or reefer cargo Figure.

Figure 64 is the diagram of the embodiment of rigid container.

Figure 65 A and 65B are the closing device for the opening that can be used for covering rigid container or the diagram of lid.

Figure 66 is the diagram of the rigid container in closed state, and middle cover is positioned to covering opening.

Figure 67 is the diagram of the rigid container in closed state, and middle cover is positioned to covering opening, and there are two dresses Portable bag or cargo receptacle.

Figure 68 is the diagram that the time progress of temperature is measured in test, and wherein cargo is placed on the brown paper of closure and sealing In bag, which is placed on same be closed and in the rigid container of sealing.

Figure 69 is the schematic diagram of the first rigid container and the second rigid container.

Specific embodiment

In the following description, the similar characteristics in different embodiments will be given the same reference numerals.

Fig. 1 is the schematic diagram that the environment 10 of the container 20 for cargo can be used.According to one embodiment, container 20 is miscellaneous Goods bag 20.The environment may include grocery store 30, and a large amount of grocery items 40 are provided in grocery store 30.It can be in individually packaging 40A The middle break bulk cargo 40 or food item 40 provided in modern grocery store 30, the size of groceries packaging 40A are suitable for including the side of being intended to Just a certain amount of packaged food 40B of customer.

Therefore, grocery store customer 60 can select purchase food by selecting multiple food item packagings 40.Purchasing process It usually may include that customer is walking through groceries while physics transports and collects several food item packaging 40 in shopping cart 70 Shop, and shopping cart is transported to cashier 80 or cash register 80, to be paid.

The groceries packaging 40 that customer 60 collects may include fresh agricultural products, such as fruit or mushroom, can be in unitary part It is provided in the packaging or container 40A of size.Fresh agricultural products can be provided under about 15-18 degrees Celsius of cool temperature.Therefore, some Grocery item can provide under about 15-18 degrees Celsius of the first cool temperature range.

Groceries may include dairy products, such as milk, cream and butter.Dairy products can be provided in separated independent packaging, Also, its can about 6-8 degrees Celsius at a temperature of provide in refrigerator.The size of individual dairy products packaging usually can from In the range of about 100g to about 4kg.Be directed at dairy products used in private home packaging usually have 200g to 2kg it Between size.For example, milk can be provided in card board package, for example, the Tetra including, for example, 1 liter of milk for weighing about 1kgPackaging.Therefore, some grocery items can provide under the second non-frozen cold temperature range.The non-frozen cold temperature range can be with It is about+6 to+8 degrees Celsius of range.Alternatively, the non-frozen cold temperature range can be about+1 to+4 degree Celsius of range.

The groceries that customer may collect may additionally include the Frozen Food Packaging 40 provided in the refrigerator-freezer in grocery store.Cause This, customer can directly collect from refrigerator-freezer in such as about -18 degrees Celsius of the at a temperature of frozen food article 40B that delivers. Frozen food 40B can be individually wrapped in such as carton box 40A.The frozen food may include for example, frozen fish, frozen meat, frozen vegetable. Frozen food can be frozen in reset condition, alternatively, its mode that can be prepared provides, so that it is thawing or is heating It can eat later.Therefore, some grocery items can be under the cryogenic temperature range of about -18 degrees Celsius or colder of temperature It provides.In general, reefer cargo is not exposed to any damage when becoming and being cooled to below -18 degrees Celsius of temperature, it therefore, can be -25 Freezing groceries cargo is provided under the cryogenic temperature in the range of to -40 degrees Celsius.Reefer cargo is provided in this low temperature range Reefer cargo can advantageously be extended to warm the required time towards minimum cryogenic temperature (for example, -10 or -4 degrees Celsius).

In order to realize the cost-effective processing for the cargo 40 sold in grocery store, grocery store would generally receive numerous food object Product, usually all batch receives every kind of food item, that is, using each received food item type of institute as a large amount of smaller packagings To receive.As described above, the smaller packaging is suitable for a certain amount of packaged food 40B, Gu Ketong comprising being intended to make things convenient for customers Often only sell every kind of article of a packet or a few packets.

Similarly, it provides groceries bag 20 to grocery store's batch to be important, to allow to save cost.Therefore, groceries bag 20 It preferably should be folding.Advantageously, foldable 20 batch of groceries bag can be delivered to grocery store, to need very small Reservoir volume, to help to save cost.Therefore, it can advantageously deliver a large amount of foldable miscellaneous in folded state 20A Goods bag is enable to transport the Portable bag in essentially flat state 20A.It by this method, can be in grocery store A certain position easily provides a large amount of foldable groceries bags.By this method, customer is convenient to collect and carries anticipated number Groceries bag is to transport groceries.

According to another embodiment, container 20 can shape in this way, so that can be by multiple containers 20 to save space Mode heap on top of each other.One example of this section space-efficient shape is conical vessel.By this method, can pass through One conical vessel is placed on another top to stack multiple conical vessels, so that space needed for 10 containers of storage It is only more slightly larger than space needed for 1 conical vessel of storage.According to one embodiment, it can be truncated cone by the shape design of container, make It obtains and essentially flat bottom section is provided in truncated cone container, cone wall is inclined outwardly from bottom section.It by this method, can also heap Folded or stacking truncated cone container a, so that container deposit is enable in next substantially the same container non- The container largely stacked is transported in often small space.This feature of container advantageously contributes to make it possible to transport with inexpensive batch Send container 20.

As described below, the groceries bag 20A including brown paper of folding has the hardness and flexibility of balance, allows it is simple Ground expansion.In its unfolded state 20C, Portable bag provides the sufficiently large interior storage space to transport multiple groceries packagings, very To when each groceries bag is greater than 1 liter.According to some embodiments, Portable bag has 10 liters and 50 in the unfolded state of Portable bag Volume between rising.

After physics transports and collected expected combined groceries packaging 40 in shopping cart 70, customer 60 can transport shopping cart To cashier 80 or cash register 80, to be paid.

With reference to Fig. 1, customer 60 can collect the groceries Portable bag 20A of folding from the groceries Portable bag 20A that a pile 90 folds. Then, the deployable groceries Portable bag 20A of customer 60 spreads out to it and opens unfolded state 20B (see Fig. 6, Fig. 7 and Fig. 8), makes It is obtained to be ready to be packed into groceries.

Fig. 3 is the front view of the groceries Portable bag 20A folded；And

Fig. 4 is the rearview of the groceries Portable bag 20A folded.

When having used refrigeration or freezing groceries to pack the groceries Portable bag 20 of 40 filling expansion, the groceries of expansion can be closed just Take bag 20.

Fig. 9 is the front view of the groceries Portable bag 20 of the expansion in closure unfolded state 20C, is shown in closure The appearance of one embodiment of the groceries Portable bag 20 of the expansion in state 20C.

Figure 12 is the side view of the groceries Portable bag 20 of the expansion in closure unfolded state 20C, such as in Figure 11 What the side of arrow B looked up into.

As shown in figure 12, the groceries Portable bag 20 of the expansion in closure unfolded state 20C can near bottom panel 140 With bigger cross-sectional area A1, and with smaller transversal near (that is, near marginal portion 150) closure opening Face area A2.It schematically shows as shown in figure 1, the groceries Portable bag 20 in closure unfolded state 20C can have substantially (tapered gradually becomes smaller) shape of taper has bigger cross-sectional area near bottom panel, and has near opening There is smaller cross-sectional area.

Therefore, folding, can with handle carry groceries Portable bag 20 be suitable for using in atmospheric environment.Portable bag With folded state 20A (see Fig. 2, Fig. 3 and Fig. 4), it is used to make it possible to transport the Portable bag for being in essentially flat state.

As described above, Portable bag can also have unfolded state 20B, 20C, so that Portable bag can provide in its unfolded state For transporting refrigerated goods and/or freezing the interior storage space 100 of 40 (see Fig. 8) of groceries packaging (see Fig. 6 and Fig. 8).It is portable Bag may include paper layer, be shaped and folded to be formed:

Front wall panel 110, S1A (see Fig. 3),

Rear wall 120, S1B (see Fig. 4),

Two side walls panel 130A, S2A, 130B, S2B (see Figure 11)；And

Bottom panel 140 (see Fig. 4).

Wall board, that is, front wall panel 110, rear wall 120, two side walls panel 130A and 130B and bottom panel 140, It can cooperate to form the interior storage space 100.In the unfolded state of Portable bag, interior storage space 100 can have greatly In 10 liters of volume.The volume depends on the size of bottom panel and Wall board.

With bag bottom panel 140 back to Wall board 110,120, the marginal portion 150 of 130A and 130B can provide bag opening 160 (Fig. 6 and Fig. 7).Portable bag can further comprise first in command 170A, the edge part with the front wall panel S1A 150,150A is divided to be connected.The shape and size of first in command 170A can be configured to, allow to be caught with manpower, such as so that energy It is enough easily to carry groceries Portable bag.In some business using Portable bag, it is necessary to consider to provide handle to Portable bag, because It can be considered as that a basic customer facilitates demand with the groceries Portable bag that handle carries.Therefore, in some cases it is possible to It is considered as that a basic customer facilitates demand by the groceries bag that a handle or a pair of of handle carry.According to some implementations Thus example advantageously provides an integral handle, or a pair of of integral handle to Portable bag, so that providing can be carried with handle Groceries Portable bag.This solution advantageously allow for people by the built-in handle or multiple built-in handles in a convenient way and The bag filled is carried according to the advantageous mode of ergonomics.

As described above, Portable bag can have the opening unfolded state for loading and/or unloading groceries packaging to be transported 20B (Fig. 6 and Fig. 7), and closure unfolded state 20C (see Fig. 9 and Figure 10).It is closed in unfolded state 20C at it, Portable bag can mention For substantially closed interior storage space 100.160 (Fig. 6 and Fig. 7) of bag opening are closeable openings, in Portable bag Being closed in unfolded state (Fig. 9) can cooperate with Wall board and bottom panel, to minimize or prevent air from entering internal storage from environment Deposit space.Therefore, which is advantageously used for transporting refrigerated goods and/or freezes groceries packet Dress, because Portable bag, which is closed expressible holding extraordinary out in unfolded state 20C at it, is stored in closure interior storage space In refrigeration or frozen goods low temperature ability.

Chamber wall

It is believed that the advantageous cold insulation characteristic of these embodiments of container 20 depends on the combination of container characteristics.For example, In Portable bag 20, the selection of the material of front wall panel S1A, rear wall S1B, sidewall panel S2A, S2B and bottom panel is formed, Contribute to form advantageous cold insulation characteristic.It is noted that the design of chamber wall does not need the above shape.But word wall is interpreted as It is the material to form the boundary of interior storage space of container 20.The wall of container 20 or multiple walls are formed for transporting frozen goods The boundary of the interior storage space of object and/or reefer cargo.

According to some embodiments, the wall of container 20 includes layers of kraft paper 180.Brown paper is that one kind can be obtained with reasonable cost And be easy the material that largely obtains.It is easy in addition, kraft paper bag (such as Portable bag disclosed in DE 89 04 678) is used The production machine of acquisition is produced in batches at low cost.Therefore, the implementation of this production of machinery Portable bag 20 being easy to get can be used Example, or some small improvement only are carried out to existing kraft paper bag production machine.This of existing paper bag production machine is available Property, it is set with the bag for making it possible for this existing production machine for producing brown paper Portable bag with the cold storage function The embodiment of meter combines, and advantageously lower production cost can be obtained by helping so that.Therefore, existing manufacture can be used The fact that machine, helps so that the cold insulation kraft paper bag that can cost-effectively manufacture embodiment according to the present invention.This for Promote especially important for the market access, that is, for make it possible in short term to being introduced in mid-term time range on the market and It is especially important for the brown paper Portable bag of sale embodiment according to the present invention, because the use of existing machine helps so that Lower production cost can be obtained.In the literature, the side for producing brown paper Portable bag has been discussed further below The embodiment of method.Moreover, brown paper is advantageous, because it is biodegradable and is conducive to environmental protection.

Layers of kraft paper 180 can have 40 and 240g/m²Between surface weight, and be lower than 1200kg/m³It is close Degree.Can according to when using when the tensile strength applied to bag is selected to the surface weight of brown paper.About this point, should refer to Out, the Portable bag of various sizes can be produced, for example, 10 liters of bags, 20 liters of bags, 30 liters of bags, 40 liters of bags or 50 liters of bags.When small ruler will be used Very little bag is come when carrying less weight, small size bag at least for 10 or 20 liters of storage spaces, may use have down to 40g/m²Surface weight and be lower than 1200kg/m³Density brown paper.The maximum weight of delivery object to be shipped in a way will It is limited by the size of bag.

Therefore, including the wall of bottom panel, it may include layers of kraft paper 180 (Figure 13).It has been found that having surface weight 60 And 160g/m²Between layers of kraft paper groceries bag, can usually be provided while enough flexibilities are also provided satisfactory strong Degree, to facilitate user.According to the preferred embodiment of kraft paper bag, brown paper, which is selected as, has at least 60g/m²Surface Weight and be lower than 1000kg/m³Density.

According to a preferred embodiment of brown paper groceries bag, layers of kraft paper has 100 and 140g/m²Between surface weight Measure and be lower than 1000kg/m³Density.

Inventor already have accounted for following factor in terms of selecting ox-hide paper quality:

A)The surface weight of paper increases and paper density is constant,The thickness of paper layer is caused to increase.Due to the internal thermal resistance R of wall_tw? Thermally conductive aspect is proportional to wall thickness, so the thickness of paper layer increases the thermal resistance that can advantageously increase brown paper wall, so as to cause logical Chamber wall is crossed to reduce from the heat transfer of environment.

B) and, it should be noted thatThe density of paper layer reduces and surface weight remains unchanged,Brown paper wall will be advantageously caused Thermal resistance increases, and reduces so as to cause when bag passes through chamber wall when in use from the heat transfer of environment.In fact, working as the density of paper layer It reduces and surface weight when remaining unchanged, the influence to thermal resistance is advantageously dual, because this will lead to:

I) wall thickness increases, and

II the amount for) staying in the air in brown paper increases.This shows with reference to Figure 12 B, Figure 12 C and Figure 12 D.Figure 12 B is shown A part of brown paper parietal layer 180B, with wall thickness t₁With density D₁.The thermal resistance R of wall_tw1It is thickness t₁With density D₁Letter Number:

R_tw1=f (t₁,D₁)

With reference to Figure 12 C, wall 180C, which has been made with, has bigger thickness t₂=K₁*t₁, K is greater than 1 number.Internal resistance R_tw2 It will be increased at than ground:

R_tw2=f (t₂,D₁)=K₁*R_tw1

With reference to Figure 12 D, wall 180D, which has been made with, has bigger thickness t₂, also, it also has the density D of reduction₂= K₂*D₁, K₂It is less than 1 number.Therefore, compared with the wall 180B of Figure 12 B, thermal resistance R_tw3It will be first with the increase of thickness at than ground Increase, then, will also be further increased due to the reduction of density.

R_tw3=f (t₂,D₂) > K₁*R_tw1

When reducing density, the air of greater proportion will be present in layers of kraft paper.In order to understand the effect of variable density Purpose and carry out it is assumed hereinafter that: can be by the ratio P of the gas (such as nitrogen or air) in layers of kraft paper_GIt indicates are as follows:

P_G=V_G/V_tot=(D_mean-D_fib)/(D_gas-D_fib)

Assuming that paper fiber and the averag density (apparent density of brown paper) of gas content are such as 901kg/m³, atmospheric density It is 1.2kg/m³, the ratio of the air in brown paper is about 40%.Under NTP (i.e. normal temperature and pressure), dry air has 1.204kg/m³Density.

About this point, it should be noted that air has the thermal conductivity of low-down about 0.024W/ (mK), therefore, ox-hide The ratio of air in paper, which increases, proves there is positive effect in terms of the thermal conductivity for reducing layers of kraft paper.

C) surface weight of brown paper increases and density reduction causes the internal thermal resistance of brown paper wall to further increase.

Therefore, inventor sums up, and when designing kraft paper bag, can be carried out by following process:

S1. first according to when using when the tensile strength applied to bag is selected to the surface weight of brown paper.

S2. reduceThe density of selected paper layer simultaneously keeps surface weight, to realize that the thermal resistance of brown paper wall increases.

It S3., can be in step 1 when the reduction of the density of brown paper may have the effect of slightly weakening to tensile strength The surface weight of selection increases certain safety coefficient, to ensure the integrality of the paper bag when using.

In order to realize good balance between the mechanical property of brown paper, while also realizing the relatively high of brown paper wall Thermal resistance, inventor draw a conclusion, and the density of brown paper can be down to 350kg/m³.Inventor concludes further that, is preferably chosen Density is greater than 350kg/m³And surface weight is greater than 60g/m²Brown paper.Inventor draws a conclusion, when the density of brown paper is 350kg/m³Or it is greater than 350kg/m³, and the surface weight of brown paper is greater than 60g/m²When, the brown paper wall of kraft paper bag 20 is advantageous Ground provides relatively high thermal resistance, while also having relatively high tensile strength.

For bigger bag, required tensile strength is usually higher because bigger bag will close more volume (that is, Bigger weight) cargo.Therefore, when transporting a certain amount of freezing or refrigerated goods, the container of appropriate size should be selected.Ying Xuan The bag size in the sufficiently large refrigerated goods loading phase is selected, certainly, but for the best cold insulation ability of bag, the refrigeration or freezing Cargo should preferably fill 30% of the internal volume greater than container 20.Therefore, when by refrigerated goods plug in a reservoir, Ying Jiang Container dimensional selection is enough to small, so that the refrigeration or freezing cargo is filled when being filled up with cold or freezing cargo Greater than the 30% of the internal volume of selected container 20.The cold insulation that the container of selection appropriate size helps to improve the container filled up is special Property, because for according to the increase of wall surface product due to reduce the thermal resistance of wall.

In accordance with an embodiment of the present disclosure, find the good filling extent of bag 20 between 25% and 75%.Therefore, it just designs For bag, the step of tensile strength needed for determining can be about from the averag density of cargo for assuming that filling extent be 100% 0.5kg/dm³Or the averag density of cargo that filling extent is 50% is about 1kg/dm³Start.

Therefore, in an example, it is assumed that interior storage space is that the bag that X rises should be designed to be able to carrying at least 0.5* The quality of X kg.Therefore, in an example, it is assumed that interior storage space is that 10 liters of bag should be designed to be able to carrying at least The quality of 5kg.Equally, the bag that interior storage space is 20 liters can be designed to be able to the quality, etc. of carrying 10kg.According to this Example, the bag that interior storage space is 50 liters can carry the quality of 25kg.

In an example, bag includes the wall with one layer of wall material, which has scheduled tensile strength.For design For the bag for carrying 5kg, the predetermined tensile strength is more than 0.133N/mm²；It is described predetermined for being designed as the bag of carrying 10kg Tensile strength is more than 0.267N/mm²；For being designed as the bag of carrying 15kg, the predetermined tensile strength is more than 0.399N/mm²。 For being designed as the bag of carrying 20kg, the predetermined tensile strength is more than 0.533N/mm².For being designed as the bag of carrying 25kg, The predetermined tensile strength is more than 0.667N/mm²。

Can be seen that this from following: tensile strength δ is defined as δ=F/A, and wherein F indicates power, and A indicates area.Quality m will The power F shown can be determined as F=gm, and wherein g indicates acceleration of gravity, assume that acceleration of gravity is in an example G=9.82m/s².Quality m is essentially the quality of the cargo carried in bag and bag being added.In fact, the quality of cargo may It accounts for leading.Area A is the area of power F distribution on it.

Figure 62 A shows the principle for determining related area to 62B.Figure 62 A schematically shows bag to illustrate to determine face The principle of product A.Bag bottom is rectangle, and length and width is respectively d₁And d₂.Bag includes two handles.Bag further includes two plates, For the power being applied on handle to be assigned to the outer wall of bag.Handle and for the power being applied on handle to be assigned to a bag outer wall Plate in the front side of bag and rear side be identical.It is basic for the power being applied on handle to be assigned to each plate on bag outer wall Upper is rectangle, and is respectively provided with d₄And d₃Length and width.Figure 62 B schematically shows handle, bag and for that will apply Power on to handle is assigned to the side view of the plate of the outer wall of bag.Size in Figure 62 B is relative to Figure 62 and relative to each other It is disproportionate.Three thickness are shown in Figure 62 B, wherein first thickness d₅Indicate the thickness of handle, d₆It indicates for that will apply Power on to handle is assigned to the thickness of the plate of bag outer wall, d₇Indicate the thickness of bag wall.It should be understood that for handle will to be applied to On power be assigned to the plate of bag outer wall and bag outer wall and will actually be in contact with each other, it is opposite with shown in Figure 62 B.

In the example of Figure 62 A and Figure 62 B, related area A can be defined as A=d₃*(d₅+d₆+d₇).In an example In, d₃=180mm, d₅=0.8mm, d₆=0.1mm, and d₇=0.123mm.Using these input values, and assume power equably It is distributed in two one or two on hand, above-mentioned tensile strength value will be obtained.In practice, the attachment of handle is often most weak point.So And if there is no handle, then it needs to consider other values to determine A.Even if there are handles, it is also necessary to consider other portions of bag Point, to check that its tensile strength need not be more stronger than the tensile strength at the part of the connecting handle of bag.Bottom especially must be taken into consideration The tensile strength in portion.However, in fact, the tensile strength of bottom is strong than the anti-tensile at the part of the connecting handle of bag in principle Spend weak several orders of magnitude.

Layers of kraft paper advantageously provides good tensile strength, and it also includes a certain amount of air or gas, to have Help improve the heat-insulating capability of container 20.

Another embodiment includes the non-woven material as wall material.This advantageously makes it possible to by with high air content Material manufacture cheap bag, therefore it is a kind of good substitute.Non-woven material may include non-woven or non-woollen yarn knitting But the elongated fibers otherwise to keep together, such as pass through entanglement.Non-woven material may include as textile Material.Be adapted for below include other suitable materials in the Wall board and bottom panel of container 20 list:

Traditional textile.

Foaming/porous thermoplastic plastics film.The thermoplastic can be traditional oil base plastics, such as polyethylene, Polypropylene or polyurethane.It is also possible to using bio-based plastics, polylactic acid (PLA).

Foaming/expanded rubber film, the rubber can be many types, but neoprene (chloroprene rubber) It is preferred.The non-woven material and traditional textile are with the tensile index value for being more than 50kNm/kg.

All these container wall materials are selected as with the heat conductivity value less than 0.2W/ (mK):

λ < 0.2W/ (mK).

Therefore, in accordance with an embodiment of the present disclosure, the Wall board of container 20 and/or bottom panel can be (non-to knit by above-mentioned material Producing material material, traditional textile, the film of foaming or porous thermoplastic plastics, foaming or expanded rubber film) one of be made.

Air gap is isolated

Preferably, a bag size should be selected in this way, allow the appearance in the inner surface of container and refrigeration or reefer cargo Air gap is formed between face.This air gap is advantageous because air gap make with may warm external environment generate it is additional every From.It according to one embodiment, can mark to the middle section of the interior surface at bag bottom, to show that it is the loading of refrigerated goods Region.This, which advantageously shows delivery object to be shipped preferably to the user of cold storage container, to be placed in indicating area, to be conveyed through Optimal cold insulation effect is obtained in journey.By this method, the simple marking at bag bottom will indicate the three-dimensional bags loading area volume in bag, The packed load Domain Volume is separated by the side wall of air gap and bag.

According to another embodiment, many paper slips, such as kraft paper strip are provided, are had suitable with the width of paper bag and breadth Length；Paper slip is attached to the inner surface of wall so that when bag is in its unfolded state, by paper slip be arranged as from a wall to The stretching, extension of another wall.By this method, paper slip can advantageously provide the visible instruction of the loading area volume of bag.Paper slip can also be advantageous Ground, which is treated, transports cargo offer support, to prevent this cargo from leaning against in bag wall when transporting bag.

It according to one embodiment, can mark to the middle section of the interior surface at bag bottom, to show that it is refrigerated goods Loading area (as described above), also, paper slip is attached and is positioned to bag wall, so that when delivery object to be shipped is piled up bag bottom When on the loading area of label (bottom section that this may cause label is capped), paper slip will still indicate the loading area body of bag Product.

Therefore, for the best cold insulation characteristic of the container filled up, container dimensional should be selected enough to small, so that when filling up When refrigeration or freezing cargo, the refrigeration or freezing cargo will fill the internal volume for being greater than selected container 20 30%, while also allowing to form air gap between cold or freezing the cargo and the inner surface of the chamber wall or multiple walls.

Moreover, layers of kraft paper 180 can have the film of the substantially vapor impermeable for at least side for being bonded to layers of kraft paper 190。

Film 190 on wall

According to one embodiment, polymer film 190 may include low density polyethylene (LDPE) (LDPE).LDPE film can have from 910 to 940kg/m³In the range of density.According to ISO 5636-3:2013, LDPE film layer can have less than 0.35 μm/Pa The air permeability of s.

According to a preferred embodiment, polymer film 190 may include following biodegradable plastics, for example, poly- cream Acid (PLA), polyhydroxyalkanoate (PHAs), such as poly- 3-hydroxybutyrate ester (PHB).Alternatively, polymer film 190 can wrap Following biodegradable plastics are included, for example, poly- hydroxyl valerate (PHV) or poly- hydroxycaproic ester (PHH), poly-succinic Butanediol ester (PBS), polycaprolactone (PCL), polyvinyl alcohol (PVA).Alternatively, polymer film 90 may include it is following can biology The plastics of degradation, for example, (transesterification by the fat and grease that naturally occur is anti-for starch plastics, natural oil aliphatic radical plastics It should be come the aliphatic ester that obtains).Alternatively, polymer film 190 may include following biodegradable plastics, for example, cellulose Base plastics (such as cellulose ethanoate).

It can will include 190 Extrusion Coating of polymer film of biodegradable plastics as defined above in layers of kraft paper On.

Alternatively, can be by biodegradable plastics scatter coated as defined above in layers of kraft paper.Advantageously, in tradition Paper removal process in, the biodegradable plastics of recoverable scatter coated.

Using biodegradable plastics be to polymer film 190 preferably as its can with it is strong with enough anti-tensiles Degree and the combination of also biodegradable wall material, such as brown paper, so that brown paper Portable bag be made not only to provide outstanding cold insulation Characteristic, and be entirely biodegradable.

According to another embodiment, polymer film 190 includes the not biodegradable plastics that can be generated from petroleum.This Kind plastic foil advantageously provides good water vapor barrier.

Figure 13 is in Figure 11 with the cross-sectional view of the wall material at the point of arrow C instruction.Figure 13 is that handle band is attached to The diagram of one embodiment of the material layer at the marginal portion 150 of the antetheca 110 at the position of antetheca 110.According to a reality Example is applied, waterproof and vapor impermeable film 190 can be set on the side of the layers of kraft paper 180 of the inside towards bag, is such as schemed Shown in 13.According to one embodiment, the essentially all table film 190 of vapor impermeable being distributed on the side of paper layer 180 On face.According to one embodiment, the film 190 of vapor impermeable includes polymer.According to one embodiment, polymeric layer 190 can To be the layer of PE or polyethylene.

Such as shown in fig. 6, first in command 170A may include being formed as paper slip end 200A and 210A there are two U-shaped and tools Paper slip.The paper slip end 200A and 210A of first in command 170A is attached to the edge of the front wall panel 110, S1A Part 150.With reference to Figure 13, paper slip end 210A can be attached to film 190 by glue-line 220.

It can provide the first substantially planar reinforcing plate 230 (see Fig. 6 and Figure 13) with certain size, with from the first Toilet paper end forward Wall board 110, S1A bigger surface region distribute lifting force.The first substantially planar reinforcing plate 230 can have the first plate face 230A and the second plate face 230B on the opposite side of substantially planar reinforcing plate 230.First increases Strong plate 230 attaches to the paper slip end 210A of first in command 170A and is attached to the side of the front wall panel 110, S1A Edge points 150 so that the paper slip end 210A of the first in command 170 be located at front wall panel 110, S1A and reinforcing plate 230 it Between.

Paper slip end 210A and front wall panel of the first surface 230A of first reinforcing plate 230 towards first in command 170A 110, the marginal portion 150 of S1A.The first surface 230A of first reinforcing plate 230 can be bonded to paper slip end 210A and glue Knot to the front wall panel 110, the marginal portion 150 of S1A, with via first reinforcing plate from the paper slip end to The front wall panel distributes lifting force.

Fig. 6 is referred in conjunction with Fig. 9, bag opening 160 by mechanical interlocked 240 or can be attached to closing for the marginal portion 150 It attaches together and sets 240 closings.In the closure unfolded state of Portable bag, closing device 240 and Wall board and bottom panel cooperate, with minimum Change or prevents air from entering interior storage space from environment.Closing device 240 includes the first elongate closure member 240A and second Elongate closure member 240B.

Figure 14 is the diagram of one embodiment of closing device 240.First elongate closure member 240A with it is substantially planar The second reinforcing plate 250A combine, the second reinforcing plate 250A have predetermined area extension, the extension is than substantially planar The first reinforcing plate 230 above-mentioned certain size it is bigger.The second substantially planar reinforcing plate 250A is attached to the first enhancing Plate 230 and the marginal portion 150 for being attached to the front wall panel 110, S1A, so that the first reinforcing plate 230 is located at front wall panel 110, between S1A and the second substantially planar reinforcing plate 250A.The second substantially planar reinforcing plate 250A can pass through glue-line 260 attachments.According to one embodiment, the second substantially planar reinforcing plate 250A includes polymer material.According to another implementation Example, the second substantially planar reinforcing plate includes paper.

It is bonded to the second substantially planar reinforcing plate of the second plate face of the first substantially planar reinforcing plate, advantageously Realize two kinds of effects.On the one hand, thus elongated closing device is attached to bag wall, on the other hand, the second substantially planar enhancing Plate 250A is also used to via second reinforcing plate distribute lifting force to described from the first substantially planar reinforcing plate Front wall panel generates the lifting force from handle when carrying by lifting handle 170A (see Fig. 6) bag.Such as Figure 14 and Fig. 6 institute Show, the second substantially planar reinforcing plate 250A can have lower edge 270, also, the second substantially planar reinforcing plate 250A There can be the physics between the 10% and 30% of the height of Wall board 110 to extend.

The second substantially planar reinforcing plate 250A is attached to the inner surface of the marginal portion of front panel 110 150, and attached It is connected to a part of the inner surface of the marginal portion 150 of side panel, as shown in Figure 6.

It by the size of the paper slip end of the first in command and first reinforcing plate and is sized to, bears more than 100 Ns The power paused.

Layers of kraft paper includes a certain amount of air stayed in layers of kraft paper.It is believed that this air left facilitates reality The good isolation characteristic of existing bag wall and bag bottom.In fact, having tested these embodiments of Portable bag, also, test packet It includes and measures the duration for being greater than 24 hours with infrared camera, meanwhile, it is warm at a temperature of the Portable bag of closure is placed on 25 DEG C Fang Zhong.Bag is arranged so that, so that bottom panel 140 is placed on floor plate, also, the marginal portion 150 of bag towards top is erected It is vertical.During testing herein, detection is closed the temperature on the outer surface of Portable bag, and records temperature as time goes by Development.It is packed with the groceries of many refrigerated goods and freezing and fills up closure Portable bag.However, these measurement results show bag side The outer surface of the lower part of wall keeps colder than the outer surface of upper rim 150, and test is it is also shown that can not be from hull-skin temperature The shape of groceries bag content is detected as being detected with infrared camera.In other words, each internally positioned storage space 100 Freezing or refrigeration package 40 in (Fig. 8) can not be distinguished by the measurement of the hull-skin temperature of bag wall.Think that this shows wall Material is being effectively isolated for infra-red radiation (i.e. heat radiation).

For certain purposes of Portable bag, it is greater than 140g/m²Layers of kraft paper may be advantageous, still, allow Its groceries is filled in embodiment in bag, being directed at groceries Portable bag used in grocery store by terminal user, preferably will tool There is 140g/m²Or it is less than 140g/m²Layers of kraft paper.This is because being greater than 140g/m²Layers of kraft paper may may feel that slightly It is really up to the mark, and 140g/m²Or it is less than 140g/m²Layers of kraft paper will be softer, thus more convenient processing.

Figure 15 is the diagram of kraft pulp fiber.According to one embodiment, layers of kraft paper may include that a plurality of kraft pulp is fine Dimension 270, one item is arranged in another top, to form multiple air gaps in layers of kraft paper.According to one embodiment, brown paper Layer includes a plurality of kraft pulp fiber, and one item is arranged in another top, to form multiple air gaps in layers of kraft paper, and And at least part kraft pulp fiber have 1 and 3mm between length and/or 10 and 50 microns between model Enclose interior width.According to this embodiment, at least part in multiple air gap has the volume more than 200000 cu μ ms.

According to one embodiment, the film of substantially vapor impermeable is bonded to the side of the layers of kraft paper in the outside towards bag Face.This solution advantageouslys allow for user to be put on the ground bag, or even when its is rainy and moist is also in this way, not will lead to The intensity of bag is deteriorated, because the film of vapor impermeable can prevent or minimize brown paper and absorb on any outer surface for being deposited on bag Water.

Vessel port can closed

Figure 16 is the diagram of one embodiment of the first elongate closure member 240A and the second elongate closure member 240B.The One elongate closure member 240A and the second elongate closure member 240B is suitable for matching each other in closed state.Implemented according to one Example, the first elongate closure member 240A include slender cavity, and slender cavity has the antelabium that gap is formed along its length, so that It obtains matched protrusion and is able to enter the gap between antelabium.The antelabium of slender cavity can be flexible, to close around protrusion It closes, once so that it comes into cavity is just caught.According to one embodiment, the first elongate closure member 240A includes extremely Few two slender cavities disposed in parallel, it is disposed in parallel, corresponding with accommodate the second elongate closure member 240B at least two Elongated raised.

According to one embodiment, the slender cavity of the first elongate closure member 240A forms elongated tubular product hollow portion, fits In the protrusion for accommodating the second elongate closure member 240B.

Figure 17 A is the perspective view of a part of closing device 240 shown in Figure 14, and Figure 17 B is the side view of closing device 240 Figure.

According to one embodiment, in order to force the second elongate closure member 240B's to protrude out into the first elongate closure member Purpose in the slender cavity of 240A, it is possible to provide removable pressure apparatus 280, also referred to as " slideway (runner) " 280.This is solved Scheme makes it possible to advantageously simple process bag 20.Particularly, refrigeration groceries are fitted into the customer in bag 20, it can be by simple Removable pressure apparatus 280 is slid into other edge 300 (in conjunction with Fig. 8 or Fig. 7, seeing Figure 14) from an edge 290 by ground, is come light Bag is closed by loose ground.By this method, customer can easily be closed and substantially sealed interior storage space, make itself and environment every It opens, to minimize or prevent air from entering interior storage space from environment.

About this point, it should be noted that groceries bag 20 shows to keep initially freezing during considerable time miscellaneous The ability of the freezing state of goods, to keep the initial mass and/or taste for the frozen food being stored in bag.

With reference to Fig. 1, Fig. 7 and Fig. 8, customer 60 can be portable to be easily closed for example by sliding " slideway " or sliding block 280 Bag 20, to realize the closure of Portable bag and the state 20C of sealing, as shown in Figure 9.With reference to Fig. 1, then customer 60 can pass through lift Handle 170 carries bag 20, to take freezing or refrigeration groceries to destination 330, such as refrigerator-freezer 310 in customer family or Refrigerator 320.

Figure 18 is the diagram of one embodiment of isolating device.Isolating device can be arranged to and is located in the inside storage of bag 20 In at least part for depositing the bottom panel in space 100, to reduce the heat transmitting by bottom panel.According to one embodiment, every Include one piece from device and shapes and be adapted to provide for honeycomb inflated to reduce the material of the heat transmitting by the bottom panel.

According to one embodiment, isolating device includes the material of paper and substantially vapor impermeable.This solution is advantageous Ground makes isolating device be able to bear moist or wet environment, will not absorb water.According to one embodiment, isolating device The material of the substantially vapor impermeable includes at least one layer of polymer material.

According to another embodiment, isolating device includes at least one layer of plastic material.This solution advantageously to be isolated Device is able to bear moist or wet environment, will not absorb water.According to one embodiment, isolating device includes

Figure 19 is the front view of one embodiment in the groceries Portable bag 20 for opening the expansion in unfolded state 20B, It is placed in foldable groceries on the side of one embodiment of freezer bag 400.

Freezer bag 400 is suitable for using in Portable bag 20 in foldable groceries.It is similar with groceries Portable bag 20, interior refrigeration Bag 400 can include

Folded state 20A is used to make it possible to transport the interior freezer bag in essentially flat state, and

Unfolded state so that interior freezer bag provided in its unfolded state for transports refrigeration groceries and/or freeze it is miscellaneous Second interior storage space 410 of package dress.Interior freezer bag 400 can include:

Inner wall forms the interior bottom of second interior storage space with cooperation；Wherein, back to interior bottom inner wall second Marginal portion provides inner bag opening 420.Interior freezer bag 40 can have for loading and/or unloading beating for groceries packaging to be transported Carry out open state, and

It is closed unfolded state, so that the offer in its closure unfolded state of interior freezer bag is refrigerating and/or cold for transporting The the second groceries packaging of jelly, substantially closed interior storage space.Inner bag opening 420 can be closeable opening, Cooperate in the closure unfolded state of interior freezer bag with the inner wall and the interior bottom, with minimize or prevent air from environment into Enter the second interior storage space.According to one embodiment, the shape and size of freezer bag 400 in foldable groceries are configured to It is packed into Portable bag 20 in its unfolded state.

Figure 20 is the front view of the one embodiment for the groceries refrigeration Portable bag packaging 450 that available handle carries.Figure 20 institute The freezer bag packaging 450 shown includes the groceries Portable bag 20 of the expansion in closure unfolded state 20C, and shape is unfolded in it Freezer bag 400 in foldable groceries in state；The shape and size of interior freezer bag 400 are configured to be packed into Portable bag 20 It is interior.

Therefore, can with handle carry groceries refrigeration Portable bag 450 one embodiment may include it is folding, handle can be used Freezer bag 400 in the groceries refrigeration Portable bag 20 of hand-held band and folding groceries.Therefore, handle can be used to carry in use Groceries refrigeration Portable bag, which is packed, may includeIt is closed in unfolded state in itFoldable groceries in freezer bag 400；WithIn it It is closed in unfolded stateIt is folding, can use handle carry groceries refrigerate Portable bag 20, wherein will be in folding groceries Freezer bag is placed on groceries that are folding, being carried with handle and refrigerates in the interior storage space 100 of Portable bag 20.

This solution advantageously enables to will to freeze groceries packaging and fills in the second interior storage space 410.Therefore, This solution is packed from the freezing groceries in the second interior storage space to the outside of the outer groceries Portable bag that can be carried with handle Environment enjoy high thermal resistance because any air inside the first interior storage space 100 is used as the second interior storage space Isolation between the environment outside the outer groceries Portable bag of available handle carrying.In addition, when two bags are closed exhibition all in it When in open state, have environment outside the dual outer groceries Portable bag for minimizing or preventing air from carrying from available handle into Enter the barrier of the second interior storage space, because the second interior storage space is sealed by the inner bag being closed, and the outer bag by being closed Sealing.

As described above, ought when in use, the inside of bag 20 can be used at the beginning the freezing that is placed in interior storage space 100 or Refrigerate the deepfreeze of groceries packaging.Although this freezing for being enough to freeze or refrigerate groceries packaging or frozen state keep extending Period, but it was recognized by the inventor that this period can further extend.

According to one embodiment, the device 460 for the inside of cooling bag 20 is provided, enables to further extend and protect It holds freezing or refrigerates the freezing of groceries packaging or the period of frozen state.

According to one embodiment, the groceries refrigeration Portable bag that can be carried with handle, which packs 450 in use, further to be wrapped It includes, the device 460 for the inside 100 of cooling bag 20 and/or for cooling down the second interior storage space 410.

According to one embodiment of the device 460 of the inside for cooling bag, a kind of coolant is provided.One block of dry ice is this One embodiment of kind coolant.

Dry ice is the solid-state form of carbon dioxide.The chemical formula of carbon dioxide is CO₂.Therefore, carbon dioxide molecule includes Two oxygen atoms in conjunction with single carbon atom.It is colourless, nonflammable and subacidity.Carbon dioxide can be by being called The process of distillation becomes gas from solid, not liquid form between.Opposite process, which is called, sublimates, wherein CO₂From Gas phase becomes solid phase (dry ice).It is depressed in earth atmosphere, distilling/sublimating appears at -78.5 DEG C.Its enthalpy of sublimation is 571kJ/kg (25.2kJ/mol)。

The variable density of dry ice, but be usually in about 1.4 and 1.6g/cm³Between range.Low temperature and directly distillation Dry ice is made to become a kind of effective coolant at gas, because it is colder than liquid ice, also, when it is changing states, no Residue can be left.According to one embodiment of dry ice coolant, dry ice particles are provided, when bag 20 is used as freezer bag in use When, particle is dimensioned in the interior storage space 100 for being placed on bag 20.Therefore, when dry ice particles not between When gradually becoming gaseous carbon dioxide from solid form to liquid form (distillation), there are the energy consumption of corresponding 571kJ/kg, The temperature of any food packaging around dry ice particles is caused to decline.It can provide the dry ice of one piece of suitable size, depend on being expected The amount of refrigeration.According to one embodiment, monolithic dry ice may include the dry ice of 1kg.According to another embodiment, monolithic dry ice may include Such as the dry ice of 10g.According to yet another embodiment, monolithic dry ice may include the dry ice of such as 100g.The dry ice of this opposite fritter Dry ice particles can be called.It can be used simultaneously one or several dry ice particles in the interior storage space 100 of freezer bag 20, depend on In the duration for the period for being expected to be maintained at interior storage space 100 under cryogenic temperature.

According to another embodiment of the device of the inside for cooling bag, a kind of pressurizing vessel for accommodating gas is provided.

According to one embodiment, which can accommodate compressed air.

According to another embodiment, which can accommodate compression carbon dioxide gas.The container can be presented as cylinder.Therefore, Cooling device may include that carbon dioxide gas is stored in cylinder therein under stress.Pressurized cylinder may be provided with valve.According to One embodiment, the valve of pressurized cylinder, which is adjustably disposed in the state being closed completely and valve, to be allowed to compress carbon dioxide gas From between the state that pressurized cylinder flows out.According to a preferred embodiment, valve can be arranged to the open degree of predetermined amount, to obtain Obtain the cooling effect suitably measured.

According to one embodiment, user can get the pressurized cylinder with closure valve, also, user the valve can be arranged to The open degree of predetermined amount, to activate pressurized cylinder cooling device.The pressurized cylinder cooling device of activation is placed on freezer bag 20 In interior storage space 100, put together with the groceries of freezing or refrigeration packaging.

When carbon dioxide gas or air are from the interior storage space 100 that pressurized cylinder exits into freezer bag 20 When relatively much lower pressure (earth atmosphere pressure), the corresponding decline of the temperature of existing gas, to generate cooling effect.Separately Outside, it may cause the slightly increasing of the pressure of the air in freezer bag 20 from the carbon dioxide or air that pressurized cylinder slowly oozes out Add.The pressure of air inside freezer bag 20 this slightly increase advantageously can be further minimized or prevent air from environment into Enter the interior storage space 100 of freezer bag 20.According to one embodiment of bag 20, valve is set in a wall of bag 20, to prevent Only in bag 20 any obvious pressure any accumulation.The valve, which can be, is adapted to allow for air only to store up from the inside of freezer bag 20 Deposit space 100 to ambient enviroment side upwardly through check-valves.

Therefore, it can interact with freezer bag 20 comprising compressing the cylinder of carbon dioxide gas, so that when in the inside When transporting the groceries packaging including frozen food in storage space, groceries bag is suitable for storing up by providing gaseous carbon dioxide from internal Deposit space to environment controlled flow, and minimize or prevent air from entering interior storage space (100) from environment.This solution party Case advantageously can be further minimized or prevent to condense in interior storage space (100).

According to one embodiment, can by comprising the cylinder that compresses carbon dioxide about -18 DEG C (degree Celsius) at a temperature of It is maintained in refrigerator-freezer.Then, the pressure carbon dioxide in pressurized cylinder can be about 18 bars.By this method, low initial temperature Pressurized cylinder also will be helpful to keep it is any include freezer bag 20 interior storage space 100 in transport frozen food it is miscellaneous The freezing of package dress or frozen state.According to one embodiment, carbon dioxide pressurized cylinder may include the titanium dioxide of such as 2kg Carbon, the carbon dioxide of every liter of cylinder volume 0.75kg.According to another embodiment, carbon dioxide pressurized cylinder can be with every liter of cylinder block The carbon dioxide of 0.67kg is accumulated to accommodate carbon dioxide.According to one embodiment, two that 0.75kg is less than with every liter of cylinder volume The fill level of carbonoxide, carbon dioxide pressurized cylinder may include the carbon dioxide less than 0.5kg.According to one embodiment, with The fill level of carbon dioxide of the every liter of cylinder volume less than 0.67kg, carbon dioxide pressurized cylinder may include being less than at the beginning The carbon dioxide of 0.5kg.It can be used simultaneously in the interior storage space 100 of freezer bag 20 one or several carbon dioxide pressurized Cylinder, depending on the duration for the period for being expected to be maintained at interior storage space 100 under cryogenic temperature.

According to the another embodiment of the device of the inside for cooling bag, provide a kind of for keeping cold within the extension period Freeze the ice bag of temperature.According to one embodiment of cooling device, ice bag may include the pouch comprising gel, which can be cold Freeze and extend the period in keep cryogenic temperature.According to one embodiment, ice bag may include the pouch made of PE material, and And it may have about the weight of 100g (0.1kg) with gel-filled pouch.In the interior storage space 100 of freezer bag 20 Can be used simultaneously one or several ice bags, depending on expected period interior storage space 100 being maintained under cryogenic temperature Duration.

Container production process

Figure 30 a shows the flow chart of the method 1300 for providing Portable bag.Method 1300 is with step 1301 beginning.? Portable bag is provided in step 1301, wherein the Portable bag has by front wall panel S1A, rear wall S1B, two phases each other Pair sidewall panel S2A, S2B formed Portable bag shell.The Portable bag further has formed in substantially rectangular bottom BP. The Wall board of the Portable bag and bottom BP cooperation are to form the shell.The Wall board back to the bag bottom A part include closeable shell aperture.After step 1301, method 1300 terminates.

Figure 30 b shows the flow chart of the method 1302 for providing Portable bag.Method 1302 is with step 1303 beginning.? Foldable portable bag is provided in step 1303, wherein the foldable portable bag has for making it possible to transport in basic The foldable state of Portable bag in upper flat state, and the expansion shape for transporting food item in Portable bag shell State, in the unfolded state of Portable bag, Portable bag shell has the volume greater than 10 liters.Before the Portable bag can further have Wall board S1A, rear wall S1B, two sidewall panels S2A, S2B relative to each other.The Portable bag can further have base Rectangular bottom BP in sheet.The Wall board of the Portable bag and the bottom BP can cooperate to form shell.This shell It can be Portable bag shell.A part back to the bag bottom of the Wall board includes closeable shell aperture.

Figure 31 is shown for providing the method 1305 of conveying containers.The conveying containers can be foldable portable bag.

By it is several can in the example that Figure 40 sees into Figure 49 illustration method 1305.Figure 40, Figure 41 and Figure 42 are shown The example of predetermined pattern.It is described below and then can be formed and be folded to provide the predetermined pattern of bag.In Figure 40, Figure 41 and figure In 42, solid line shows the possible notch in the outer boundary and these patterns of predetermined pattern.In other into Figure 49 of Figure 40 In figure, solid line shows the boundary of bag, or the boundary or part thereof of boundary of corresponding unformed bag, such as in terms of direction of observation It arrives.In 3-D view, solid line can also show the line of foldable bag or unformed bag.Dotted line of the Figure 40 into Figure 47 is shown Possible folded edge.In Figure 48 into Figure 49, dotted line, which is shown, to be covered by another element when seeing in the direction of observation A part of element or element.In the region that Figure 40 is delimitated into Figure 47 with dotted line, region described below is shown.This A little regions may be delimitated by the boundary or other physical boundaries of folded edge and/or plate.However, these regions are also likely to be Not necessarily with the imagination region of physical boundary, for example, such as can by triangle 4030a, 4030b in Figure 40,4030c, What the horizontal line of 4030d was seen.It should be understood that the dotted line for the boundary for delimiting these regions is substantially always slightly drawn in it in figure Except the region that should be delimitated.This is to make dotted line in figure as it can be seen that because otherwise it usually may be by solid line and/or void Line covering.Half dotted line in Figure 40 a to Figure 40 n show it is some along its foldable bag or unformed bag and when in watcher The line covered when looking up by other elements.All figures of the Figure 40 into Figure 49 are all front views, in addition to Figure 40 f, Figure 40 h, figure Other than 40j, Figure 40 l and Figure 40 n, these figures are the front view of bag or unformed bag, to provide 3-D view.Figure 44 is another Example simultaneously shows the side view on the direction of observation D of Figure 43.However, the side view be the part of bag shown in Figure 43 not With the view of state.This will be explained in more detail hereinafter.

Figure 40 a to Figure 40 n, which is shown, how to be formed and the predetermined pattern of folding picture 40 is to obtain the step of the possibility of bag. This bag can be the bag according to the present invention to flatten.These figures may be sequencing temporally, wherein front view corresponds to Front view above it.Figure 40 n is the alternative of content shown in Figure 40 f.A larger difference between Figure 40 and Figure 41 is Described triangle 4030a, 4030b, 4030c, the 4030d not provided in Figure 41.However, when someone will remove from these figures When triangle, the pattern in Figure 41 can be formed and be folded with corresponding mode shown in Figure 40 a to Figure 40 m.Due in Figure 40 a It can see these triangles well into Figure 40 m, and how pattern of folds will be apparent when it does not have triangle , so omitting the clear sketch of the folding process of Figure 41.

In Figure 40 a to Figure 40 n, in order not to keep figure excessive, illustrate only for the current procedures of method 1305 most The example of important folded edge.Folded edge shown in these preferably corresponds to the folded edge in Figure 40.Dotted arrow Instruction in the preferred case can be along shown folded edge towards the direction of its fold domain.Without reference to the straight solid line arrow of number Head shows the direction that can draw or push away bag or unformed bag, the direction depending on arrow.

When seeing Figure 40 or Figure 41, at the end of method 1305, by uppermost solid horizontal line and by folded edge F3a, The region that F3c and F4a delimitate can form the front panel S1A of bag.At the end of method 1305, by nethermost solid horizontal line The rear panel S1B of bag can be formed with the region delimitated by folded edge F3b, F3d and F4b.At the end of method 1305, point It folded edge F6 on left side not by scheming F3a, F4a and is delimitated by uppermost horizontal line and the left side by scheming F3b, F4b Folded edge F6 on the side and side panel S2A that bag can be formed by two regions that nethermost horizontal line is delimitated. At the end of method 1305, boundary delimited by the folded edge F6 on the right side of figure F3c, F4a and by uppermost horizontal line respectively Folded edge F6 in limit and the right side by scheming F3d, F4b can be formed with two regions delimitated by nethermost horizontal line The other side panel S2B of bag.It, can be by being drawn by folded edge F4a, F4b and two orthogonal fold lines at the end of method 1305 The region to delimit forms bottom BP, and folded edge F3a and F3b and F3c and F3d are a part of the orthogonal fold line respectively.

In Figure 42, at the end of method 1305, front panel S1A, rear panel S1B and side panel S2A, S2B are on side It can be delimitated by folded edge F4 ', be delimitated on another side by the leftmost solid vertical line in figure.Front panel S1A It can further delimitate by folded edge F3a and by the uppermost solid horizontal line in figure.Rear panel S1B can be further by rolling over Folded edge F3b and F3c delimitate.One side panel S2A can further be delimitated by folded edge F3a and F3b.The other side Panel S2B can further be delimitated by folded edge F3c and F3d.By folded edge F4 ', by leftmost vertical solid line, by Uppermost horizontal line and the region delimitated by nethermost horizontal line can be a part of the bottom BP of bag.In side At the end of method 1305, the outside of bottom can be preferably made of folded edge F4 '.In an example, terminate in method 1305 When, bottom BP will have formed in substantially rectangular shape, and the four edges of the rectangular shape are respectively by uppermost solid horizontal line The section of F4 ' between folded edge F3a, by folded edge F3a and folded edge F3b, by folded edge F3b and folded edge Edge F3c, and be made of folded edge F3c and folded edge F3d.

Method 1305 is with step 1310 beginning.

In step 1310, plate is provided.Provided plate can be the plate of substantially planar multilayer material.It is described basic The plate of upper plane has the first plate face and the second plate face on opposite sides positioned at the substantially planar plate.The multilayer material is excellent Selection of land includes one layer of brown paper with the substantially film of vapor impermeable, which is bonded at least side of layers of kraft paper.Side Method 1305 is with step 1320 continuation.

In step 1320, the plate is cut.It is cut according to predetermined pattern, so that the plate of the plane generated has extremely Few two edges.Figure 40 gives some examples of predetermined pattern into Figure 42.

In an example, predetermined pattern is substantially rectangular 4210.An example is shown in FIG. 42.One In a example, predetermined pattern includes formed in substantially rectangular pedestal pattern 4010,4110, at least the one of rectangular seat pattern A corner or close to the corner further comprise at least one protrusion 4020,4120.In an example, it is described at least One protrusion 4020,4120 is at least two protrusion 4020a, 4020c；4020a,4020b；4120a,4120c；4120a, 4120b；…….In an example, at least one described protrusion 4020,4120 be at least four protrusion 4020a, 4020b, 4020c,4020d；4120a,4120b,4120c,4120d.In an example, two protrusions are located at rectangular seat pattern 4010,4,110 two corners or close to the corner.In an example, four protrusions are located at rectangular seat pattern 4010,4,110 four corners or close to the corner.In an example, at least one described protrusion 4020,4120 There are the protrusion of substantially rectangular shape, such as two protrusions with substantially rectangular shape including at least one 4020a,4020c；4020a,4020b；4120a,4120c；4120a,4120b；... or four have substantially rectangle shape Raised 4020a, 4020b, 4020c, 4020d of shape；4120a,4120b,4120c,4120d.Described raised 4020,4120 more Short side is preferably oriented as parallel with the long side of formed in substantially rectangular pedestal pattern 4020,4120 or at least substantially puts down Row.As a result, short side of described raised 4020,4120 long side preferably with formed in substantially rectangular pedestal pattern 4020,4120 It is in parallel or at least substantially parallel.Short side of the long side of protrusion 4020,4120 preferably than protrusion 4020,4120 is much longer.? In one example, this is to enable the handle of protrusion 4020,4120 is formed, as will be described in further detail below. In an example, the length of long side is at least twice of short side, three times, four times, six times or octuple.It is shown in FIG. 41 one A example.The example of short side in Figure 40 and Figure 41 is W4020b and 24120b.The example of long side in Figure 40 and Figure 41 is L4020b and L4120b.It should be understood that other protrusions 4020,4120 in these figures also have corresponding long side and short side, however, It is excessive in order not to make, do not particularly show these long sides and short side in figure.

Even the protrusion of other shapes or pedestal pattern are also possible.In an example, protrusion has rectangle 4020 shape has additional triangle 4030.In an example, a line attachment of triangle is rectangular longer Side, the longer side of the another a line attachment base pattern of triangle.An example can be seen in Figure 40.When in use, This pattern will allow more easily to open bag.This can see in Figure 40 n, wherein compared with the size of bottom, this bag exists There is bigger opening on top.This may to be particularly easy to be put into product in bag.It has further the advantage that protrusion Another part of side panel S2A, S2B or unformed bag are attached to along line longer than no triangle.This may be in handle And/or lifting force is preferably distributed between shell and bag, to increase the stability of bag.

In an example, the shape of formed in substantially rectangular pedestal pattern extends into ampuliform shape on its shorter side Shape, that is, the shape to narrow, thus the diameter that the short side with pedestal pattern more formed in substantially rectangular than this is shorter, then again Extend.After extending again, there can be the longer diameter of the short side of pedestal pattern more formed in substantially rectangular than this.

In an example, predetermined pattern includes at least one or two openings 4510.This at least one or two opening 4510 are preferably dimensioned such that, so that four fingers of manpower (preferably adult) can easily pass these openings At least one of or two.Then, 4510 purpose of being open is when using Portable bag, to provide handle 4520,4530.

In an example, predetermined shape and can two additional rectangular or formed in substantially rectangular shapes 4040.1,4040.2；4140.1,4140.2, it is attached to formed in substantially rectangular pedestal pattern 4010,4110.The two volumes Outer rectangular shape 4040.1,4040.2；4140.1,4140.2 preferably have long side 4040.1L, 4040.2L； 4140.1L, 4140.2L are equal to or less than the half of the long side of rectangular seat pattern 4010,4110.The two are additional Rectangular shape 4040.1,4040.2；4140.1, it 4140.2 preferably orients in this way, so that its long side 4040.1L,4040.2L；One in 4140.1L, 4140.2L is attached to the length of each rectangular seat pattern 4010,4110 Side 4010a, 4010b；4010c,4010d；4110a,4110b；One in 4110c, 4110d.The two additional rectangles Shape 4040.1,4040.2；4140.1, it 4140.2 preferably also positions in this way, so that rectangular seat pattern 4010,4110 every long side 4010a, 4010b；4010c,4010d；4110a,4110b；At least half of 4110c, 4110d 4010b, 4010d, 4110b, 4110d will not be by the two additional rectangular shapes 4040.1,4040.2；4140.1, 4140.2 covering.Unlapped half 4010b, 4010d of every long side of rectangular seat pattern 4010,4110,4110b, 4110d is preferably connected, thus rectangular shape 4040.1,4040.2 that will not be additional with the two；4140.1, in 4140.2 One intersection.

Predetermined pattern preferably arranges in this way so that will be provided in step 1340 lap 4050, 4150,4250.This lap 4050,4150,4250 will be by first overlapping region 4050a, 4050c, 4050e, 4050g； 4150a,4150c；4250a and second overlapping region 4050b, 4050d, 4050f, 4050h；4150b,4150d；4250b composition. First overlapping region 4050a, 4050c, 4050e, 4050g；4150a,4150c；4250a is preferably located in the first plate face, the Two overlapping region 4050b, 4050d, 4050f, 4050h；4150b,4150d；4250b is preferably located in the second plate face.First Preferably there is equal size with the second overlapping region.How give in step 1330 will provide a reality of overlapping Example.In another example, described two additional rectangular shapes 4040.1,4040.2；4140.1,4140.2 be in step It is known as a part of lap in 1340.The two additional rectangular shapes 4040.1,4040.2；4140.1,4140.2 The first pan section be, for example, first overlapping region 4050a, 4050c；4150a,4150c.

After step 1320, optional step 1331 and/or optional step 1330 are executed.In step 1330, the plate Be formed as or be folded into substantially tubular shape shape.The tubular form is preferably such, so that at least two edges weight It is folded, to allow the first overlapping region 4250b of the first plate face to contact the second overlapping region 4250a of the second plate face.Then, first Plate face forms the inner surface of unformed bag.It should be understood that in another example, reference number 4250a can indicate the first overlapping region, Reference number 4250b can indicate the second overlapping region.It executes forming or is folded into the advantage that tubular form can provide: only needing It wants a first overlapping region 4250b and only needs a second overlapping region 4250a, thus when these regions are attached to each other When, it is only necessary to a small amount of production stage.

In step 1331, the plate is folded.In an example, the folding is executed in this way, so that bottom The major part of seat pattern overlaps each other.In an example, at least the 60% of the region of pedestal pattern overlaps each other.In a reality In example, the amount in the region of pedestal pattern to overlap each other is at least 70%, at least 80%, at least 90%, or at least 95%.If Predetermined shape is formed in substantially rectangular 4210 or has formed in substantially rectangular pedestal pattern 4010,4110, then preferably Along line F1 folded sheet, line F1 is parallel or at least substantially parallel with the short side of rectangular shape 4010,4110,4210.It is described Short side of the line F1 preferably from the rectangular shape 4010,4110,4210 is equidistant or at least substantially equidistant.In an example In, folding is executed in this way, so that approximately half of covering rectangular seat figure of rectangular seat pattern 4010,4110 Case 4010,4110 the other half.It is preferably folded in this way, so that a part of the first plate face is towards the first plate The another part in face.An example of the result of this folding is given in Figure 40 a and Figure 40 b.

Folding step may also include, and provide folded edge on pedestal pattern 4010,4110.In an example, when pre- Determining pattern includes described two additional rectangular shapes 4040.1,4040.2；4140.1,4140.2 when, substantially this two A additional rectangular shape 4040.1,4040.2；4140.1,4140.2 it is attached to rectangular seat pattern 4010,4110 Place provides folded edge F2.Other of available folded edge are described relative to step 1350 or relative to step 1360 Example.It should be understood that can easily provide the type of the folded edge of there description in step 1331.

After optional step 1330 and/or 1331, step 1340 is executed.

In step 1340, by first overlapping region 4050a, 4050c, 4050e, 4050g；4150a,4150c；4250a It is attached to second overlapping region 4050b, 4050d, 4050f, 4050h；4150b,4150d；4250b.One is shown in Figure 40 b A example.If predetermined pedestal pattern includes described two additional rectangular shapes 4040.1,4040.2；4140.1, 4140.2, then second overlapping region 4050b, 4050d, 4050f, 4050h；4150b,4150d；4250b can be by rectangle bottom A part composition of second plate face of seat pattern 4010,4110, which has and described two additional rectangular shapes 4040.1,4040.2；4140.1,4140.2 about the same shape.In step 1331, the part is preferably by rectangle A part composition of base shape 4010,4110, when making described two additional rectangular shapes 4040.1,4040.2； 4140.1,4140.2 rectangular seat pattern 4010,4110 long side 4040.1L, 4040.2L；At 4140.1L, 4140.2L With when mirror image, it can be achieved that part of rectangular base shape 4010,4110 on the line F1.However, the first and second overlappings The many other possibilities what region can be are also possible.In an example, it is attached by gluing.One In a example, it is attached by fusing.

In an example, raised 4020a, 4020b, 4020c, 4020d；The one of 4120a, 4120b, 4120c, 4120d Partly or entirely it is attached on overlapping region.In an example, raised a part (such as 4020a, 4020b；4120a, 4120b) have and other protrusions (such as 4020c, 4020d；4120c, 4120d) different length.Then, there is longer length Protrusion can provide the first overlapping region, then, can provide the second overlapping region with the protrusion of more short length.In an example In, the first overlapping region corresponds to the region by being formed with the length difference between longer and more short length protrusion.It is real herein In example, the second overlapping region be can correspond in the region that the high spot with more short length has correspondingly-sized.This is relative to figure 43 are described in more detail.

After step 1340, this method is with step 1350 continuation.

In step 1350, plate forms or is folded into the outer surface to form conveying containers.In an example, the appearance Face is front panel S1A, the rear panel S1B and two side panel S2A, S2B relative to each other of unformed bag.In Figure 40 c to Figure 40 f In show an example.It should be understood that having on the other side of unformed bag corresponding to folding those of in Figure 40 c and Figure 40 d The folded edge at folded edge.These corresponding folded edges are shown in FIG. 40.These corresponding edges are preferably also folded, such as It is indicated in Figure 40 c and Figure 40 d with dotted arrow, which preferably indicates for folded edge shown in figure The different folding direction with for the correspondence folded edge on the other side of unformed bag.Figure 40 n is look like Figure 40 f one A alternate example.In Figure 40 f, for example, protrusion can be attached directly to each other, for example, in the side of protrusion and bag Highly stable connection is provided between plate.In Figure 40 n, triangular hill is not attached to each other, in addition to via describing before Other than overlapping region.This allows bag to have bigger opening.In Figure 40 n, outside the protrusion with substantially rectangular shape Portion may also be attached to well each other.Class between Figure 40 f and Figure 40 n can be easily provided Figure 40 h, Figure 40 j and Figure 40 l Like alternative, but these alternatives are not shown herein, because the difference in the shape of bag will correspond to Figure 40 f and figure Difference in the shape of bag between 40n.In an example, it is formed in this way or folded sheet, so that realizing basic The base shape of upper cubic.In an example, this is carried out in this way, so that realizing substantially parallel hexahedron The base shape of shape.The surface region of the base shape of the parallelepiped-shaped preferably includes four formed in substantially rectangular areas Domain.This four formed in substantially rectangular regions are located on four different sides of the bottom shape of the parallelepiped-shaped.Under Face, we will refer to the base shape of parallelepiped-shaped, because cube is a kind of its special shape.

The front panel S1A and rear panel S1B of unformed bag are preferably two sides relative to each other of parallelepiped. Two of unformed bag side panel S2A, S2B relative to each other are preferably two sides relative to each other of parallelepiped. In an example, front panel S1A, rear panel S1B and two side panel S2A, S2B relative to each other have substantially rectangle Shape.The side of each side panel S2A, S2B are attached to the side of front panel S1A, and the side of each side panel S2A, S2B are attached It is connected to the side of rear panel S1B.

Preferably, the connecting side between side panel S2A, S2B and front panel S1A and rear panel S1B includes folded edge F3, For example, folded edge F3a, F3b, F3c and F3d.

In an example, in the middle setting central fold F6 of each of side panel S2A, S2B.In an example, side Folding line (such as folding line F3) of the central fold F6 of panel at connecting front panel S1A with side panel S2A, S2B is substantially parallel Side upwardly extend.In an example, (such as central fold F6 is provided in step 1370) below the step of.

In an example, bottom and shell are not provided still.Therefore, in an example, the pedestal of parallelepiped-shaped Two opposite sides of shape will not be covered in step 1350 by plate.

In another example, especially if executing folding along the line F1 in step 1330, then parallel six face The base shape of body shape only has side will not be covered in step 1350 by plate.In this case, it is folded along folded edge F4 Plate, folded edge F4 and the line F1 in step 1330 are substantially parallel.This folded edge F4 is all the four of unformed bag On a panel.When completing the offer of bag, although folded edge F4 usually will be continuous or close to continuous, fold Edge F4 may not also be continuous at this time.Therefore, in an example, folded edge F4 just includes two folded edge F4a And F4b.It is preferably folded in this way, so that being rolled at plate S1A and rear panel S1B towards the first plate face in front It is folded.It is preferably folded in this way, so that being folded along side panel S2A, S2B towards the second plate face.In the folding Later, other than other four panels S1A, S1B, S2A and S2B, it will thus provide bottom panel.In order to realize this effect, preferably Four additional folded edge F5, such as F5a, F5b, F5c and F5d are provided.This four additional folded edge F5 preferably courts To the first plate face.This four additional folded edges preferably since the point that folded edge F4 intersects with folded edge F3, and The terminal point of online F1 terminates.The terminal of line F1 is preferably the endpoint closest to the starting point of respective folded edge F4.

This method can be continued with optional step 1360.

In step 1360, bottom is generated.An example is given in Figure 40 e to Figure 40 j.It is more by being formed or being folded Laminate is to generate the bottom BP of unformed bag, to generate the bottom.Bottom BP connection panel S1A, S1B, S2A and S2B.To, The bag for obtaining half manufacture shows four Wall boards, a bag bottom panel and a bag opening in unfolded state.Bag opening Preferably formed by the open edge of four Wall boards back to bag bottom.For example, provided that according to the fortune of Figure 34 a and Figure 34 b Container is sent, then the generation of bottom may not be necessary.

In an example, the formation at bag bottom includes along folded edge F4 ', the F4 for being substantially perpendicular to folded edge F3 Folded sheet.In an example, earlier the step of in perform at least part of folding described herein, such as Step 1330.For example, this can be the folding along folded edge F4.

In an example, the first plate face is directed towards along the folding of folded edge F4 '.Moreover, providing additional four Folded edge F5 ', such as F5a ', F5b ', F5c ' and F5d '.This four additional folded edge F5 ' are preferably in folded edge F4 ' starts with the place intersected folded edge F3.This four additional folded edge F5 ' preferably with folded edge F4 ' at Substantially 45 degree of angle closing.This four folded edges are located on the BP of bottom.In an example, along four folded edges After edge F5, F5 ' folding, the region that (such as via bonding or gluing) is overlapped due to the folding is connected.

In an example, the distance between bottom margin of folded edge F4 ' and plate is than folded edge F4 ' in side panel Length on S2A, S2B is big.In this way, it can be ensured that will be present and be attached to front panel S1A and rear panel S1B and along fold line The lap of the part for the plate that F4 ' is folded.Preferably connection (such as via bonding or gluing) these laps.

In an example, folding is executed along folded edge F4 if having been directed towards the second plate face before, now This folding is executed in the opposite direction.After this, formed in substantially rectangular bottom BP is obtained.In an example, it connects The part that (such as via bonding or gluing) is overlapped due to folding in the opposite direction.

The bottom for generating the predetermined pattern similar in Figure 40 or in Figure 41 has an advantage in that will not have in the bottom of bag There is gap.As that can see from these figures, bottom BP includes the formed in substantially rectangular connection for covering the plate of entire bottom BP Part.The bottom of this predetermined pattern similar with in Figure 42 is opposite, wherein one first must be with some portions of predetermined pattern Divide overlapping, to cover entire bottom.Advantage very close to each other is in bottom, will never make moisture by bottom BP from ground into Enter the space of bag.Moreover, will also prevent air exchange.In an example, generating bottom section includes increasing unformed bag Element.This additional element can be such as isolating device.Isolating device may include one piece and shape and be adapted to provide for honeycomb inflated To reduce the material of the heat transmitting by the bottom panel BP.According to one embodiment, isolating device includes paper and substantially not The material of moisture vapor permeable.In one embodiment, the material of the substantially vapor impermeable of isolating device includes at least one layer of poly- Close object material.For example, isolating device can be placed in bag by bag opening.Isolating device can have and bottom panel BP substantially phase Same shape and size.In this way, isolating device can cover entire bottom panel BP after the insertion.This can make bag and/ Or isolating device bears moist or wet environment, will not absorb water.Isolating device can be from the internal attachment of bag to bottom panel BP.Isolating device can be also placed on bottom panel BP from the internal loose of bag.Isolating device can be also attached to from the outside of bag Bottom panel BP.

This method is with step 1370 continuation.

In step 1370, fold the bag of half manufacture.An example is given in Figure 40 k to Figure 40 m.By along preceding Folded edge at panel S1A connection bottom panel is (such as along folded edge F4) folding, to carry out this folding.If before not There is provided, then can in the middle offer central fold F6 of each of side panel S2A, S2B, the central fold F6 of side panel with side Extend in folding line (such as F3) essentially parallel directions at plate S2A, S2B connection front panel.

In an example, folding step is executed in this way, so that side panel central fold F6 is bent outwardly, to lead to this Rearmost second inner surface portion of the inner surface portion of the foremost of side panel towards the side panel.In another example, Folding step is executed in this way, so that side panel central fold F6 is curved inwardly, to lead to an inner surface face of each side The inner surface of front panel, and cause another inner surface of each side towards the inner surface of rear panel.

In a preferred embodiment, step 1370 or before the step of (such as step 1331, step 1350 or step 1360) in provide two or four fold folded edge F7, F7 ', as F7a and F7b or F7a ', F7b ', F7c ' and F7d'.These fold folded edge preferably in folded edge F4, F4 ' and folded edge F3 between intersection start.Such as Fruit only provides the folded edge F7 of two foldings, then the two folded edge F7 folded are preferably described at plate in front Intersection starts, or the intersection at plate below starts.When side panel central fold F6 is bent outwardly, two foldings Folded folded edge F7 is preferred, also, when side panel central fold F6 curves inwardly, the folded edge of four foldings F7 ' is preferred.

Folded edge F7, F7 of folding ' with folded edge F4, F4 ' at substantially 45 degree angles close, and be located at side On panel S2A, S2B.Folded edge F7, F7 of folding ' stops with the intersection of side panel central fold F6.By unformed bag Along folded edge F7, F7 of folding ' it folds.It in an example, is outside along the folding of the folded edge F7 of the folding 's.It in another example, is inside along the folding of the folded edge F7 ' of the folding.

Preferably, folded edge F8, F8 of additional folding are provided '.With can earlier the step of in the folding of folding is provided Folded edge F7, F7 ' relevant before the content said, be also applied for folded edge F8, F8 of the additional folding '.This One in folded edge F8, F8 of additional folding ' folded edge F7, F7 in folding ' is at side panel central fold F6 Start at the point of stopping.Folded edge F8, F8 of the additional folding ' and folded edge F4, F4 ' it is substantially parallel, and rolling over Stop at another point stopped at the panel central fold F6 of the other side in folded folded edge F7, F7 '.Therefore, the volume Outer folded edge F8, F8 ' will be located on front panel S1A, or be located on rear panel S1B.When folding bag, by bag along this Folded edge F8, F8 of additional folding ' is folded.It is preferably in this way along the folding of the folded edge F8 of the additional folding So that folded edge F8, F8 of the additional folding ' two sides on and folded edge close to the additional folding F8, F8 ' front panel S1A or rear panel S1B external facing each other.If along the folded edge F7 of folding this be additional Folding is outside, then on the two sides of the folded edge F8 of the additional folding and folding close to the additional folding The outside of side panel S2A, S2B of folded edge F8 preferably face each other.If along the folded edge F7 ' of folding this be additional Folding be inside, then on the two sides of the folded edge F8 ' of the additional folding and close to the additional folding Folded edge F8 ' side panel S2A, S2B outside preferably back to each other.

This method is with step 1380 continuation.

It should be understood that the folded edge up to the present described relative to method 1305 is not necessarily exhaustively.On the contrary, Possible additional folded edge can be easily provided in above-mentioned steps.

In optional step 1380, shell and/or handle are provided.In an example, provided handle is for permitting Family allowable carries the handle of conveying containers.In an example, handle is made to be connected with front panel S1A and rear panel S1B.Handle And/or shell can be a part of provided plate.In an example, handle is in step 1320 for the pre- of cutting Determine a part of pattern.Predetermined pattern can for example have opening 4510 as has been described previously.One is given in Figure 45 c Example, wherein handle 4520 is a part of predetermined pattern.The shown shape of handle 4520 is only an example.It can also be used Handle 4530 in the handle of any other form, such as Figure 45 a, thus, it is similar with the opening 4510 in Figure 45 c by providing Opening.As an example, when being started with plate as shown in figure 42, will make as shown in any figure in Figure 45 a to Figure 45 c Handle 4520 rotate clockwise 90 degree, and be located on the right side of shown rectangular slab, for example, being located at unformed front panel The centre on the right side of S1A and/or unformed rear panel S1B.Handle and/or shell may also include the additional element for being attached to plate.

The offer of handle and/or shell and the other parts for how providing conveying containers are completely irrelevant.Therefore, Ying Li Solution, relative to all of handle and/or shell discussion can the conveying containers described in the disclosure different embodiments and/ Or it simply exchanges and/or combines between example.It will describe different types of to provide handle and/or shell at once.

Method 1305 preferably terminates after optional step 1380.

Other methods other than 1305 also are likely used for providing conveying containers.According to one embodiment, container 20 can It shapes in this way, so that can heap is on top of each other in a space-saving manner by multiple containers 20.This saving One example of the shape in space is conical vessel.An example is shown in Figure 34 a and Figure 34 b.In Figure 34 a, just The conical vessel in its unfolded state is shown in view.In Figure 34 b, the taper in its flat form is shown Container.By this method, multiple conical vessels can be stacked by the way that a taper container to be placed on another top, so that storage Space needed for space needed for depositing ten containers is only slightly larger than one taper container of storage.It is shown in Figure 35 a and Figure 35 b One example, wherein stack three respectively and neutralize the conical vessels in essentially flat state in unfolded state.Figure 35a and Figure 35 b is merely to principle of specification.In fact, this container may be than more closely stacking in figure.

It can be truncated cone by the shape design of container, so that being provided in the inside of truncated cone container basic according to one embodiment Upper flat bottom section, cone wall are inclined outwardly from bottom section.An example is shown in Figure 36 a and Figure 36 b, wherein Respectively in front view and this container is shown in plan view.By this method, also stackable or stacking truncated cone container, so that one A container deposit is enable to transport a large amount of stack in very small space in next substantially the same container Container.This feature of container advantageously contributes to make it possible to inexpensive batch conveying containers 20.

Figure 32 shows the flow chart about the method 3200 for providing handle.In an example, method 3200 is method A part of 1305 step 1380.In an example, method 3200 several times are executed in step 1380, such as twice.Side Method 3200 includes step 3210.

In step 3210, the handle for conveying containers is provided.In an example, handle transport is attached to hold Device, such as via glued or bonding.Below, we provide description to handle to Portable bag.However, it should be understood that it is same suitable For other kinds of conveying containers.In an example, handle is attached to the inside of Portable bag.In an example, this It is carried out by the way that handle is attached to the first plate face.In an example, handle is attached to the outside of Portable bag.In a reality In example, this is carried out by the way that handle is attached to the second plate face.Handle is preferably attached to front panel S1A and/or rear panel S1B.However, handle may also be attached to side panel S2A, S2B in principle.Handle can have and the handle 4530 in Figure 45 a Comparable U-shaped.Handle can have and the comparable angular U-shaped of handle 4520 in Figure 45 b.Any other shape may also generate Effect.Handle is thicker than bag plate, to provide bigger intensity.Handle can be made of material identical with plate.Handle may include Several layers of bags of plates.This is several layers of to be provided by folding one layer.When the connection handle similar with handle shown in Figure 45 a to Figure 45 b When, two parallel vertical cross-sections are preferably longer than what Figure 45 a was indicated into Figure 45 b.Then, two parallel cuts is described Longer part is preferably attached to plate.In an example, optional step 3220 is executed after step 3210.In a reality In example, increase the heavily fortified point of Portable bag when connecting the handle similar with handle shown in Figure 45 a to Figure 45 b with when the carrying in handle When solidity, which is preferred.

In an example, it provides such as the handle described in 2014/187582 A1 of WO.Therefore, 2014/ WO 187582A1 includes in the disclosure entirely through the mode of reference.One of this handle is shown in Figure 46 a and Figure 46 b Example.In this example, the shape of handle 4610 and support plate 4620 is preferably complementation.In the flat form of Portable bag In, as shown in Figure 46 a, handle 4610 and support plate 4620 also are disposed in flat form.In this flat form, by handle 4610 and support plate 4620 be orientated so that handle 4610 is located at its complementary part of support plate 4620.Then, handle 4610 and the combined thickness of support plate 4620 will be equal to handle 4610 and/or the individual thickness of support plate 4620.In step In 1310, support plate 4620 is attached to front panel S1A and/or rear panel S1B in an example.Handle 4610 is via folded edge Edge 4630 is attached to support plate.Preferably, handle is not attached directly to front panel S1A and/or rear panel S1B.When bag is in exhibition When in open state, as shown in Figure 46 b, this allows user to fold up handle and use handle.

In an example, provided handle is rope 4710.Rope 4710 for example attach close to front panel S1A and/ Or upside 4060A, 4060B of rear panel S1B；4160A,4160B；4260A,4260B；4660；4760 position.In a reality In example, refer on the upside of term when bag is in stand up position, the upward side of front panel S1A and/or rear panel S1B. Rope 4710 can be placed on to upside 4060A, 4060B with front panel S1A and/or rear panel S1B；4160A,4160B；4260A, 4260B；4660；4760 substantially parallel positions.Rope 4710 can have the upside more than front panel S1A and/or rear panel S1B 4060A,4060B；4160A,4160B；4260A,4260B；4660；The length of 4760 width.Before rope 4710 can have and be more than Upside 4060A, 4060B of panel S1A and/or rear panel S1B；4160A,4160B；4260A,4260B；4660；4760 width Twice of length of degree.In an example, rope 4710 is arranged as providing closed loop 4713.This can be for example by the two of rope 4710 Knot 4720 is provided between end to carry out.Then, rope can be arranged as to the upside with front panel S1A and/or rear panel S1B 4060A,4060B；4160A,4160B；4260A,4260B；4660；4760 is substantially parallel, so that there are two the rope tools of cyclization Substantially parallel and preferably in front plate S1A and/or rear panel S1B upside 4060A, 4060B；4160A,4160B； 4260A,4260B；4660；The part 4711,4712 of rope 4710 closer to each other at 4760.When the length of rope is more than front panel Upside 4060A, 4060B of S1A and/or rear panel S1B；4160A,4160B；4260A,4260B；4660；4760 width At twice, by upside 4060A, 4060B of plate S1A in front and/or rear panel S1B；4160A,4160B；4260A,4260B； 4660；Two rings 4714,4715 are provided at 4760 every side.The length of rope is preferably so long, so that can pass through movement The rope of described two rings 4714,4715 is formed to extend described two rings 4714,4715, so that, preferably at least manpower, or extremely Then light-handed four fingers can be caught by described two rings 4714,4715.

In alternative embodiments, provided that if ring 4714,4715, one is only provided.In one embodiment, it will restrict Vertically it is attached to front panel S1A and/or rear panel S1B.In an example, the material of rope is cotton twine.In an example In, rope includes plastics.

In an example, pass through raised 4020a, 4020b, 4020c, 4020d of predetermined pedestal pattern；4120a, 4120b, 4120c, 4120d provide handle.This is retouched in more detail relative to Figure 52 a to Figure 52 c and Figure 53 a to Figure 53 c It states.In an example, described protrusion 4020a, 4020b, 4020c, 4020d；4120a, 4120b, 4120c, 4120d are not pre- Determine a part of pedestal pattern.But these protrusions are attached to the individual band of pedestal pattern.This attachment in principle can be Any stage during method 1305 carries out, it is preferred that carrying out after step 1320.Cutting predetermined pedestal pattern The advantages of attachment strip band is can to minimize the material loss generated due to the pattern of cutting later.When for example When seeing Figure 41, someone can cut formed in substantially rectangular pedestal pattern 4110 from one piece material, may cut two simultaneously Additional rectangular shape 41401.1,4140.2.Then, someone can individually cut raised 4120a, 4120b, 4120c, 4120d, and it is attached to formed in substantially rectangular pedestal pattern 4110.Long strip can also be provided in someone, and there, protrusion is The end of band.In an example, band extends to the right hand edge of raised 4120c from the left edge of raised 4120a.Therefore, When being attached to rectangular pedestal pattern 4110, this band will also cover a part and front panel S1A of side S2A, S2B A part.This is equally applicable to raised 4120b and 4120d.The first plate face of predetermined pedestal pattern can be connected, alternatively, can be It is connected in second plate face of predetermined pedestal pattern.It can be how with convex when being discussed relative to Figure 52 a to Figure 52 c and Figure 53 a to Figure 53 c Play 4020a, 4020b, 4020c, 4020d；When 4120a, 4120b, 4120c, 4120d provide handle, it will thus be appreciated that this is same Suitable for raised 4020a, 4020b, 4020c, 4020d；4120a, 4120b, 4120c, 4120d are predetermined pedestal patterns A part, as the protrusion realized suitable for the connection via band.It is also pointed out that the band does not have to must have length Rectangular shape, but can have different shapes, to provide protrusion of different shapes when being attached to predetermined pedestal pattern.

Method 3200 is with the continuation of optional step 3220.In optional step 3220, enhancement device is provided.Provided enhancing Device can be reinforcing plate.Reinforcing plate can be substantially planar.Enhancement device is attached to front panel preferably as handle The same side of S1A and/or rear panel S1B.The attachment is for example carried out by glued or bonding.Be attached to front panel S1A and/or The part of the handle of rear panel S1B is preferably located between front panel S1A and/or rear panel S1B and reinforcing plate.In an example In, enhancement device is attached directly to the part of handle and is attached to front panel S1A and/or rear panel S1B.In an example, The width of reinforcing plate is bigger than the width of handle.In an example, the width of reinforcing plate is at least 1.5 times of the width of handle. The width of reinforcing plate is preferably not more than the width of front panel S1A and/or rear panel S1B that reinforcing plate is attached thereon.When mentioning When for reinforcing plate, it is an advantage that, it can be from handle to than the lap between handle and front panel S1A and/or rear panel S1B Lifting force is distributed in the region of bigger front panel S1A and/or rear panel S1B.Reinforcing plate has certain altitude.This certain altitude is excellent Selection of land is bigger than the height of the lap between handle and front panel S1A and/or rear panel S1B.In an example, term weight It is stacked in and refers here to the region that handle is attached to front panel S1A and/or rear panel S1B on it.

In an example, optional step 3220 is repeated.By doing so, providing the second enhancement device.This second enhancing Device preferably has the area bigger than the first reinforcing plate.When referred to herein as the first reinforcing plate, it is therefore an objective to once be held upper The reinforcing plate provided when row step 3220.Preferably, the width of the second reinforcing plate is bigger than the width of the first reinforcing plate.Preferably, The height of second reinforcing plate is bigger than the height of the first reinforcing plate.Then, the second reinforcing plate is attached to the first reinforcing plate and front Plate S1A and/or rear panel S1B.Preferably, the second reinforcing plate covers the major part of the first reinforcing plate, and for example, at least 80%, at least 90% or at least 95%.Then, in an example, the first reinforcing plate is located at front panel S1A and/or rear panel S1B and second Between reinforcing plate.When providing the second reinforcing plate, it is an advantage that, it can be from the first reinforcing plate to than the first reinforcing plate and front panel Lifting force is distributed in the region of lap between S1A and/or rear panel S1B bigger front panel S1A and/or rear panel S1B.

Method 3200 can terminate after step 3220.

In Figure 33, the flow chart of the method 3300 for providing the closing device for being used for conveying containers is shown.One In a example, method 3300 is a part of the step 1380 of method 1305.This method is with step 3310 beginning.

In step 3310, at least one closing device is provided at conveying containers.Below, we will describe to portable Bag provides closing device.However, it should be understood that this is equally applicable to other kinds of conveying containers.In an example, closure dress Set raised 4020a, 4020b, 4020c, 4020d including one or more of predetermined pedestal patterns；4120a,4120b, 4120c,4120d.These protrusions 4020a, 4020b, 4020c, 4020d are described relative to Figure 43 and Figure 44；4120a, How 4120b, 4120c, 4120d can form closing device.It should be understood that above in regard to via being attached to predetermined pedestal pattern Band provides described protrusion 4020a, 4020b, 4020c, 4020d；The description that 4120a, 4120b, 4120c, 4120d are carried out Suitable for here.In other words, relative to described protrusion 4020a, 4020b, 4020c, 4020d；4120a,4120b,4120c, 4120d description content, and protrusion whether be predetermined pedestal pattern a part or its whether below the step of in be attached Independently it is applicable in.In an example, thus the band is attached to predetermined pattern, as described above.

In an example, the closure equipment of the offer is closing device.In an example, provided closure dress It sets to form entirety in reinforcing plate.In an example, the reinforcing plate is that the step 3220 relative to method 3200 is retouched The second reinforcing plate stated.In an example, the reinforcing plate be in addition to described relative to step 3220 second Another reinforcing plate other than reinforcing plate.

In an example, the closing device is the closing device 240 as described in relative to Figure 14 to Figure 17.At one In example, closing device has the first elongate closure member 250A and the second elongate closure member 250B.First and second is elongated Closure member 250A, 250B can be respectively provided with upper section and lower section.In an example, lower section is attached to unformed bag. In an example, lower section is attached to front panel S1A and/or bag panel S1B.For example, this attachment is for example via glued or viscous It closes and realizes.Lower section may include reinforcing plate.In an example, upper section is not attached to front panel S1A and/or bag panel S1B. The upper section of first and second elongate closure members can have complementary pattern.These complementary patterns can mention in this way For so that the first and second elongate closure members can interact, to provide closure therebetween, to provide closing for bag It closes.The closure can for example be caused by removable pressure apparatus 280, also referred to as " slideway " or " sliding block ".The even opening later of bag It can also be provided by the slideway/sliding block 280.

Below, different types of attachment closing device is described relative to Figure 48 a to Figure 48 d.In these figures, only show The side of bag, such as the side of front panel S1A are gone out.In a preferred embodiment, the other side of bag looks like similar, example Such as the side of rear panel S1B.The identical element covered by another element is drawn with dotted line.It, will be in Figure 48 a and Figure 48 b Hand 4820 is attached to the outer surface of front panel S1A and/or bag panel S1B.In Figure 48 c and Figure 48 b, handle 4820 is attached to The inner surface of front panel S1A and/or bag panel S1B.The attachment can be directly, or in handle 4820 and front panel S1A It and/or include some other elements between the outer surface and/or inner surface of rear panel S1B.In Figure 48, handle 4820 is integrated In front in plate S1A and/or rear panel S1B, for example, as described in relative to Figure 45 c.In Figure 48 a to Figure 48 d, it will enhance Plate 4810 is attached to handle, and is attached to the table with identical front panel S1A and/or rear panel S1B attached by handle 4820 Face.Therefore, in Figure 48 a and Figure 48 b, reinforcing plate 4810 is attached to the outer surface of front panel S1A and/or rear panel S1B and covers The lower part of lid handle 4820.In Figure 48 c and Figure 48 d, reinforcing plate 4810 is attached to the interior of front panel S1A and/or rear panel S1B Surface and the lower part for covering handle 4820.In the example shown, in reinforcing plate 4810 and front panel S1A and/or rear panel S1B There is vertical range 4890 between upside.In an example, this distance is zero or substantially zero.In another example, this Distance is at least 1 centimetre, such as 1cm, 2cm or 3cm, 4cm or 5cm.Slideway/sliding block is also shown in Figure 48 a to Figure 48 e 4880 or it can lead to another element being actually closed.Below, when mentioning elongate closure member, this can be the first or second Elongate closure member.In Figure 48 a, elongate closure member 4870a is attached at the outside of front panel S1A and/or rear panel S1B On.It is attached in this way, so that handle is located at the outside of elongate closure member 4870a, thus with slideway/sliding block 4880 closure function is non-intersecting.In an example, the width that elongate closure member 4870a has than front panel S1A and/or The width of the upside of rear panel S1B is long.This has an advantage in that the first and second elongate closure members can plate S1A in front And/or be attached to each other at the overlapping region except rear panel S1B, so that the particularly preferred closure of conveying containers is provided, because The corner of the upside of front panel S1A and/or rear panel S1B will prevent air exchange well.In Figure 48 b, closed elongated Element 4870b is closed to be attached on the inside of front panel S1A and/or rear panel S1B.Therefore, handle will automatically be located at elongated close It closes except element 4870b, thus non-intersecting with the closure function of slideway/sliding block 4880.The width of elongate closure member 4870a is excellent Selection of land is substantially the width of the upside of front panel S1A and/or rear panel S1B.To, it will thus provide the good envelope of conveying containers It closes.

In Figure 48 c, elongate closure member 4870c is attached on the inside of front panel S1A and/or rear panel S1B.With Such mode carries out the attachment so that handle be located at elongate closure member 4870c and front panel S1A and/or rear panel S1B it Between, thus non-intersecting with the closure function of slideway/sliding block 4880.The width of elongate closure member 4870c is preferably essentially The width of the upside of front panel S1A and/or rear panel S1B.

In Figure 48 d, elongate closure member 4870c is attached on the inside of front panel S1A and/or rear panel S1B.With Such mode carries out the attachment so that handle be located at elongate closure member 4870d and front panel S1A and/or rear panel S1B it Between, thus non-intersecting with the closure function of slideway/sliding block 4880.The width of elongate closure member 4870d is preferably essentially The width of the upside of front panel S1A and/or rear panel S1B.Difference between Figure 48 c and Figure 48 d is, the lower part in Figure 48 d It is big in vertical range ratio Figure 48 c.In Figure 48 d, entire reinforcing plate is covered by the lower part of elongate closure member.This has additional Advantage: the attached downside of elongate closure member provides air additional barrier, to prevent when bag is in closed state Only bag it is inside and outside between air exchange.

In Figure 48 e, elongate closure member 4870e is attached on the inside of front panel S1A and/or rear panel S1B.By It is to provide a part of the plate of front panel S1A and/or rear panel S1B in handle, so the closure of handle and slideway/sliding block 4880 It acts on non-intersecting.The width of elongate closure member 4870e is preferably essentially the upside of front panel S1A and/or rear panel S1B Width.Do not show the downside of the lower part of elongate closure member 4870e, but in an example, can in Figure 48 c or scheme It is similar in 48d.

In Figure 48 a to Figure 48 e, slideway/sliding block 4880 is shown.However, in an example, this is not needed.Appoint What elongate closure member 4870a, 4870b, 4870c, 4870d, 4870e can have the first figure on the side of the inside towards bag Case 5010.Corresponding elongate closure member at the panel opposite with the shown panel in Figure 48 a to Figure 48 e, in its face There can be the second pattern 5020 on the side of the inside of bag.Second pattern 5020 can be complementary with the first pattern 5010.Passing through will Elongate closure member on front panel S1A and rear panel S1B forces together, then someone can make the first and second patterns in this way Mode interact so that its corresponding part of pattern connects.This by these patterns by due to its form-lock, And attachment can be provided between the first pattern 5010 and the second pattern 5020.It is shown in FIG. 50 the first of elongate closure member One example of the side view of pattern 5010 and the second pattern 5020.

It is shown in FIG. 49 and another example of closure member is provided.The inside of plate S1A and/or rear panel S1B in front And/or outside provides closure member 4910.This closure member can have the size of band, and have preferably substantially front The width of the upside of plate S1A and/or rear panel S1B.Closure member 4910 can be attached to front panel S1A and/or rear panel S1B.This attachment can be realized by glued or bonding.Closure member 4910 can be adhesive tape.Closure member 4910 can be glue Band.Therefore, when front panel S1A is pressed into rear panel S1B, adhesive tape and/or adhesive tape can keep front panel S1A and rear panel S1B is close to each other, to provide the closure of conveying containers.In an example, once front panel S1A and rear panel S1B via Closure member 4910 is in contact with each other, and will pass through closure member 4910 and remains attached to front panel S1A and rear panel S1B each other. In an example, closure member 4910 is only located at front panel S1A or is only located at rear panel S1B.This is for via adhesion It may be enough for the closure of power offer bag.Closure member 4910 may include an additional protection materials (not in figure It shows).This band can have the size substantially the same with adhesive tape/adhesive tape.The additional band can be provided in this way, So that it must be removed before allowing adhesive tape/adhesive tape to provide its adhesion strength between plate S1A and rear panel S1B in front.Work as fortune When container being sent to be in flat form, this prevents front panel S1A and rear panel S1B to be permanently glued to together.

In an example, closure member 4910 is located on the outside of front panel S1A and/or rear panel S1B.Assuming that closure Element 4910 is located on the outside of front panel S1A, then rear panel S1B can have the vertical height bigger than front panel S1A.It can be Folded edge is provided at rear panel S1B.Folded edge can be substantially parallel with the upside of rear panel S1B.Folded edge can be located at At a certain distance from upside from rear panel S1B.The distance can be about the vertical height and front panel S1A of rear panel S1B Vertical height difference distance.Then, someone can fold rear panel S1B along folded edge on the direction of plate S1A in front. Then, the folded portion of rear panel S1B can be placed on to the top of front panel S1A, so that it covers the first including closure of front panel The outside of part 4910.By this method, it also can provide the closure of bag.Certainly, closure member 4910 be may be alternatively located at or be changed to after being located at The inside of the folded portion of panel S1B.The effect of front panel S1A and rear panel S1B can also be exchanged simply.Closure member 4910 It can also be the element for allowing closure transport element with the help of external closure member.As an example, closure member 4910 may include welding item.Welding item can be formed by one layer of PE.Welding item can be made of weldable material, enable to pass through Thermal weld is open to be closed bag, so that minimizing or preventing air from entering inside bag.In an example, the outer member is Sealing element, such as heat seal elements.It can also be pulse sealing element.Outer member can be soldered elements.Outer member It can be so-called heating solder iron.Someone can for example the upside of plate S1A and rear panel S1B be attached the outer member in front, So that closing the upside of front panel S1A and rear panel S1B at its part locating for closure member 4910.Therefore, someone Conveying containers can be closed in latter state with the help of outer member.In an example, closure member is to provide in class A part of the plate cut in method like method 1305.Therefore, in an example, closure member 4910 be not it is additional must It must be attached to the element of front panel S1A and/or rear panel S1B, but be a part of front panel S1A and rear panel S1B. In an example, closure member 4910 is made of material identical with front panel S1A and/or rear panel S1B.According to a reality Example is applied, the film 190 of vapor impermeable forms welding item.

It, can also plate S1A and/or rear panel S1B in front when front wall S1A and rear panel S1B are of the same size Outside be arranged closure member 4910.When as being closed relative to the offer described in Figure 43 and Figure 44, this be may be advantageous.

Other examples of closure member are provided in Figure 51 a and Figure 51 b.In Figure 51 a, with adhesive tape or another bonding material Material provides closure member 5170a.After connecting front panel S1A with the upside of rear panel S1B, this adhesive tape can be made in the upper of bag Upper side folds.This provides a kind of method of simple closure bag.The length of adhesive tape is long than the width of bag.Then, it can incite somebody to action The outer edge of adhesive tape is put together, to be attached to each other.This provides the better closure of bag.In Figure 51 b, closed with fixture offer Close element 5170b.Fixture 5170b can for example force together the top of front panel S1A and rear panel S1B.This example that forces together It can such as be caused by the shape and hardness of fixture 5170b.Fixture 5170b can have the width longer than the upper width of bag.Fixture 5170b Shape can be different from shown in Figure 51 b.Although being shown without handle, handle is provided in Figure 51 a and Figure 51 b will It is what there is no problem, for example, such as the handle in Figure 48 a or in Figure 46.

It can also be with other example combinations of the disclosure relative to content described in Figure 51 a and Figure 51 b.Adhesive tape 5170a is closed Close element 5170b for example can with as combined relative to the folded closed described in Figure 43 and Figure 44.In this case, in an example In, providing one or several fixtures with the width shorter than the upper width of front panel S1A and/or rear panel S1B may be to have Benefit.This is because the reason of the fact: this fixture may be enough to be maintained at closure as shown in figure 44 where it Position so that the closure will not be automatically unfolded.

Another possibility is described in Figure 51 c.Front panel S1A and/or rear panel S1B, which can have, extends to its upside Raised 5110c.This protrusion 5110c can be formed in substantially rectangular.Protrusion can have opening 5120c.Being open 5120c can be with It is such, so that the opening provides handle.It is described previously how opening can provide handle.At the place of raised 5110c At part between opening 5120c and front panel S1A and/or rear panel S1B, settable closure member 5170c.This closure member Part 5170c can have any characteristic of closure member 4910 already described above.Particularly, closure member 5170c can provide Adhesion strength.Closure member 5170c it is also possible that so that being provided with the help of the outer member that can be had been described in front Closure.

Method 3300 can terminate after step 3310.

In Figure 39, shows and provide the method for shell to bag.The shell that there provides can be for example as shown in Figure 48 a Shell.This shell can be with and without slideway/sliding block 4880.Can provide multiple manufactured bag 3910a, 3910b, 3910c,…….In the example shown, multiple manufactured bag 3910a, 3910b, 3910c ... in unfolded state. It should be understood that multiple manufactured bag 3910a, 3910b, 3910c ... equally can be in flat form.Long strip is provided 3920, it should be elongate closure member 4870a.This long strip 3920 may include two bands, and one is used for front panel S1A, one It is a to be used for rear panel S1B.It can provide one or several cutting elements 3930, with for example along dotted line as shown in figure 39, at this Multiple manufactured bag 3910a, 3910b, 3910c ... between cut long strip 3920.It is only symbolically drawn in Figure 39 One or more of cutting elements 3930.In an example, one or more of cutting elements 3930 are located at basic The position of upper fixation at least in one or two dimension, also, can be transported relative to one or more of cutting elements 3930 Send multiple manufactured bag 3910a, 3910b, 3910c ....It is raw that the mode for providing shell to bag can be convenient for batch It produces.

Below, the mode of additional offer handle and/or shell is provided.Some steps can be method 1300, 1302, a part of any method in 1305,3200 and/or 3300.It shall be emphasized that content described herein can be with front Content through describing combines well.Then, this combination can provide additional embodiment of the invention.

Figure 43 shows an example in the section for transporting unformed bag.This section can be the step for example in method 1305 The section of the plate cut in rapid 1320.The section is the amplification object of the upper left angle of such as Figure 41.Existing for this section in Figure 41 But the part that will not be discussed below, it is removed from Figure 43, figure will not be made excessive.Figure 43 thus illustrates front panel S1A The protrusion 4320 at place.As already described above, which can also be attached in latter state.Therefore, it does not need to be in step A part of the predetermined pattern cut in rapid 1320.It shall be emphasized that the protrusion needs not be necessarily rectangular.Protrusion 4320 can also With the rectangular shape for having appended triangle, as shown in figure 40 or any other shape.

The marginal portion 4330 of protrusion 4320 is attached to the corresponding part of another protrusion of pedestal pattern.When seeing Figure 41 When, this another protrusion can be such as protrusion 4120b or protrusion 4120c.This attachment can be carried out by glued or bonding.In order to Make it possible attachment, it is foldable or be bent the protrusion, for example, being folding or bending over along fold line/bending initial F10.This Allow to provide handle.When third edge pattern 4330 is attached to raised 4120b, handle can be provided on side panel S2A.When by side When edge pattern 4330 is attached to raised 4120c, handle will be provided on the front panel.Marginal portion 4330 is big than shown in Figure 43 Much.In an example, the substantially entire protrusion in marginal portion.This may provide particularly strong handle.

In an alternate example, raised 4120b and/or 4120c is not provided.Then, marginal portion 4330 can be attached Corresponding region to another element of bag.This corresponding region can be, for example, region or front panel at side panel S2A S1A close to the attached region located raised 4120b and/or 4120c.

At least one additional folded edge F11 can be provided at protrusion 4320.In an example, at least one volume Outer folded edge F11 includes four additional folded edge F11.1, F11.2, F11.3, F11.4.This at least one it is additional Folded edge one or two of can continue through front panel S1A and/or also continue through side panel S2A, S2B.In front It there may also be at least one additional folded edge F12 on one or two of plate S1A and/or side panel S2A, S2B.One In a example, which includes three additional folded edge F12.1, F12.2, F12.3. The additional folded edge F12 preferably includes the folded edge between 1 and 10.The additional folded edge F11 is preferred Ground includes the folded edge between 1 and 10.It can be at plate S1B below and/or its high spot provides corresponding folded edge. To only describe below can how folded projections 4320 and front panel S1A.It is equally applicable to other protrusions or is also applied for appointing What his panel S1B, S2A, S2B.In an example, folded edge F11, F12 is substantially parallel, and from front panel The upside of S1A and/or raised 4320 certain distances.

In an example, in a same direction along folded edge F11, F12 folded projections 4320 or front panel S1A.Therefore, in an example, the folding is always in front on the direction of the first plate face of plate S1A/ protrusion 4320.Another In example, the folding is always in front on the direction of the second plate face of plate S1A/ protrusion 4320.

In an example, before the folding scheme for starting will now be described, contact rear panel S1B with front panel S1A. This can be carried out by the upside and the upper contact of front panel for making rear panel S1B.In an example, in two adjacent foldings Between folded edge F11/F12, and/or between the upside of upside/protrusion 4320 in folded edge F11/F12 and front panel S1A, With closed area FS1, FS2, FS3 ....Preferably, the contact between rear panel S1B and front panel S1A is along closing Region FS1, FS2, FS3's.In an example, the relevant content is contacted with front panel S1A with rear panel S1B is made Suitable for protrusion 4320, protrusion 4320 can be made to contact with the respective protrusions at rear panel S1B, such as the raised 4120b of Figure 41.

In an example, it is folded in this way: the upside upside/front panel S1A of protrusion 4320 and (institute Showing in example F11.1) closed area FS1 between uppermost folded edge is towards most upper (in shown example F11.1) Closing between the folded edge F11/F12 in face and (in shown example F11.2) second uppermost folded edge F11/F12 Region FS2.When the folded edge corresponding to F11/F12 at plate S1B below/high spot left from rear panel S1B when, and work as When with folding is executed along these corresponding folded edges on the identical direction of folding at front panel S1A/ protrusion 4320, mention For the closure of conveying containers.Therefore, the term same direction it is meant that folding at front wall S1A towards the of front panel S1A When one plate face, the folding at rear panel S1B must be directed towards the second plate face of rear panel S1B, and vice versa.It is excellent in folding process Selection of land keeps the contact between front panel S1A and rear panel S1B and/or respective protrusions so that the first plate face of front panel S1A and Rear panel S1B and/or respective protrusions are always in contact with each other.

In next folding step, make the uppermost folded edge F11.2 of uppermost folded edge F11.1 and second it Between closed area FS2 towards between the second uppermost folded edge F11.2 and uppermost folded edge F11.3 of third Closed area FS3 is folded.Therefore, its counterpart on closed area FS1, and preferably rear panel S1B will be located at region FS2 and Between FS3.

It can continue to fold along several or all folded edge F11/F12.Figure 44 shows the result folded in this way and has seen Carry out illustrative example how.When seeing in the direction of the arrow D in present dynasty Figure 43, Figure 44 can get.In Figure 44, show How can arrange after folding process closed area FS1, FS2 ....For the sake of clarity, only grass has drawn the use in Figure 44 In closed area FS1, FS2 ... between provide intermediate space horizontal line.The horizontal line is not actually preferably at that In, or it is at least much narrower relative to vertical line.In an example, closed area FS1, FS2 ... between there is no sky Between.Line in Figure 44 preferably makes front panel S1A together with rear panel S1B, that is, every line all represents front panel S1A with after Panel S1B, wherein on front panel S1A online side, rear panel S1B is on the other side of panel.As can be seen, this It folds and the closure of bag is provided.This has the advantages that not needing additional closure member.However, it is also possible to by this folding and closure Element combination.As an example, the closure member 4910 as described in relative to Figure 49 can be provided at the FS7 of closed area, with Closed area FS5 is attached to closed area FS7.In addition this increases the making capacity of above-mentioned method for folding.

In Figure 43, equidistantly grass has drawn folded edge FS11/FS12.However, this is not necessary condition.On the contrary, slightly The distance between micro- increase folded edge may be preferred.Reason can be seen in Figure 44.The region of folding has certain thick Degree, also, when being folded around previous region, the region of next folding needs to compensate this thickness, with level such as in Figure 44 Line instruction.When folding times increase, it is necessary to compensate more and more regions, each region has certain thickness.In order to same The reason of sample, compared with the correspondence folded edge on rear panel S1B, in front between the folded edge F11/F12 on plate S1A It can be preferred for having fine difference between distance.

System shown in Figure 52 a to Figure 52 c is applicable to relative to Figure 43 and Figure 44 how to fold example described Cause the bag of the pedestal pattern in Figure 40.Starting point can be the bag in the open position as shown in Figure 40 j.This bag can pass through The top of front panel S1A and rear side panel S1B is set to put together to close, as shown in Figure 52 a.It then, can be along folded edge Bag in edge F12.1-F12.4 folding picture 52a, as with reference to described in Figure 43 and Figure 44.The bag as shown in Figure 52 b will be obtained.Such as The pattern length L5210 that fruit is in the protrusion 5210 in folded state is longer than the upside of front panel S1A and/or rear panel S1B Spend it is three times greater, then the rotatably protrusion 5210 in the folded state, to form handle 5210c, as shown in Figure 52 c.It is preferred that Ground, upside of the pattern length L5210 of the protrusion 5210 in folded state at least than front panel S1A and/or rear panel S1B Length it is four times greater.This, which has an advantage in that, does not have to that additional element must be provided to form the handle and/or shell of bag, Other than the plate of predetermined pedestal pattern is provided.It, can be by the protrusion 5210 in folded state in order to form handle 5210c Outer end is attached to each other.

As shown in Figure 44 n, mutual bag can be not attached to by folding triangle in an identical manner.

With the bag that pedestal pattern as shown in figure 41 starts, mode that can be similar with such as Figure 52 a to Figure 52 c provides handle And/or shell.In an example, the pattern length L5210 of the protrusion 5210 in folded state is only slightly larger than front panel The length of the upside of S1A and/or rear panel S1B.Then, it will not provide the handle 5210c of type shown in Figure 52 c.At one In example, the front panel S1A and/or rear panel S1B that is partially toward of the protrusion 5210 in folded state is folded.

When mentioning the upper length of front panel S1A and/or rear panel S1B relative to Figure 52 b and Figure 52 c, it should be appreciated that this It is the upper length in state shown in Figure 52 b and Figure 52 c.This length can be with the front panel S1A and/or rear panel in Figure 52 a The upper length of S1B is different, because the upper length of there has been folded up now.

Also it should be noted that Figure 40 a to Figure 40 n and Figure 52 a to Figure 52 c are only schematically.Front panel S1A and/or rear panel The region of S1B and the relationship of bottom plane BP can be very different with relationship shown in figure.As an example, in Figure 52 c The remainder of front panel S1A can be several times of the area of bottom plane, such as 5 times or 10 times.

Figure 53 a to Figure 53 c shows yet another embodiment, wherein Figure 53 a corresponds to Figure 52 a, etc..In this example, only Raised 4020a, 4020b, 4020c, 4020d；The outside of 4120a, 4120b, 4120c, 4120d are attached to each other.Protrusion 4020a,4020b,4020c,4020d；The other parts of 4120a, 4120b, 4120c, 4120d are preferably not attached to each other, To allow these to convex to form at least one opening 5305.It is carried out between Figure 53 a and Figure 53 b and from Figure 52 a to Figure 52 b's Fold similar folding.Then, the protrusion 5310 in folded state seems similar with shown in Figure 52 b, in addition to being in Protrusion 5310 in folded state has other than at least one opening.When the rotation protrusion in folded state When 5310, this at least one opening 5305 can be used as the handle of bag.This shows in Figure 53 c.Relative to Figure 52 a to Figure 52 c institute The content for the size about region said is also applied for here.There is provided the handle as shown in Figure 53 c have an advantage in that for Additional element is not needed for handle.

The method of grocery delivery

According to one embodiment, Portable bag 20 can be used advantageously by Online Store, to deliver for example via interconnection Net the groceries of the freezing or refrigeration ordered.Bag 20 in extended time span keep groceries freezing or frozen state it is advantageous Ability may make the cost that can reduce delivering freezing or refrigeration groceries.

Figure 21 shows according to an embodiment of the invention for delivering showing for one embodiment of the system of groceries Meaning property structure chart.Reference number 500 refers to that the customer location with computer 510, computer 510 have user interface 520, It is used for so that customer (for example, it is desirable to the people for buying cargo) is able to access that internet.Computer 510, which has, is used for bi-directional data The communication port 520 of exchange.Communication port 520 can be connect via such as data-interface 19 with communication network 530.Communication network 530 can be Global Internet, also referred to as internet.Communication network 530 may also include public phone exchanges network.

Server computer 540 is also connected to communication network 530.Server computer 540 may include database 560, use Family input/output interface 570 and data processing hardware 580 and communication port 590.Server computer 540 is located at server position It sets on 592, is geographically isolated with customer location 500.Server location 592 can be located in the first city, such as Sweden is first All Stockholm, customer location can be located in another city, such as Berlin, Germany.Alternatively, server location 592 can be located at city In the first part in town, customer location can be located in the another part in same cities and towns.Server location 592 can also be called supplier Part 592 or supplier's portion 592.Server computer can be a part of online commercial entity 595, for needing Want that Keep cool, the sale and delivering of cold or freezing cargo.

The online commercial entity further includes the storage facilities 600 for cargo 40.Storage computer 610 is connected to communication network Network 530.Storing computer 610 may include user's input/output interface 620 and data processing hardware 630 and communication port 640.

Storage facilities 600 further includes one or several storage rooms 650.According to one embodiment of present invention, storage room 650 With controlled environment, because being by the temperature of the air in storage room 650 and relative humidity control, so that holding it in certain In preset range.These cargos may include a variety of different types of cargos, and can arrange goods in class into different temperature range TI, TII, TIII and TIV, by each type of cargo storage in corresponding storage room 650_TI、650_TII、650_TIIIWith 650_TIVIn, this A little storage rooms have the temperature according to corresponding cargo temperature range TI, TII, TIII or TIV (see Figure 22).Implemented according to one Each storage room 650 is arranged according to the minimum acceptable cargo temperature range of corresponding cargo in example_TI、650_TII、650_TIIIWith 650_TIVIn temperature.According to one embodiment, according to the minimum acceptable cargo temperature range of corresponding cargo, setting is each Storage room 650_TI、650_TII、650_TIIIWith 650_TIVIn temperature will be empty also, also according to the type of the cargo in the storage room The relative humidity of gas is set as minimum acceptable value.According to one embodiment, the relative humidity of air is equal to or Value 40%RH low lower than the relative humidity in the storage room than storage refrigeration or reefer cargo, condensation speed is reduced or minimized Degree.

Figure 22 is the schematic diagram of one embodiment of storage facilities 600 comprising multiple storage rooms 650_TI、 650_TII、650_TIIIWith 650_TIV.With reference to Figure 22, equipment 600 may also include cargo load chamber 660.It can be by 660 cloth of cargo load chamber It is set to, so that directly storage room 650 can be entered from cargo load chamber 660.

According to one embodiment, the ambient air temperature in cargo load chamber 660 is kept below+18 degrees Celsius.It is inciting somebody to action Refrigeration or reefer cargo are filled in the environment of container 20, air humidity is advantageously kept lower, to be eliminated or minimized Occur condensing in refrigeration or reefer cargo or frosting.According to one embodiment, relative air humidity is kept below into 40%RH.Root According to another embodiment, relative air humidity is kept below into 20%RH.

It about this point, may indicate that, the appearance of condensation will lead to refrigeration, the non-frozen obvious heating of cargo.If empty Air humidity degree generates condensation on one piece of cargo refrigerating, non-frozen, then the average temperature of one piece of cargo refrigerating, non-frozen The increase of degree is:

DT_chg=2260*m_Cond/(W_chg*m_chg), wherein

DT_chgThe increase [degree Celsius] of the mean temperature of=refrigerated goods

m_CondThe grams of=the water being deposited in refrigerated goods by condensation

W_chgThe mean heat capacity of=refrigerated goods

m_chgThe quality [kilogram] of=refrigerated goods

For reefer cargo, the influence of frosting is even more serious.When air humidity causes the shape on reefer cargo When at water droplet, the water of condensation may also freeze.From air humidity formed condensed water, subsequent condensed water also freeze with formed ice or Frost is also referred to as " frosting " herein.If air humidity leads to the frosting on the surface of one piece of reefer cargo, one piece of freezing The increase of the mean temperature of cargo is:

DT_FRG=2594*m_frost/(W_FRG*m_FRG), wherein

DT_FRGThe increase [degree Celsius] of the mean temperature of=refrigerated goods

m_frost=pass through the grams of condensation and the frost (water frozen) being deposited on reefer cargo that freezes

W_FRGThe mean heat capacity of=reefer cargo

m_FRG=reefer cargo quality (by kilogram as unit of measure)

Therefore, target of the invention and favorable characteristics are that occur in refrigeration or reefer cargo by being eliminated or minimized Frosting and/or condensation, to be eliminated or minimized refrigeration or reefer cargo warming during filling in container 20.According to one Thus ambient air temperature in cargo load chamber 660 is kept below+10 degrees Celsius by embodiment, also, will refrigeration or Reefer cargo is filled in the environment of container 20, and air humidity is also kept lower, to be eliminated or minimized in refrigeration or frozen cargo Occur condensing on object or frosting.According to one embodiment, relative air humidity is kept below into 30%RH.According to another implementation Example, keeps below 20%RH for relative air humidity.

In fact, the energy that the 1g vapor for one layer of ice being transformed into the packaging comprising 1kg chilled water is discharged, practical On be enough to make the chilled water of entire 1kg to heat 1.18 degree.Therefore, if for example allowing 12g vapor being transformed into freezing groceries The frost layer of ice in packaging, then the energy (exceeding only 31kJ) can be enough that groceries is made to heat the several years.Accurate temperature change takes Certainly in the specific heat capacity W of the specific groceries of this block_FRG, as described in equation listed above.Pure fresh ice has 2200J/ (kg*K) Specific heat capacity, therefore, the frost for being formed by 12g will be enough to make the fresh ice of 1kg to heat about 14 degrees Celsius.

About this point, the maximum of the vapor under various air themperatures may be relevant.Right-hand column in the following table 1 Provide the overview of the relationship of the vapo(u)rous air of water quality and unit volume.Left-hand side column indicate corresponding temperature, intermediate Column indicate the pressure of saturated vapor.

Table 1

Storage facilities 600 further includes the storage device for transporting the container 20 of refrigeration or reefer cargo.Container 20 can be with It is the Portable bag 20 for transporting refrigeration or reefer cargo.It can provide the container 20 of a variety of predetermined sizes, such as five kinds different Size.The interior storage space volume of 20 size of container may include, such as 10 liters, 20 liters, 30 liters, 40 liters and 50 liters.

With reference to Figure 22, equipment 600 may include multiple storage rooms 650_TI、650_TII、650_TIIIWith 650_TIV, as described above.Goods Object storage facilities # can be by a pile cargo 40_IIt is maintained at the first temperature range T_IThe cool temperature of interior first.First temperature range can be 15-18 degrees Celsius.This cargo 40_IIt may include the groceries of such as fresh agricultural products, such as fruit or mushroom, it can be in independent portion It is provided in the packaging or container 40A of point size.Therefore, some cargos can be in about 15-18 degrees Celsius of the first cool temperature range T_I Lower offer.

Some cargos can be in the second non-frozen cold temperature range T_IILower offer.Second non-frozen cold temperature range can be about+6 To+8 degrees Celsius of range.Alternatively, non-frozen cold temperature range can be about+1 to+4 degree Celsius of range.

Some cargos can be in third temperature range T_IIILower offer.Third temperature range T_IIIIt can be such as -18 to -22 to take the photograph Cryogenic temperature range between family name's degree.

Moreover, some cargos can be in the fourth cryogenic temperature range T colder than third range_IVLower offer.4th range can be with It is between such as -25 to -40 degrees Celsius.Reefer cargo is provided in this low temperature range can advantageously extend reefer cargo direction Minimum cryogenic temperature T_frMinIt warms the required time.Minimum cryogenic temperature T_frMinIt can be such as -10 or -4 degrees Celsius.It is minimum Cryogenic temperature T_frMinValue depend on cargo type.

According to one embodiment, the 4th cryogenic temperature range T_IVIt is settable range, so that can be by the 4th cryogenic temperature Range T_IVIt is set as value T_IV=T_f4+/-T_ra, wherein T_IVIt is the temperature between -25 to -40 degrees Celsius, T_ra=error range.Accidentally Poor range T_raIt can be the narrow span in several years, error range T_raCan be is, for example, less than 2 degree of narrow span.

When transporting refrigeration in the embodiment in cold-preserving container 20 or when reefer cargo, from will refrigerate or reefer cargo fills in guarantor Cold containers 20 are until cargo has reached a certain higher temperature T_ch2Until duration, depending on refrigeration or reefer cargo Initial temperature T_ch1.Therefore, lower initial cargo temperature T_ch2Duration T will be increased_COOL, in the duration T_COOLHold During continuous, cargo is kept below into a certain limiting value T_chlimit.Therefore, lower initial cargo temperature T_ch2It will make it possible to Obtain the shipping time of longer acceptable refrigeration or reefer cargo.

However, inventor, which concludes that, reduces initial temperature T_ch1It not will lead to and cargo kept below certain during its One limiting value T_chlimitDuration T_COOLProportionally extend.

Figure 23 A and Figure 23 B and Figure 23 C shows delivering refrigeration according to an embodiment of the invention or reefer cargo The schematic diagram of one embodiment of method.

With reference to Figure 23 A, left flow chart F10 shows the effect executed by customer location computer 510.In step S200 In, customer (such as the people for wishing to buy cargo) is by leading to customer location computer 510 and being located at the clothes of server location 592 Business device computer 540 communicates, and issues the order to refrigerated goods and/or reefer cargo.Therefore, customer is capable of emitting will be a certain amount of The refrigerated goods and/or reefer cargo of A are delivered to the order of delivering destination DD.

Therefore, server computer 540 may be adapted to receive order, with step such as in the right-hand side flow chart F20 in Figure 23 A Rapid S300 instruction.Server computer 540 may also include debit function, and the function of the receipt for confirming an order.

When order includes corresponding to the request of the cargo within the scope of the temperature for being maintained at different from each other, server computer 540 may be adapted to classify (step S310) to order information according to cargo temperature range.

With reference to Figure 23 A and Figure 21, in step s 320, server computer 540 can be to the storage meter at storage facilities 600 Calculation machine 610 sends delivery instructions DI.Information relevant to the amount that every orders goods in advance that delivery instructions DI may include and expression delivering The information of destination DD.Delivery instructions DI can also indicate one or more cargo temperature ranges relevant to ordering goods in advance.

In step S330, the storage computer 610 at storage facilities 600 can receive delivery instructions DI.In step S340 In, storage computer 610 may be adapted to generate packaging directive PI.Packaging directive may include letter relevant to the amount that every orders goods in advance Breath.

It is noted that step S310 can be executed by storage computer 610, as the alternative executed by server computer Formula.

When order includes corresponding to the request of the cargo within the scope of the temperature for being maintained at different from each other, computer 610 is stored May be adapted in packaging directive PI include structured message so that with packaging directive PI indicate each temperature range TI, TII, The approximate volumes and/or Approximation Quality of cargo in TIII or TIV.According to the information in packaging directive PI, computer 610 is stored It can produce the suitable type of the conveying containers for ordering goods in advance and/or the mark of suitable dimension.As described above, it is possible to provide a variety of The container 20 of predetermined size, such as five kinds of different sizes.The interior storage space volume of 20 size of container may include a variety of appearances Device volume size V1, V2, V3, V4, V5.Container volume may include V1, V2, V3, V4, V5, be mutually different dimensions, such as 10 liters, 20 liters, 30 liters, 40 liters and 50 liters.

Figure 21 is referred in conjunction with Figure 22, in the step S340 in Figure 23 A, storage computer 610 can pass packaging directive PI It send to relevant user's input/output interface 620_I、620_II、620_IIIOr 620_IV, depend on to each temperature range TI, TII, Cargo the packaging directive PI volume indicated and/or quality in TIII or TIV.Thus, for example, when packaging directive PI includes inciting somebody to action When filling in the instruction of the cargo in the 4th temperature range TIV of X kg, which can be sent to corresponding user's input/output Interface 620_IV(see Figure 22).User's input/output interface 620_I、620_II、620_IIIAnd/or 620_IVIt may include display.Display Device 620_I、620_II、620_IIIAnd/or 620_IVIt may be adapted to show to such people, task is by the cargo of indicatrix from indicated Storage room 620_TI、620_TII、620_TIIIAnd/or 620_TIVIt moves into the container 20 with instruction size V1, V2, V3, V4 or V5. It has been found that there are the best filling extents of cold storage container 20.Furthermore it has been found that if a certain refrigeration that X kg will be transported Or the cargo of freezing, then, it is multiple smaller in different vessels than assigning to X kg comprising X kg in a cold storage container 20 Amount to get well.It therefore, preferably should be in container as few as possible while being no more than the best filling extent of cold storage container 20 In fill in all cargos in a certain temperature range jointly.The best filling extent allows cold with this in the inner surface of container 20 Or air gap is formed between the outer surface of the cargo of freezing.Preferably, by vessel filling to such filling extent, so that frozen goods Object avoids being physically contacted with any side wall and with the inside (that is, sealed opening part of container 20) of closure upper surface.Therefore, it wraps Dress instruction PI may include indicating for the cargo in each temperature range (see the step S350 in Figure 23 A), container 20 Suggested quantity and the information for suggesting container dimensional V1, V2, V3, V4 or V5, to allow to pack minimum number, filling to most preferably filling out Fill the uniform cargo temperature container of degree.

Determining filling extent is to make to reach balance between conflicting demand.If filling extent is too low, bag The capacity of middle refrigeration or reefer cargo is too small, and the amount of the negative energy of storage is smaller, since the amount of " cold energy " is small, leads to cargo not Hopefully it is rapidly heated.It is because a refrigerated goods with certain temperature are at it using term " negative energy " or " cold energy " Energy is absorbed in temperature-rise period, i.e. absorption positive energy.The energy absorbed is the heat transfer by wall via closure and sealing The energy that wall of a container penetrates into.Advantageously, in accordance with an embodiment of the present disclosure, as described elsewhere herein, due to preventing or Reduce the entrance of air, so the heating carried out in container 20 or bag 20 by condensation and/or frosting is eliminate or reduced, from And essentially such that in such a way that the heat transfer of wall can penetrate into unique residue inside container 20 or bag 20 as energy.

On the other hand, if filling extent is too high, cargo may fill interior storage space, so that refrigeration or freezing The reliable proximal wall of cargo is shelved, or even contacting side wall, to reduce or eliminate by side wall and the bottom panel for being placed on bag Isolation (insulating, isolation) effect that gap between the refrigeration or reefer cargo of center position obtains.

As described above, in accordance with an embodiment of the present disclosure, find the good filling extent of bag 20 between 25% to 75%, from And isolation effect is obtained by side wall and the refrigeration in internally placed storage space or the gap between reefer cargo.It has sent out It is existing, when container 20 rises to the volume between 50 liters with 10, preferably there is at least 2Kg refrigerated goods or reefer cargo, so as to The cold energy of a certain amount of storage is provided in container 20.It is highly preferred that the container 20 that volume rises between 50 liters 10 should Filled at least refrigeration of 2.5Kg or reefer cargo, and filling extent should be preferably less than 90%.

Test discovery, good filling extent seem between the 30% to 70% of bag body product.

Best filling extent seems between the 40% to 60% of bag body product.According to preferred embodiment, filling extent is in bag Between the 45% to 55% of volume.

Referring to Figure 23 B, in step S360, one or more containers 20 are packed.According to preferred embodiment, there is bottom panel With the container 20 of side panel to allow the side panel in container 20 and the refrigerated goods that are placed on bottom panel center position or cold The mode for freezing formation air gap between cargo is packed.According to a preferred embodiment, with the goods with uniform temperature each other Object fills a certain container 20.This advantageously contributes to obtain substantially uniform temperature in the cargo in the container 20, also, Any temperature between more than one piece cargo different from each other is redistributed and is minimized by it.Therefore, it in step S360, can pack One or more containers 20, so that by the uniform cargo temperature vessel filling of minimum number to best filling extent.With reference to Figure 22, The virtual package of container 20 can be manually executed by the people for receiving instruction from the user interface 620 in cargo load chamber 660.

When having been filled with container 20, as described above, each container 20 can be closed and be sealed, such as indicated in step S370 (Figure 23 B).This can also manually be carried out, and as described in the otherwise in the literature, there are many alternatives, pass through this The closing and/or sealing of container 20 can be performed in a little alternatives.This may include thermal weld, gluing, by using rubber belt sealing, Or pass through clamping.The closing and/or sealing of container 20 can also be executed by the marginal portion of foldable bag 20.According to another implementation Example, with reference to attached drawing 24, container 20 may include the neck 662 being fabricated from a flexible material in the at the edge part of chamber wall, this is soft The shape and size of property material are configured to, and allowing to restrict 664 is placed on around neck, with neck of tying tight, so that container becomes basic Upper sealing.

According to one embodiment, packaging directive PI can be sent to packaging robot 670 (in conjunction with figure by storing computer 610 Step S340 in 23A, is shown in Figure 21).Although Figure 21 illustrates only a storage room 650, it should be understood that, it is understood that there may be it is multiple Storage room 650_TI、650_TII、650_TIII、650_TIV, also, storage room 650_TI、650_TII、650_TIII、650_TIVIn one, it is several Or all may be provided with packaging robot 670, it is enable to execute integral packaging in cold and dry environment.

It, can be in the corresponding storage room with controlled air temperature and controlled air humidity when being packed with robot execution 650_TI、650_TII、650_TIII、650_TIVIt is middle to execute entire packaging process.It, will be in cargo load chamber 660 according to one embodiment Ambient air temperature keeps below+25 degrees Celsius, and refrigeration or reefer cargo will be fitted into the environment of container 20, advantageously Air humidity is maintained below 70%, occurs condensing in refrigeration or reefer cargo or frosting to be eliminated or minimized.According to Relative air humidity is kept below 40%RH by one embodiment.According to another embodiment, relative air humidity is kept below 20%RH.

In order to obtain the best cold insulation characteristic of container 20 during will be transported, should preferably pack in this way and close Container 20 is sealed, so that the air stayed in container 20 has in the case where being equal to the air themperature of surface temperature of cargo during the packaging process There is the relative humidity less than 70%.The purpose of this feature is to minimize or eliminate to occur the danger condensed in container 20.Due to Relative air humidity in response to temperature increase and reduce, so this relatively dry air stayed at the beginning in a reservoir may Not only avoid result in condensation, but also it is also possible to be advantageously able to absorb and dilute and some is probably derived from refrigerated goods or source In the humidity of the surrounding air entered during transport on a small quantity.

With reference to the step 380 and Figure 21 in Figure 23 B, sealing container 20 can be placed in haulage vehicle 680 or thereon, with point It is sent to delivering destination DD.Delivering destination can be customer location 500, or geographically different places.

As shown in the step S390 in Figure 23 C, sealing container is transported to delivering mesh according to the information in delivery instructions DI Ground DD.Due to the interaction of many clever combined features, as described in the otherwise in the literature, sealing Container 20 can have the ability for keeping initial low cargo temperature for a long time, or even when with the environment greater than+10 degrees Celsius It is also in this way in the atmospheric environment of air themperature.When atmospheric environment has the ambient air temperature greater than+20 degrees Celsius or bigger When, sealing container 20 can also have the ability for keeping initial low cargo temperature for a long time.

With reference to the step S400 and Figure 21 in Figure 23 B, sealing container 20 can be delivered according to the information in delivery instructions DI To delivering destination DD.

In fact, test has been carried out in place of the atmospheric environment with+60 degrees Celsius of ambient air temperature, and And according to one embodiment of present invention, the freezing chicken of 5kg weight is packed into brown paper Portable bag 20.The test is (herein Referred to as first test) it is carried out in dark room, of short duration moment when in addition to turning on light.Therefore, it there is no by lamp or sunlight The heat being radiated on bag.The kraft paper bag according to this embodiment used in test includes

Brown paper basis weight=136.3g/m²

Brown paper thickness=161 μm

Brown paper density 848kg/m³

Air permeability: less than 0.35 μm/Pas of the PE layer of vapor impermeable, that is, be sufficiently low to according to ISO 5636-3: 2013 are unable to measure

The thermal conductivity of the bag wall of PE layer with layers of kraft paper as defined above and vapor impermeable: 0.098W/ (mK) (is answered It points out, establishes thermal conductivity under 22 DEG C and 50%RH respectively).

Temperature probe is placed between the freezing chicken of multiple 1kg packaging, the total weight for freezing chicken is 5kg.In Figure 25 Indicate test result.Horizontal axis plots time in Figure 25, vertical axis indicate temperature.As indicating measurement probe, 15: When 03, that is, at Afternoon Local Time 3, the initial temperature for freezing chicken is -30.9 degrees Celsius.Surrounding air has 60 to take the photograph The constant temperature of family name's degree, also, measure and continue, until morning 07:43.As shown in figure 25, it is reached in chicken in 19:13 To before -10 degrees Celsius, four hours are taken.

Therefore, it with refrigerated goods and/or the above method of reefer cargo packing container, advantageously enables to draw very much The mode of calculation delivers refrigerated goods and/or reefer cargo.Particular, it must be pointed out that with refrigerated goods and/or reefer cargo packing container The above method, advantageously enable to transport refrigerated goods and/or reefer cargo in extended time quantum, do not need using Vehicle with active cooling or refrigerating plant.

In the second test, atmospheric environment is with+20 degrees Celsius of ambient air temperature and the relative humidity of 70%RH.Root According to one embodiment of the present of invention, the frozen fresh water of 4.7kg weight is packed into brown paper Portable bag 20.It should be noted that fresh ice tool There is the specific heat capacity of 2200J/ (kg*K).Test carried out in dark room, in addition to turn on light for checkout facility object it is of short duration when It carves.Therefore, it there is no by the heat on lamp or solar irradiation to bag.Since kraft paper bag 20 is closure, to minimize Or prevent air from entering the inside of bag, so the cargo being placed in kraft paper bag 20 is prevented to pass through frosting or condensation heating It is heated.Kraft paper bag 20 includes according to this embodiment used in testing in frozen fresh water

Brown paper basis weight=136.3g/m²

Brown paper thickness=161 μm

Brown paper density 848kg/m³

Figure 26 show the temperature in two positions in the ice cube being placed in the bag 20 according to above-described embodiment when Between the curve graph that is in progress.As a comparison, Figure 26 also shows two positions in the ice cube being placed in bag according to prior art The curve graph of the time progress of temperature in setting.Table 5 and table 3 (literature is hereafter) provide measured value.

Brown paper Portable bag 20 is considered as energy storage system, it should be understood that refrigeration or reefer cargo in container 20 Gradual warming up is the result from the energy stream for relatively warming up surrounding air.In order to makeThe mean temperature of reefer cargo in bag increases one Fixed degree Celsius, need a certain amount of energy.When there is no when phase transformation, which can be described as showing off one's talent or competence in the period reefer cargo that warms (sensible energy)Es。

When reefer cargo isSpecific heat capacityFor 2200J/ (kg*K) 4.7kg fresh ice when, will reefer cargo heat 1 degree needed for 'sThan the Ess that shows off one's talent or competenceAre as follows:

Ess=4.7kg*1K*2200J/ (kg*K)=10340J

Since the heating of reefer cargo is caused by being flowed into bag due to energy, to obtain to draw a conclusion, different type The speed of cargo heating depend on the reefer cargo being stored in the interior storage space of bagThan the Ess that shows off one's talent or competence。

Figure 26 and table 5 show that the outer edge of ice cube is warming up to -10 degrees Celsius from -30 degrees Celsius with 6 minutes 2 hours, and The center of same ice cube is warming up to -10 degrees Celsius from -30 degrees Celsius with 30 minutes 2 hours.

Therefore, experiments have shown that, when reefer cargoThan showing off one's talent or competence, Ess is at leastWhen 10340J, when ambient air temperature is constant At+20 degrees Celsius, reefer cargo is warming up to -10 degrees Celsius of needs 2 hours or more from -30 degrees Celsius.

In other words, it can be deduced that conclusion, when the product of the specific heat capacity of the quality m and reefer cargo of reefer cargo is more than When 10340J,WhenWhen initial temperature differences between warmer surrounding air and reefer cargo are 50K and the final temperature difference is 30K,ThenThe mean temperature of reefer cargo is increased 20K needs 2 hours or more.It should be noted in this case that Kelvin (K) and Degree Celsius (C) indexing having the same, so that 30 degrees Celsius of temperature deviation is equal to the temperature deviation of 30K.

Since experimental condition is the heat that there is no by lamp or solar irradiation to bag, and it is placed on kraft paper bag Cargo in 20 prevents from being heated by frosting or condensation heating, therefore show that, to draw a conclusion, flowing into bag 20 causes to freeze The raised energy of the mean temperature of cargo mainly passes through heat transfer from surrounding air via bag bottom panel and via the wall surface of bag 20 Plate and reefer cargo is transmitted to via the air in bag.Therefore, obtain to draw a conclusion, brown paper freezer bag 20 be adapted to provide for from The heat transfer of reefer cargo of the atmospheric environment into interior storage space, so thatWhenThe quality m of reefer cargo and reefer cargo The product of specific heat capacity is more than 10000 joulesWhen, then

It is cold when the initial temperature differences between warmer surrounding air and reefer cargo are 50K, and the final temperature difference is 30K The mean temperature for freezing cargo needs more than 2 hours could increase 20k.Since the flowing of energy depends on warmer surrounding air The temperature difference between reefer cargo, and reefer cargo mean temperature is caused to increase quality of the required time depending on reefer cargo The product of the specific heat capacity of m and reefer cargo, therefore obtain to draw a conclusion,WhenThe quality m of reefer cargo and the specific heat of reefer cargo The product of appearance is more than 20000 joulesWhen, then

It is cold when the initial temperature differences between warmer surrounding air and reefer cargo are 50K, and the final temperature difference is 30K The mean temperature for freezing cargo needs more than 4 hours could increase 20k.

The other tests carried out to grocery item seem to indicate that frozen meat has higher specific heat capacity than fresh ice.Therefore, it tries It tests and seems to indicate that, when the initial temperature differences between warmer surrounding air and reefer cargo are 50K, and the final temperature difference is 30K, Same amount of frozen meat (i.e. 4.7kg chilled meat) from -30 degrees Centigrades heat up 20k to -10 degrees Celsius needed for the time be longer than 2 Hour.In fact, the test measurement carried out seems to indicate that, the specific heat capacity of frozen meat is more than 4500J/ (kg*K).Therefore, when will freeze Meat is put into that the initial temperature differences in freezer bag 20 and between warmer surrounding air and reefer cargo are 50K and the final temperature difference is When 30K, it is contemplated that 5Kg frozen meat can require over 4 hours could be Celsius from -30 degrees Celsius of raising 20K to -10 by its mean temperature Degree.Above-mentioned first test seems to support this conclusion.

In third test, atmospheric environment is with+20 degrees Celsius of ambient air temperature and the relative humidity of 70%RH.Root According to one embodiment of the present of invention, the frozen fresh water of 4.7kg weight is packed into brown paper Portable bag 20.It should be noted that being taken the photograph about+1 For family name's degree within the temperature range of about+10 degrees Celsius, fresh ice has the specific heat capacity of 4180J/ (kg*K).Third is tested in dark room Between middle progress, in addition to the of short duration moment turned on light for checkout facility object.Therefore, it there is no by lamp or solar irradiation to bag On heat.Since kraft paper bag 20 is closure, to minimize or prevent air from entering the inside of bag, so preventing placement Cargo in kraft paper bag 20 is heated by frosting or condensation heating.Used in refrigeration, the test of non-frozen fresh water Kraft paper bag 20 includes according to this embodiment

Brown paper basis weight=136.3g/m²

Brown paper thickness=161 μm

Brown paper density 848kg/m³

Figure 27 shows 4.7 liters be placed in the bag 20 according to the above-mentioned embodiment according to third test and refrigerates, is non-frozen The curve graph of the time progress of the temperature in two positions in fresh water tank.It is placed on as a comparison, Figure 27 is also shown according to existing The curve graph for thering is the time of 4.7 liters of refrigerations in the bag of technology, the temperature in two positions in non-frozen fresh water tank to be in progress.Table 4 and table 2 (literature is hereafter) provide measured value.

Table 2

Table 3

Table 4

Table 5

Bottom covering

Above-mentioned some conveying containers embodiments include the plate material for being folded to form Portable bag；The Portable bag includes

Folded state 20A, the Portable bag for being in essentially flat state for making it possible to transport, and

Unfolded state, so that Portable bag is provided in its unfolded state for transporting refrigerated goods and/or reefer cargo Interior storage space, the Portable bag include

First material layer is shaped and is folded to be formed

Front wall panel S1A,

Rear wall S1B,

Two side walls panel S2A, S2B；With

Bottom panel；Wherein, Wall board and bottom panel cooperation in the unfolded state of Portable bag to being greater than 10 liters of volume Form the interior storage space；And

Wherein Wall board with bag bottom panel back to marginal portion provide bag opening.

In some embodiments of this Portable bag, bottom panel includes folded portion, one of edges of boards edge and another plate It meets and is overlapped in edge.Therefore, a plate face is Chong Die with another plate face, and the plate face of two overlappings can for example pass through gluing Or fuse and be attached to each other, to form bottom panel.Regrettably, including the edges of boards edge that is attached to each other (see, for example, in Figure 54 E 721-725) bottom panel be not always airtight.According to the property of attachment, such as glued property or the property of fusion, by The bottom panel that the plate part of folding is formed cannot prevent air from entering interior storage space from environment sometimes.This may be due to example As folded portion formation crack or slit, fluid (such as air) can be by these cracks or slit in the inside of environment and bag It is flowed between storage space.

As described elsewhere herein, the air with certain air humidity, which enters, may cause on cold surface (such as just On the surface for taking the refrigerated goods in the interior storage space of bag) form liquid water.Heat can be discharged due to forming liquid water or ice Amount, therefore it was recognized by the inventor that it is important that minimize or prevent air from entering interior storage space from environment, to prevent from refrigerating Cargo is heated due to forming liquid water or ice in interior storage space.However, another obstacle is, in order to allow inexpensively This Portable bag is mass produced, the manufacturing method of bag must be reasonable.Preferably, it is raw should to comply with standard bag for the manufacturing method of bag Produce manufacturing method applied by machine, such as the machine for manufacturing the paper shopping bag of common type in grocery store.DE 89 04 An example of this Portable bag is disclosed in 678, content is incorporated herein by reference.

It was recognized by the inventor that can be cold in the interior storage space for being placed on bag to reduce by attachment cover plate 700 Hide the heating of cargo.

According to one embodiment, cover plate 700 sized and shaped for the interior table for being snugly fitted to bag bottom panel BP On face, so that cover plate 700 covers any paper edge of bag bottom panel BP on an internal surface.Edge can generate small opening, air It can be open by these with heat.The usual very little although these are open, they may be transmitted to inside bag to outside bag Heat amount have contributed much.By the way that cover plate 700 is arranged, reduces from conveying containers/Portable bag outside and pass through bottom Heat transmitting inside BP to bag, vice versa.For example, if conveying containers/Portable bag bottom BP includes being formed that heat can be transmitted The edge of the opening of amount, then cover plate can reduce this heat transmitting by covering edge.Edge in the BP of bottom is usually and bottom The periphery of BP or outer lines are separated by a certain distance.Therefore, by covering bottom BP, edge can be generally also covered well.

However, cover plate 700, which is placed in the interior storage space of bag, to need bag to be in the deployed, in order to To reach the bottom panel inside bag.According to the manufacture of bag, due to the design of bag, this may need additional step and/or May cause from inside reach inner bottom panel BP there are problems.

According to one embodiment, cover plate 700 sized and shaped for being assemblied on bag outer surface of bottom panel BP, with Just any paper edge of bag bottom panel BP is covered on bag outer surface.The usual specific inner surface in the outer surface of bottom panel BP is easier to touch And.The outer surface of bottom panel BP can be usually reached when bag is in folded state and unfolded state.Fig. 4, Figure 40 M or Figure 46 A In show the example that can be easy to touch the bag of the outer surface of panel under the folded state of bag.Therefore, it is provided in outside Cover plate 700 is not usually required to additional step to make bag be in expansion or folded state.

The example at the edge that can be covered by cover plate 700 is the edge 721-725 in Figure 54 E.

According to one embodiment, cover plate 700 is the sheet of membrane of vapor impermeable or substantially impervious vapor.

According to one embodiment, the film of cover plate 700 includes polymer, such as PE or polyethylene.Also it can be used with regard to wall Impermeable layer 190 describe any other material.

According to one embodiment, the material of cover plate 700 and the bottom panel BP of bag and/or side panel S1A, S1B, S2A, The material of S2B is identical.Since the quantity of the different materials for producing bag is reduced, this can reduce production cost.

According to one embodiment, cover plate 700 includes one layer of brown paper and one layer of vapor impermeable film.Implemented according to one Example, lateral orientation of the layers of kraft paper against bottom panel.This can be conducive to gluing, because brown paper is usually easier than impermeable layer It is glued.If the side for being directed to cover plate 700 of bottom panel BP also includes mainly brown paper, this is particularly advantageous.

According to one embodiment, lateral orientation of the waterproof film layer against bottom panel.This is advantageously possible for attached by melting It connects, because impermeable layer may include the material that can be attached to another material by melting, such as the polymer.If bottom The side for being directed to cover plate 700 of panel BP also includes mainly impermeable layer, then this is particularly advantageous.

According to one embodiment, cover plate 700 includes that one layer of vapor impermeable film, one layer of brown paper and another layer are waterproof Vapor film.Case it can be expected that bag can be placed on damp ground, then this may be particularly advantageous.

Referring to Figure 28, describe for providing the method for improved conveying containers (TC) or improved Portable bag (CB) 3400.This method includes the steps that providing conveying containers/Portable bag 3410 as described in about method 1300,1302 or 1305. Method 3400 may include the step of providing handle according to method 3200 and/or provide closing device according to method 3300.Therefore, Method 3400 can be in conjunction with the content described about Figure 30 A to Figure 53 C.This method further includes holding for the transport provided Device/Portable bag provides the step 3420 of cover plate 700.By providing the cover plate 700, realize improved conveying containers/ Portable bag.Heat transmitting and/or the transmitting of vapor can be especially further reduced.

In one embodiment, the cover plate 700 is made of material identical with conveying containers/Portable bag panel. In an example, the material of cover plate 700 is brown paper.In an example, the material of cover plate 700 includes waterproof steaming Air film.In an example, cover plate 700 includes at least one layer, to prevent or at least reduce liquid and/or steam passes through covering Plate 700 transmits.

The step 3420 for providing the cover plate 700 may include that covering is cut from the bulk flitch for cover plate The step 3420 of plate 700.It is this cutting may include be cut on the material for cover plate 700 it is substantially rectangular cross-sectional configuration Pattern.Cutting substantially rectangular cross-sectional configuration pattern can be conducive to save material.This is because substantially rectangular cross-sectional configuration pattern is general It can be tightly distributed in a block of material.

The step 3420 for providing the cover plate may include folding the step 3417 of the cover plate.Folded covering Plate can be the cover plate after cutting.In an example, cover plate is folded along two lines 701,702, see, for example, figure 29c.In an example, the two lines 701,702 generally parallel orientations.In an example, the cover plate has base It is rectangular shape in sheet, and the two lines 701,702 are parallel to two of the substantially rectangular cross-sectional configuration shape relatively Outer lines.The folding preferably carries out in this way, i.e. folded portion the same side for being located at bottom, i.e. two folding parts It point all folds back or two folded portions all collapsed forwards.Preferably, the size for folding section is restricted, so that two Folding section will not mutually cover.In an example, this is realized by making the size of fold domain be less than unfolded region, Such as shown in Figure 29 C.The cover plate most thickness that the advantage is that folding is two layers.Thicker cover plate can be prevented to save sky Between mode fold improved conveying containers/Portable bag.This is because each additional layer usually will increase in folded state Bag thickness.

In an example, it folds section and is less than 20 percent of the covering board size in unfolded state, percentage Ten or 5 percent.For example, the folding section along line 701 and the folding section along line 702 are less than place in Figure 29 c In the 1 15 of the cover plate 700 of unfolded state.In an example, cover plate is folded only along a line 703.Figure An example is depicted in 29D, wherein the cover plate 700 in folded state is shown, and the cover plate 700 in Figure 29 C is shown For in its unfolded state.One line 703 can be parallel to the outer lines of cover plate.In an example, unfolded Cover plate.

The step of providing the cover plate may include that the cover plate 700 is attached to conveying containers/Portable bag bottom The step 3506 of portion BP.The attachment may include that cover plate 700 is glued to bottom BP.According to one embodiment, along covering The outer profile gluing cover plate 700 of cover board 700, deposits glue in a manner of realizing airtight or substantially air impermeable sealing. Therefore, it can be advantageous to continuous adhesive tape is arranged along the outer profile of cover plate 700, to realize airtight or substantially impervious gas Sealing.

According to another embodiment, the attachment may include heating cover plate 700.In an example, when heating is covered When cover board, one layer of cover plate 700 can at least partly melt and thus be attached to bottom BP.It is heated according to one embodiment attached Method is connect, forms the sealing of continuous airtight or substantially impervious gas along the outer profile of cover plate 700.

The example of a part that can be melted of cover plate 700 is the polymeric layer in cover plate 700.Preferably, it covers The area and/or shape and the area and/or shape of bottom BP of plate 700 are essentially identical.Cover plate 700 can be substantially as a result, It covers entire bottom BP and is fitted close with it.

Another advantage of cover plate 700 be can reduce by conveying containers/Portable bag bottom side steam transmitting and/or Liquid transmitting.This is because conveying containers/Portable bag bottom is due to cover plate 700 and by the thing comprising at least one extra play It is real.Each extra play will pass through the time before conveying containers/Portable bag bottom side for liquid/vapor is extended.This will extend Bottom BP and/or the material of cover plate 700 due to absorption liquid/vapor and the time before losing its bearing strength.Covering The further advantage of the different layers construction of plate 700 is described in elsewhere herein.

The cover plate 700 can be attached to conveying containers/Portable bag internally and/or externally.When the improved fortune of offer When sending container, cover plate 700, which is attached to outside, to be easier, this is because when providing conveying containers/Portable bag, it is external It is usually available, for example, see Figure 40 M.If the edge fold of bottom BP will be covered to conveying containers/Portable bag inside Lid attachment is advantageous to conveying containers/Portable bag inside.Such case is shown in Figure 29 A and Figure 29 B.Here, being Do not make figure excessive, depicts only conveying containers/Portable bag bottom BP.Cover plate 700i from inside and/or from outer The cover plate 700i of side can be attached to bottom BP.In this example, bottom BP and cover plate 700i/700o/700 has basic Identical shape and size.After attachment, cover plate 700 (can be the cover plate from external 700o, covering from internal 700i Cover board, or both) bottom is substantially covered, as shown in fig. 29b.Figure 29 D shows the example of the cover plate 700 of folding, wherein Show the fold domain 704 of cover plate 700.In an example, fold domain 704 is folded up in the side of bottom BP, because This is positioned over behind the front side of plate 700 when seeing in Figure 29 D.In an example, fold domain 704 is the bottom of far from The side of portion BP is folded up, therefore when seeing in Figure 29 D, fold domain 704 is positioned over before the front side of plate 700.

If it is desire to liquid/vapor is preferably respectively transmitted to outside or on the contrary from conveying containers/Portable bag inside , then cover plate 700 is placed on conveying containers/Portable bag inner/outer and is advantageous.If cover plate 700 includes At least one layer is transmitted to prevent or at least reduce liquid and/or steam by cover plate 700, then especially true.If pre- It may be main influence that phase condensation or liquid are leaked from the article in conveying containers/Portable bag, then liquid/vapor is preferably from inside It may be such case to external transmitting.If it is desire to conveying containers/Portable bag can be placed on damp ground, or In the environment that can be used for that there are a large amount of precipitation, or at least in the environment with high air humidity, then liquid/vapor is preferred It may result in transmitting mainly from external-to-internal from the transmitting of external-to-internal.

According to one embodiment, coating 700 is than any in bottom panel BP and/or side panel S1A, S2A, S1B, S2B One will be hard.This has the advantage that, even if transporting and holding when conveying containers/Portable bag is equipped with relatively heavy cargo Device/Portable bag bottom will also keep substantially flat.The example of this relatively heavy cargo can be milk box, equipped with liquid Bottle etc..Due to its weight, otherwise these relatively heavy cargos may cause conveying containers/Portable bag bottom along phase The outer profile of heavier cargo is folded.As a result, conveying containers/Portable bag inner surface can contact cargo.This contact can Cause to establish heat bridge between cargo and conveying containers/Portable bag.By providing rigid cover layer 700, this of bottom can be prevented Kind folds, to prevent insulative properties from reducing.

Embodiment F1. is a kind of for providing the method for improved conveying containers or improved Portable bag, this method include with Lower step:

Conveying containers according to any one embodiment in D embodiment are provided or are provided according to embodiment C40, C41 or C42 Portable bag；And

Cover plate is provided for the conveying containers provided or the Portable bag provided.

Embodiment F2. is according to the method for embodiment F1, wherein the step of providing the cover plate includes from for cover plate A block of material on cut cover plate the step of.

Embodiment F3. is according to the method for any one embodiment in F embodiment, wherein the step of providing cover plate packet Include the step of folding the cover plate.

Embodiment F4. is according to the method for any one embodiment in F embodiment, wherein the step of providing cover plate packet The step of including the bottom that the cover plate is attached to conveying containers or Portable bag.

Embodiment F5. is according to the method for embodiment F4, wherein the attachment includes gluing.

Embodiment F6. is according to the method for embodiment F4 or F5, wherein the connection includes heating cover plate and/or bottom.

Embodiment F7. is according to the method for any one embodiment in F embodiment, and wherein coating includes vapor impermeable Film.

A kind of method of delivering goods of embodiment E1., method includes the following steps:

Such as folding Portable bag is provided according to any one embodiment in embodiment C40, C41, C42 or F embodiment, Such as folding transport is provided according to any one embodiment in any one embodiment or F embodiment in D embodiment Container, wherein Portable bag or conveying containers are be provided with folded state；

Folding Portable bag or conveying containers are unfolded in the environment with predetermined environmental condition；

Refrigeration or reefer cargo are fitted into the interior storage space of the conveying containers or Portable bag；And

The conveying containers filled or Portable bag are transported to destination.

Embodiment E2. further includes the inside for being closed the conveying containers or Portable bag according to the method for embodiment E1 The step of storage space.

Embodiment E3. is according to the method for embodiment E2, wherein is closed in the environment with predetermined environmental condition.

Embodiment E4. is according to the method for any one embodiment in aforementioned E embodiment, wherein the cargo includes groceries.

Embodiment E5. is according to the method for any one embodiment in aforementioned E embodiment, wherein the cargo includes drug.

Embodiment E6. is according to the method for any one embodiment in aforementioned E embodiment, wherein with the environment It freights in the environment of predetermined condition.

Embodiment E7. is according to the method for any one embodiment in aforementioned E embodiment, wherein the predetermined condition of the environment It is related to surrounding air, such as certain relative air humidity.

Embodiment E8. is according to the method for embodiment E7, wherein certain relative air humidity is related to certain maximum Relative air humidity, such as 50%.

Embodiment E9. is according to the method for any one embodiment in aforementioned E embodiment, wherein described transport has at least It is carried out in the storage space of predetermined temperature, the predetermined temperature is, for example, at least 10 degrees Celsius, at least 15 degrees Celsius or at least 20 Degree Celsius.

Embodiment E10. is according to the method for embodiment E9, wherein the predetermined temperature is kept for at least predetermined time, such as extremely It is 5 minutes, at least 10 minutes, at least 20 minutes, at least 1 hour, at least 2 hours, at least 3 hours or at least 5 hours few.

Embodiment E11. is according to the method for any one embodiment in aforementioned E embodiment, wherein the transport is by vehicle (such as motor vehicles) execute.

Embodiment E12. is according to the method for any one embodiment in aforementioned E embodiment, wherein the cargo delivered is cold Hide cargo and/or reefer cargo.

Embodiment E13. further includes in the Portable bag according to the method for any one embodiment in aforementioned E embodiment Place at least one wall.

According to one embodiment, other than wall will be not attached to bottom BP, the wall corresponds to coating. Wall can be for example inserted into above one or more cargos in Portable bag.Wall is preferably inserted into bottom panel substantially Parallel and spaced apart position.Then, wall, which can be advantageously carried out, makes side panel S1A, S2A, S1B, S2B place interval Certain distance is kept each other at the position of layer, to keep the air gap between delivery object and side panel to be shipped.Therefore, phase each other Pair the distance between side panel will correspond to the size of wall.This prevent side panel S1A, S2A, S1B, S2B to contact goods Object, mode prevent side panel S1A, S2A, S1B, S2B contact mode of cargo similar to hard cover plate.It therefore, can be advantageous Ground prevents the direct heat bridge between cargo and side panel S1A, S2A, S1B, S2B.

Hereinafter, several embodiments of Portable bag are shown.Shown each Portable bag, which has in the disclosure, to be retouched The one or more advantages stated.Shown in Portable bag can by described in the disclosure for providing Portable bag or for providing Any methods of conveying containers provides.

Figure 54 A to Figure 54 G shows one embodiment of Portable bag according to the present invention.Figure 54 A shows the embodiment Front view.Figure 54 B shows the front view of the embodiment.Figure 54 C shows the rearview of the embodiment.Figure 54 D is shown The top view of the embodiment.Figure 54 E shows the bottom view of the embodiment.Figure 54 F shows the side view of the embodiment.Figure 54G shows the side view of the embodiment intercepted from the side opposite with side shown in Figure 54 F.Arrow b-g in Figure 54 A The view obtained in Figure 54 B to Figure 54 G from which direction is shown, wherein the alphabetical b-g in drawing number corresponds to the word of arrow It is female.The embodiment of Figure 54 A to Figure 54 G does not have handle.In an example, which is based on shown in Figure 42 and about this The content of figure description provides.Portable bag in Figure 54 A to Figure 54 G is shown at its unfolded state.Some folded edges and/ Or outer edge is shown by dotted line and/or continuous lines.

Figure 55 A to Figure 55 G shows another embodiment of Portable bag according to the present invention.The embodiment and previous embodiment The difference is that handle is arranged at Portable bag.View in Figure 55 A to Figure 55 G corresponds to about Figure 54 A to figure The view of 54G description.

Figure 56 to Figure 61 shows the front view of another embodiment.Figure 56 shows the embodiment including handle.Figure 57 pairs Should not have handled embodiment shown in Figure 56.Figure 58 shows the embodiment including handle.Figure 59 corresponds to shown in Figure 58 Do not have handled embodiment.Figure 60 corresponds to embodiment shown in Figure 59, has substantially square bottom.Figure 61 is corresponding The embodiment shown in Figure 59 has lower side panel height.

Embodiment shown in Figure 54 to Figure 61 is intended to that the Portable bag/conveying containers that can be provided within the scope of the disclosure are presented The selection of possible embodiment.

Cool-bag system

As described above, Figure 23 A and Figure 23 B and Figure 23 C show delivering refrigeration or freezing according to an embodiment of the present invention The schematic block diagram of the embodiment of the method for cargo.Figure 23 A combination Figure 63 B and Figure 63 C show delivering refrigeration or reefer cargo Method alternate embodiment.

Referring to Figure 63 B, in step S360, as above in conjunction with described in Figure 23 B, one or more containers 20 are packed.When When filling container 20, as described above, (see Figure 21) self-closed of packaging robot 670 can be passed through and seal each container 20, such as (Figure 23 B and Figure 63 B) indicated in step S370.This can also manually be carried out, as described in the otherwise in the literature, There are many alternatives can be performed the closing and/or sealing of container 20 by these alternatives.This may include thermal weld, It is glued, by using rubber belt sealing, or pass through clamping.The closing of container 20 can also be executed by the marginal portion of foldable bag 20 And/or sealing.According to yet another embodiment, with reference to attached drawing 24, container 20 may include by flexible material in the at the edge part of chamber wall Neck 662 made of expecting, the shape and size of the flexible material are configured to, and allowing to restrict 664 is placed on around neck, to tie tight Neck, so that container becomes substantially sealed.

It, can be in the corresponding storage room with controlled air temperature and controlled air humidity when being packed with robot execution 650_TI、650_TII、650_TIII、650_TIVIt is middle to execute entire packaging process.

Figure 63 A and Figure 63 B combination Figure 23 A is the schematic frame for the embodiment for delivering the method for refrigeration or reefer cargo Figure.According to one embodiment, refrigerated goods to be delivered and/or reefer cargo are wrapped into container 20 (such as Portable bag 20) In, then, container 20 (it can be Portable bag 20) is closed.Container 20, which can wrap, is filled to filling extent, such as its of the application Its place is discussed.Hereafter, one or more containers 20 can be placed in rigid container 6420 (see the step in Figure 63 A S6380)。

Packaging process can execute in cargo load chamber 660, and during packaging process, will be in cargo load chamber 660 Ambient air temperature keep below+25 degrees Celsius, and will refrigerate or reefer cargo is filled in the environment of container 20, favorably Air humidity is maintained below 70% by ground, occurs condensing in refrigeration or reefer cargo or frosting to be eliminated or minimized.Root According to one embodiment, relative air humidity is kept below into 40%RH.According to another embodiment, relative air humidity is kept low In 20%RH.

In order to obtain the best cold insulation characteristic of container 20 during will be transported, should preferably pack in this way and close Container 20 is sealed, so that staying in air in container 20 during the packaging process in the table for being equal to refrigeration or reefer cargo 40,40A, 40B There is the relative humidity less than 70% under the air themperature of face temperature.The purpose of this feature is minimized or is eliminated in container 20 Inside there is the danger condensed.Since relative air humidity reduces in response to the increase of temperature, so this stay in appearance at the beginning Relatively dry air in device may not only avoid result in condensation, and its be also possible to be advantageously able to absorb and dilute it is some can Refrigerated goods or the humidity from the surrounding air entered during transport on a small quantity can be derived from.

Similarly, for the best cold insulation characteristic of the acquisition rigid container 6420 during will be transported, preferably Should pack in this way and seal rigid container 6420 so that stay in air in rigid container 6420 during the packaging process be equal to it is cold There is the relative humidity less than 70% under the air themperature of hiding or the surface temperature of reefer cargo 40,40A, 40B.

Refrigeration or reefer cargo 40,40A, 40B should include groceries packaging 40, as other places in present patent application are begged for By.

In order to obtain the best cold insulation characteristic of container 20 during will be transported, should preferably pack in this way and close Container 20 is sealed, so that the air stayed in container 20 has in the case where being equal to the air themperature of surface temperature of cargo during the packaging process There is the relative humidity less than 70%.In order to obtain best cold insulation characteristic, by its corresponding storage room 650_TI、650_TII、650_TIII、 650_TIVTemperature control to be approximately equal to refrigeration or reefer cargo temperature.

Table 1 provides absolute water content (the i.e. absolute water under 100% relative humidity at various temperatures of saturated air Amount) approximate information.Therefore, have under the air themperature of cargo temperature during being equal to packaging when the air stayed in container 20 When relative humidity less than 70%, absolute water content will be very low.

The purpose of this feature is to minimize or eliminate to occur the danger condensed in container 20.Due to relative air humidity In response to temperature increase and reduce, so this relatively dry air stayed at the beginning in a reservoir may be avoided result in not only Condensation, and it is also possible to be advantageously able to absorb and dilute and some is probably derived from refrigerated goods or from transporting on a small quantity The humidity of the surrounding air entered in the process.

Referring to Figure 63 A, rigid container 6420 (referring to Figure 64) (step S6375) can be provided, or can provide including The containment system of second rigid container 6420B (referring to Figure 69).

Sealing container 20 the step of after (S370), container 20 can be placed to (step S6380) in rigid container In 6420 (referring to Figure 64), or it is placed in the second rigid container 6420B of containment system.One or more containers 20 can be with It is placed in single rigid container 6420 or 6420B, the rigid container 6420 or 6420B can be filled to rigid container and be filled journey Degree.The filling extent of rigid container depends on the type of rigid container used.

Figure 64 is the diagram of the embodiment of rigid container 6420, and Figure 65 A and Figure 65 B are to can be used for covering rigid container 6420 Opening 6450 to provide the closing device of the closed state of rigid container 6420 or the diagram of lid 6460.Lid cooperates with opening, So that rigid container sealing or substantially sealed interior storage space 6465 in closed state, separate it with environment, with It minimizes or prevents air from entering interior storage space from environment.The rigid container 6420 further includes bottom wall 6430 and multiple sides Wall 6440.Opening 6450 can be provided by the edge 6445 of rigid container 6420.Rigid container 6420 can be box.According to one A embodiment, rigid container wall include plastic material.

In an example, bottom wall 6430, multiple side walls 6440 and lid are suitable for substantially vapor impermeable.In an example In, bottom wall 6430, multiple side walls 6440 and lid include (insulating) layer being isolated and suitable for the one of substantially vapor impermeable Layer material.In an example, according to the content described before the disclosure, this is realized by layer.

In an example, at least one wall of rigid container and/or lid include energy absorption oxidant layer.In an example In, all walls of rigid container include one layer of energy absorbing material.

In an example, energy absorbing material is the material with the specific heat capacity greater than 1000J/ (kg*K).The energy Absorbing material can be cooled to predetermined temperature before using rigid container.

Rigid container may include vapor impermeable barrier, to prevent air from entering interior storage space from environment 6465.Rigid container may include separation layer, which includes the material that thermal conductivity is less than 0.2W/ (K*m).Rigid container can There is the energy absorbing material of the specific heat capacity greater than 1000J/ (kg*K) including one layer.The energy absorbing material may be adapted to using Predetermined temperature is cooled to before rigid container.

In an example, energy absorbing material is the phase-change material with specific heat capacity and potential heat value.Energy absorbing material It can be set into and be cooled to predetermined temperature before using rigid container.Predetermined temperature can be chosen such that the phase transformation material Material is in solid-state.According to one embodiment, phase-change material includes water.Therefore, when the phase-change material is in solid-state, phase transformation material Material includes chilled water, i.e. water-ice.According to one embodiment, phase-change material includes the fresh water that phase transition temperature is about zero degrees celsius.

Referring to Figure 63, this method includes the steps that being closed (step S6390) rigid container 6420, so that being in its closed form The rigid container of state seals or substantially sealed interior storage space 6465, separates it with environment, to minimize or to prevent Air enters interior storage space from environment.

Hereafter, one or more rigid containers 6420 (can be walked on transport vehicle 680 or in transport vehicle 680 Rapid S6400).Transporting vehicle 680 can be motor vehicles 680.

, then can be according to the information in delivery instructions DI as shown in the step S6410 in Figure 63 B, such as pass through transport The rigid container 6420 of sealing is transported to delivering destination DD (referring to fig. 2 1) by tool 680.Due to many ingenious combined spies The reason of interaction of sign, as described by the otherwise in the literature, when with the surrounding air greater than+10 degrees Celsius In use, sealing the sealing container in rigid container 6420 in temperature and the atmospheric environment of the relative air humidity greater than 80% 20 can have the ability of initial low cargo heat preservation some time.Due to being prevented by effective sealing at least two steps Condensation heating and frosting heating, i.e., the sealing provided by sealing rigid container 6420 and mentioned by the sealing container 20 of freezer bag 20 The additional seal of confession, therefore when atmospheric environment has the ambient air temperature for being greater than+20 degrees Celsius or bigger and greater than 80% Or when bigger relative air humidity, sealing container 20 can also have the ability of initial low cargo heat preservation some time.

Referring to the step S6420 and Figure 21 in Figure 63 B, sealing container 20 can be passed according to the information in delivery instructions DI It send to delivering destination DD.Due to effective heat preservation property according to the embodiment of the cargo conveyor system of the disclosure, transport is held The continuous time can be not only a few houres, but one day, or even more than one day, the survey in the 4th test as described below Best seen in amount.Therefore, one or more sealing containers 20 or Portable bag 20 may be delivered into and stay in delivering destination DD, at the DD of the delivering destination, the recipient of such as customer or client can take container 20 or Portable bag 20 away and be taken Then band can respectively unload refrigerated goods and/or the cargo of freezing from container 20 or Portable bag 20 to such as refrigerator or refrigerator-freezer It is downloaded in refrigerator and/or refrigerator-freezer.

Due to effective heat preservation property of cargo conveyor system, the cost for transporting refrigerated goods and/or reefer cargo can be shown Writing reduces.Due to having for cargo conveyor system (combination including sealing container 20 or Portable bag 20 and sealing rigid container 6420) Effect heat preservation property makes it possible for the vehicle for any active refrigeration storage bin for not having for transporting the container 6420 loaded It transports, therefore obtains this advantageous effect.According to one embodiment, transporting vehicle 680 can be motor vehicles 680, It has the vehicle storage area without any refrigerator or refrigerator-freezer.Therefore, although for transporting refrigerated goods and/or reefer cargo Conventional engine transports vehicle and uses electricity or the energy of the forms such as gas or gasoline in the air around cargo during transport Certain temperature is kept, but above-mentioned sealing container 20 or Portable bag 20 and the combination of sealing rigid container 6420 can enable to It is transported using vehicle, the energy without consuming electricity or gas or gasoline form, thus active cooling vehicle during transport Storage area.This advantageously enables to the lower vehicle of use cost, and sealing container 20 or Portable bag 20 and sealing are rigid Property container 6420 combination the low temperature of refrigerated goods and/or reefer cargo is advantageously kept into extended time quantum.

According to preferred embodiment, container 20 or Portable bag 20 include biodegradable material, as previously disclosed, from And allow to handle in an environment-friendlymanner manner.According to some embodiments, every kind of material in container 20 or Portable bag 20 is all raw Biodegradable material.

However, rigid container 6420 can be stayed in return to storage facilities 600 (step S6430) in vehicle 680, from And allow to reuse, because the rigid container 6420 that return can be used repeats step S6380.

Before rigid container 6420 is provided, cooling (step S6370) can be carried out to it.The cooling may proceed to Predetermined temperature.Before the second rigid container 6420B is provided, cooling (step S6370) can be carried out to it.The cooling can be with Proceed to predetermined temperature.

The content for having been combined Figure 23 A, Figure 63 A and Figure 63 B description can be the delivering refrigeration in the first resealable container A part of the method for cargo.

The ordering the method includes a certain amount of refrigerated goods of reception of refrigerated goods is delivered in the first resealable container 20 Single step.In an example, this is performed according to the content described in step S300.First resealable container can To be the brown paper freezer bag according to the disclosure.First resealable container can be the appearance of any embodiment according to the disclosure Device.

This method further include the refrigerated goods of the amount are packed into be suitable for used in the atmospheric environment described first can be close Seal container 20.In an example, this is executed according to the content described in step S360.First resealable container 20 has Wall, the wall are suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo.The wall shapes and is suitable for extremely Few 10 liters of volume forms the interior storage space.The wall includes: one layer with the thermal conductivity less than 0.2W/ (K*m) Material layer；The substantially film of vapor impermeable, the film are bonded at least side of the material layer；And closeable opening, So that the sealing of container 20 or substantially sealed interior storage space in the closed state, make interior storage space and environment every It opens, to minimize or prevent air from entering interior storage space from environment.

This method further includes the steps that being closed the described of container 20 is closed opening, to seal the refrigeration of the amount or cold Freeze cargo, separates it with the atmospheric environment.In an example, this holds according to as described in step S370 Row.This method further includes the steps that providing rigid container 6420 or provides cargo conveyor system.The rigid container or the goods Object delivery system can be formed according to any embodiment of the disclosure.

This method includes that the first resealable container 20 that will be closed is placed in rigid container 6420 or cargo conveyor system The second rigid container in step.This can be according to the content about step S6380 description.This method further includes that will close The first resealable container 20 closed is maintained in the second rigid container 6420B of 6420 inside of rigid container or cargo conveyor system While, the first resealable container 20 of closure is transported to the step of delivering destination DD.In an example, this is according to pass Described in step S6410 and/or step S6420 content executes.

In an example, the step of transporting the first resealable container 20 of closure is included in from loading and be closed described The cargo load chamber 660 of one resealable container 20 is salable to first remained closed during the entire transport for delivering destination DD The closed state of container 20.Which advantageously prevents warm caused by condensation heat or frosting.

Figure 65 A is the birds-eye perspective of closing device or lid 6460.Figure 65 B is the closing device or lid 6460 from Figure 65 a The perspective view of lower section observation.Sealing device 6470 has can be set in lid, is cooperated with the edge 6445 being open with rigid container, thus Minimize or prevent air from entering the interior storage space of rigid container from environment.

Figure 66 is the diagram of the rigid container 6420 in closed state, and middle cover 6460 is positioned to covering opening.

Figure 67 is the diagram of the rigid container 6420 in closed state, and middle cover 6460 is positioned to covering opening, and fills There are two containers 20.Although Figure 67 shows container 20 in the open state, but it is to be understood that when for transport refrigeration or When reefer cargo, when container 20 is placed in rigid container, container 20 is generally in the state of closure and sealing.When being placed on When in rigid container, by making cold storage container 20 be in the state of closure and sealing, the ring of the proximity of cold storage container 20 Border air by be loading area air, advantageously there is low temperature and low relative humidity.It in accordance with an embodiment of the present disclosure, can be with By the air of loading area control to sufficiently low air humidity, to avoid in refrigeration or reefer cargo or the appearance of container 20 Any liquid water or frosting are formed on face.

In this case, it should be noted that if container 20 is already filled with, so that some refrigerations or reefer cargo contact are held The Wall board of device 20 is then likely to form local cold spot, and if container 20 is placed in the environment with relative air humidity, Then it is likely to be breached dew point.If reaching dew point to form liquid water or frost, amount of heat can be also generated at the cold spot.Such as The above, 1g vapor is transformed into the energy that ice is discharged and is actually enough whole 1Kg chilled water heating 1 Kelvin degree More than.Most of energy is generated by steam phase transforming at liquid.Therefore it provides air sealing container 6420 can have by providing The interior storage space 6465 of low air humidity and advantageously prevent energy to be transmitted in container 20.Further, since air has The lower thermal conductivity of about 0.024W/ (m*K), thus provide have low air humidity interior storage space 6465 can also provide every From.

The following table 6 shows the approximate thermal conductivity value of some materials.

Table 6

In the 4th test, atmospheric environment has+20 degrees Celsius of ambient air temperature.An implementation according to the present invention Example as described below fills the Frozen Pork of the freezing chicken of 3kg weight and 3kg weight under -25.7 degrees Celsius of initial temperature Enter the first brown paper Portable bag 20.According to one embodiment of present invention, as described below, under 0.1 degree Celsius of initial temperature 3 liters of fresh milks and 3 liters of Yoghourts are packed into the second brown paper Portable bag 20.

4th test carries out in dark room, in addition to the of short duration moment turned on light for checkout facility object.Therefore, substantially Above not by the heat on lamp or solar irradiation to bag.Since the kraft paper bag 20 for being closed and sealing is placed on same closure and close In the rigid container 6420 of envelope, to minimize or prevent air from entering, so effectively preventing being placed in kraft paper bag 20 Cargo is heated by condensation heating.Kraft paper bag 20 used in 4th test includes

Brown paper basis weight=136.3g/m²

Brown paper thickness=161 μm

Brown paper density 848kg/m³

Figure 68 is the diagram that the time progress of temperature is measured in four tests/experiment.The longitudinal axis indicates respectively in refrigerated goods With the temperature measured in reefer cargo.Horizontal axis indicates the time.Since 04:51, the 09:34 after 28 hours at second day is tied for measurement Beam.

As shown in temperature curve 6810, in 28 hours, the temperature of refrigerated goods is only increased from initial 0.1 degree Celsius 4.3 degrees Celsius to 4.4 degrees Celsius.As shown in temperature curve 6820, after 28 hours, it is Celsius that the temperature of reefer cargo rises 22 Degree, rises to -3.7 degrees Celsius from -25.7 degrees Celsius of initial temperatures.

Figure 69 be include the first rigid container 6420A cargo conveyor system schematic diagram, first rigid container tool There is dividing wall, first rigid container has first size.First rigid container, which has, provides the edge of the opening 6450 6445, which is arranged to opposite with the bottom wall；And multiple side walls 6440 are by the cloth in a manner of (tapered) that is tapered It sets, so that rigid container is wide at the bottom wall in the edge ratio.

Cargo conveyor system further includes the second rigid container 6420B, wherein the edge 6445 provides and the bottom wall phase Pair the opening 6450.Multiple side walls 6440 are arranged in a manner of being tapered, so that rigid container is in the edge ratio It is wide at the bottom wall.

Second rigid container 6420B has the second size less than first size, so that second in closed state is rigid Property container 6420B is assemblied in the first rigid container 6420A in closed state.In addition, the second rigid container 6420B is extremely The lid of a few wall and/or the second rigid container 6420B may include energy absorption oxidant layer.

As described above, rigid container 6420,6420, the chamber wall of 6420B and/or lid may include plastic material.According to One embodiment, rigid container 6420, one or more walls of 6420A, 6420B and/or lid can be hollow.According to one Embodiment, it is heat-insulated to provide that rigid container 6420, the hollow wall of 6420A, 6420B and/or lid can fill air.

According to another embodiment, rigid container 6420, the hollow wall of 6420A, 6420B and/or lid can fill energy suction Receive material.According to one embodiment, energy absorbing material includes water.Referring to Figure 69, the first rigid container 6420A can have every It can have wall 6430B, 6440B and/or filling from wall 6430A, 6440A and isolation lid 6460A, the second rigid container 6420B There is the lid 6460B of energy absorbing material.Energy absorbing material can be phase-change material.According to one embodiment, phase-change material packet Include water.Therefore, when the phase-change material is solid-state, phase-change material includes chilled water, i.e. water-ice.According to one embodiment, phase Becoming material includes the fresh water that phase transition temperature is about zero degrees celsius.

As shown in Figure 69, one or more closures and the kraft paper bags 20 of sealing can be placed on rigid container 6420, In 6420A, 6420B.The combination of first rigid container 6420A and the second rigid container 6420B are referred to as container assembly 6920。

The container assembly 6920 of bags 20 including one or more closures and sealing, the closure and the bag 20 sealed are provided Refrigerated goods and/or reefer cargo can be housed, the closure and the bag 20 sealed are placed on the second rigidity of closure and sealing In container 6420B, wherein the second rigid container has wall 6430B, 6440B and/or lid filled with energy absorbing material 6460B stablizes the temperature in the second rigid container when the second rigid container closure.When the second rigid container 6420B is placed on Temperature when in the first rigid container 6420A with dividing wall 6430A, 6440A and isolation lid 6460A, in the second rigid container Degree is even further stablized.

Here, in entire document, when referring to energy absorber, in an example, this refers to heat absorption agent.

Other embodiments are described below:

Embodiment A1. one kind is used for the container used in atmospheric environment, which includes

Wall, is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, and wall shapes and is suitable for The interior storage space is formed at least 10 liters of volumes；The wall includes:

B) the substantially film of vapor impermeable, is bonded at least side of the material layer；With

C) opening can be closed so that the substantially sealed interior storage space of container in its closed state, make its with Environment separates, to minimize or prevent air from entering interior storage space from environment.

Embodiment A2. container as defined in embodiment A1, wherein wall shapes and be suitable for the volume shape at least 20 liters At the interior storage space；And wherein

The material layer has more than 0.267N/mm²Tensile strength.

Embodiment A3. container as defined in embodiment A1, wherein wall shapes and be suitable for the volume shape at least 30 liters At the interior storage space；And wherein

The material layer has more than 0.4N/mm²Tensile strength.

Embodiment A4. container as defined in embodiment A1, wherein wall shapes and be suitable for the volume shape at least 40 liters At the interior storage space；And wherein

The material layer has more than 0.533N/mm²Tensile strength.

Embodiment A5. container as defined in embodiment A1, wherein wall shapes and be suitable for the volume shape at least 50 liters At the interior storage space；And wherein

The material layer has more than 0.667N/mm²Tensile strength.

Embodiment A6. container as defined in embodiment A1, wherein

Container be suitable for be it is folding, to have

Folded state is used to make it possible to transport the container in essentially flat state, and

Unfolded state, so that container provides in its unfolded state for transporting in refrigerated goods and/or reefer cargo Portion storage space.

Embodiment A7. container as defined in embodiment A1, wherein

Shape container in this way, so that stackable multiple containers 20, enable in three dimensions The container of multiple stackings is transported in certain volume；The certain volume is less than the sum of each container volume.

Embodiment A8. container as defined in embodiment A7, wherein each container is at least partially cone shape, So that a part of two at least partially tapered containers can be placed in another.

Embodiment A9. container as defined in embodiment A1, wherein

The material layer is biodegradable material.

Embodiment A10. container as defined in embodiment A1, wherein

The film of the substantially vapor impermeable is biodegradable material.

Embodiment A11. container as defined in embodiment A1, wherein

The material layer is biodegradable material；And wherein

The film of the substantially vapor impermeable is biodegradable material.

Embodiment A12. container as defined in embodiment A1, wherein

When for when transporting refrigerated goods and/or reefer cargo, container forming to be simultaneously adapted so that people can carry in this way Container, so that the center of gravity for the container filled is less than 10cm with a distance from least one chamber wall.

This advantageously allow for meeting ergonomics, carry container with open arms.

Embodiment A13. container as defined in embodiment A1, wherein

The wall shapes and is suitable for forming the interior storage space to the volume less than 100 liters.

Embodiment A14. container as defined in embodiment A1, wherein

The wall includes brown paper.

Embodiment A15. container as defined in embodiment A1, wherein

The wall includes non-woven material

Traditional textile.

Foaming/porous thermoplastic plastics film.

Embodiment A16. container as defined in embodiment A1, wherein

The material layer has more than 0.133N/mm²Tensile strength.

Embodiment A17. container as defined in embodiment A1, wherein

The wall material is selected from following list, which includes:

Foaming/expanded rubber film, the rubber can be many types, but neoprene (chloroprene rubber) It is preferred.

Embodiment A18. container as defined in embodiment A16, wherein

The non-woven material and traditional textile are with the tensile index value and λ < 0.2W/ (m for being more than 50kNm/kg K thermal conductivity).

A kind of groceries delivery system of embodiment B1., comprising:

Storage facilities (600) for cargo；Storage facilities includes one or several storage rooms with controlled environment, because For the temperature and relative humidity of the air in control storage room, so that the temperature of air and relative humidity are maintained at certain pre- Determine in range；Wherein

Cargo includes a variety of different types of cargos, and the cargo of at least one type is refrigeration or freezing.

The following discloses other embodiments:

Embodiment C1. one kind be used for used in atmospheric environment (10) it is folding, can be with the groceries that handle carries just It takes bag (20), Portable bag (20) has

Folded state (20A) is used to make it possible to transport the Portable bag in essentially flat state, and

Unfolded state (20B, 20C), so that the Portable bag offer in its unfolded state is miscellaneous for transporting refrigerating The interior storage space (100) of package dress and/or freezing groceries packaging (40), Portable bag (20) include:

Paper layer (180) is shaped and is folded to be formed

Front wall panel (110, S1A),

Rear wall (120, S1B),

Two side walls panel (130A, S2A relative to each other；130B,S2B)；And

Formed in substantially rectangular bottom panel (140)；Wherein, Wall board and bottom panel cooperation are in the unfolded state of Portable bag In the interior storage space (100) are formed to the volume between 10 liters and 50 liters；And

Wherein, the marginal portion (150) of the Wall board far from bag bottom panel (140) provides bag opening (160)；Portable bag (20) further comprise

The first in command (170A), is adapted to allow for being caught with manpower, enables to carry groceries Portable bag, the first in command Including being formed as U-shaped and tool there are two paper slip end (200A；Paper slip 210A)；The paper slip end of the first in command (170A) (200A；210A) it is attached to the marginal portion (150) of the front wall panel (110, S1A)；And wherein

The paper layer is that have at least 100g/m²Surface weight layers of kraft paper (180)；The layers of kraft paper (180) The film (190) of substantially vapor impermeable at least side for being bonded to layers of kraft paper (180)；And wherein

Portable bag (20) has

Mechanical interlocked (240) are attached to the marginal portion (150)；Described mechanical interlocked (240) are arranged and positioned To provide

The opening unfolded state (20B) of Portable bag (20) is used to load and/or unload groceries packaging to be transported (40), and

The closure unfolded state (20C) of Portable bag (20), so that Portable bag is closed in unfolded state (20C) at it provides use In interior storage space (100) that transport refrigeration and/or freezing groceries packaging, substantially closed；Wherein

Mechanical interlocked (240) are closeable, so that in the closure unfolded state (20C) of Portable bag, it is mechanical interlocked (240) cooperate with the Wall board and bottom panel, with closure and substantially sealed interior storage space (100), store up the inside It deposits space and environment (10) to separate, to minimize or prevent air from entering interior storage space (100) from environment, thus when in institute State in interior storage space transport include frozen food groceries packaging when, groceries bag be suitable for minimize or prevent in internal reservoir It is condensed in space (100).

This solution advantageously provides the groceries Portable bag that one kind is folding, handle can be used to carry, and makes it possible to It is enough while keeping the integrality of Portable bag during transport, kept within the quite long duration groceries freezing or Under frozen state, transport freezing or refrigeration groceries, or even when under tropical environment transport bag when be also in this way, for example, 25 Degree Celsius or higher temperature under.

About 50% relative air humidity is common, also, during summer, alternatively, in subtropical zone or tropical gas It waits in region, open-air humidity may be higher than this.Therefore, about 80% relative air humidity is also not uncommon.It will The relative humidity of air-water mixt is defined as, the vapor (H in mixture₂O partial pressure) and the water under set temperature The ratio of saturated vapour pressure.Therefore, the relative humidity of air is the function of water content and temperature.Rule of thumb, at a temperature of At 1 degree of drop, relative air humidity can be estimated as increasing about 5%.Therefore, when the air of environment with+18 DEG C temperature and Such as 60% relative air humidity, and the air contact cold surface when, when air themperature reaches dew point (that is, about 100% Relative air humidity), steam may condense into the liquid water on the surface.

In this context, finally it is pointed out that when steam condensation is at liquid water, discharge heat.In fact, one (1) gram By the energy for liquid water release 2260J (joule) that steam is formed.When the glaciated form of the liquid water of 1g, release is another The energy of outer 334J.Therefore, the energy for being transformed into the vapor release of one layer of ice by 1g is 2594J.By comparing, it should be noted that Need 2.2J only the temperature of 1g ice (chilled water) is increased by 1 degree.In other words, the packet comprising 1kg chilled water is transformed by 1g The energy of the vapor release for the one layer of ice loaded onto actually is enough whole kilogram of chilled water heating 1.18 degree.Therefore, if The frost layer for allowing for 12g vapor to be transformed into the ice in freezing groceries packaging, then be enough will be miscellaneous for the energy (exceeding only 31kJ) Goods heats the several years.Accurate temperature change depends on the specific heat capacity of the specific groceries of the part.Ice has the specific heat of 2200J/ (kg*K) Hold, therefore, 12g, which is formed by frost, will be enough to make the fresh ice of 1kg to heat about 14 degrees Celsius.

Therefore, in fact as disclosed in German Utility Model application DE 89 04 678, it is foldable according to prior art , can with handle carry groceries Portable bag can provide the handle for easily carrying groceries, when in warm atmospheric environment The Portable bag that (it has the air humidity for allowing this air to reach dew point on freezing groceries surface of package) to transport is opened When, any freezing groceries packaging will seem to inherently lead to steam condensation into liquid water.This condensation process actually can lead to Freezing groceries are rapidly heated.Moreover, if according to the prior art Portable bag of DE 89 04 678 by the people that walks warm Atmospheric environment in carry, then will to seem to inherently lead to (freezing groceries make it turn cold) and Portable bag inside bag all for the movement The air exchange between warmer air enclosed, this air exchange process will supply new temperature by the surface to freezing groceries Warm air, further to drive the process for making steam condensation into liquid water.This process does not only result in the groceries solution freezed at the beginning The groceries heating frozen and refrigerated at the beginning, can also generate liquid water and condensing in Portable bag, this may jeopardize a bag bottom Or the integrality of side wall, because being only made of paper according to DE 89 04 678.Therefore, the Portable bag being only made of paper it is strong Degree may reduce, also, when the Portable bag being only made of paper is got wet, and the dangerous of rupture increases.

In contrast, it is refrigerated according to the groceries that are folding, being carried with handle of solution defined above portable Bag includes mechanical interlocked, is closeable, so that, in the closure unfolded state of Portable bag, the mechanical interlocked and wall surface Plate and the bottom panel cooperate, and with closure and substantially sealed interior storage space, separate it with environment, to minimize or prevent Only air enters interior storage space from environment, so that when transporting the groceries including frozen food in the interior storage space When packaging, groceries bag is suitable for minimizing or prevents from condensing in interior storage space.

Thus, for example, if with freezing groceries filling Portable bag (its Portable bag unfolded state to the body with 50 liters Product) 75%, then will be left behind about the 25% of total volume, can be filled in pack by air.Therefore, as a reality Example can close about 12.5 liters of the initial temperature with about 18 degrees Celsius when after encapsulation sealing bag in bag The water of air and every cubic metre of about 10g (example is related to the approximate average absolute outdoor humidity in south Swedish 7 months).About This point, it should be noted that term " liter " expression " litre ", that is, 1 liter is equal to 1 cubic centimeter.Therefore, 12.5 liters of contained air can The water of vapor form including about 0.125g.It can make and freeze the air cooling being contained in bag together with groceries, also, in sky During this decline of temperature degree, the vapor in the air can condense into water first, discharge the energy of 0.2825kJ, then, It can freeze, and discharge the energy of 0.04175kJ.Therefore, during the water of 0.125g is transformed into ice from vapor form Two phase changes can deliver 0.324kJ.The energy discharged can be enough to increase the temperature of the chilled water of 10kg Celsius less than 0.5 Degree.It is estimated according to one, will be about 0.008 degree Celsius.The energy discharged and 19 degrees Celsius of water cooling by 0.125g It measures fairly small, also, may actually be considered being insignificant in contrast.In fact, being suitable for minimizing or preventing air The groceries bag for entering interior storage space from environment advantageously contributes to for the freezing of groceries or frozen state holding being obviously prolonged Duration, while also by minimize or prevent from forming liquid water in interior storage space, and by have be bonded to The layers of kraft paper of the film of the substantially vapor impermeable of at least side of layers of kraft paper, thus reduce or prevent paper due to paper it is wet It spends and disintegrates, to keep the integrality of Portable bag.

According to another aspect of the present invention, problem to be solved is how to realize improved but still cost-effective grocery item Transport.

This is solved the problems, such as by embodiment C2.One kind is for folding, available used in atmospheric environment (10) The groceries that handle carries refrigerate Portable bag (20), and Portable bag includes

Unfolded state so that the Portable bag in its unfolded state provide for transport refrigerating groceries packaging and/ Or the interior storage space of freezing groceries packaging, Portable bag include:

Paper layer is shaped and is folded to be formed

Front wall panel (S1A),

Rear wall (S1B),

Two side walls panel (S2A, S2B)；And

Wherein, the marginal portion of the separate bag bottom panel of Wall board provides bag opening；Portable bag further comprises:

The first in command is connected with the marginal portion of the front wall panel (S1A), to allow to be caught with manpower, example It such as enables to carry groceries Portable bag；And wherein

The paper layer is layers of kraft paper；The layers of kraft paper have be bonded to layers of kraft paper at least side substantially not The film of moisture vapor permeable；And wherein

Portable bag has

Unfolded state is opened, is used to load and/or unload groceries packaging to be transported, and

It is closed unfolded state, is provided so that Portable bag is closed in unfolded state at it for transporting refrigerate and/or freezing Groceries packaging, substantially closed interior storage space；Wherein

Bag opening be closeable opening, in the closure unfolded state of Portable bag with the Wall board and the bottom surface Plate cooperation, to minimize or prevent air from entering interior storage space from environment.

Embodiment C3. according to embodiment C1 or C2 it is folding, can use handle carry groceries Portable bag, wherein

The film of substantially vapor impermeable is bonded to the side of the interior storage space towards bag of layers of kraft paper.

Embodiment C4. according to embodiment C1 or C2 it is folding, can use handle carry groceries Portable bag,

Wherein

The film of substantially vapor impermeable is bonded to the side of the outside towards bag of layers of kraft paper.

This solution advantageouslys allow for user to put it on the ground bag, in addition when its is rainy and moist be also in this way, The intensity that not will lead to bag is deteriorated, because the film of vapor impermeable can prevent or minimize brown paper and absorb any bag that is deposited on Water on outer surface.

Embodiment C5. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, In

The film of the substantially vapor impermeable includes polymeric layer.

Embodiment C6. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, In

The polymeric layer is PE layers.

Embodiment C7. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, In

The polymeric layer is polyethylene layer.

Embodiment C8. is foldable according to the embodiment C's when being subordinated to embodiment C2 before embodiment C2 or any , can use handle carry groceries Portable bag, wherein

Portable bag has the closing device for being attached to the marginal portion；The closing device is arranged and is positioned as allowing

The opening unfolded state of Portable bag is used to load and/or unload groceries packaging to be transported, and

The closure unfolded state of Portable bag is suitable for transporting refrigeration so that Portable bag is closed in unfolded state to provide at it And/or the groceries packaging of freezing, substantially sealed interior storage space；Wherein

Closing device is closeable, so that, in the closure unfolded state of Portable bag, closing device and the Wall board Cooperate with bottom panel, with closure and substantially sealed interior storage space, separate interior storage space with environment, to minimize Or prevent air from entering interior storage space from environment.

Embodiment C9. is foldable according to the embodiment C's when being subordinated to embodiment C2 before embodiment C2 or any , can use handle carry groceries Portable bag, wherein

Portable bag has the closing device for being attached to the marginal portion；The closing device is unfolded in the closure of Portable bag Cooperate in state with the Wall board and the bottom panel, so that, it include freezing food when being transported in the interior storage space When the groceries packaging of product, groceries bag is suitable for minimizing or prevents from condensing in interior storage space.

Embodiment C10. according to the groceries Portable bag of embodiment C8 or C9, wherein

The closing device includes

First elongate closure member, and

Second elongate closure member.

Embodiment C11. according to the groceries Portable bag of the embodiment C when being subordinated to embodiment C1 before any, wherein

It is described mechanical interlocked to include

First elongate closure member, and

Second elongate closure member.

Embodiment C12. according to the groceries Portable bag of embodiment C10 or C11, wherein

First elongate closure member is attached to the inner surface of the marginal portion of front panel, and is attached to the edge part of side panel The inner surface divided；And wherein

First and second elongate closure members are positioned as and are suitable for matching each other, to realize the closure of opening.

Embodiment C13. according to the groceries Portable bag of the embodiment C12 when being subordinated to embodiment C2 before any, In

The first in command includes the paper slip for being formed as U-shaped and having there are two paper slip end；The paper slip end of the first in command is attached To the marginal portion of the front wall panel (S1A).

Embodiment C14. is according to embodiment C13 or according to the embodiment C's when being subordinated to embodiment C1 before any Groceries Portable bag further comprises

The first substantially planar reinforcing plate with certain size；The first substantially planar reinforcing plate has the first plate Face () and the second plate face () on opposite sides in the substantially planar reinforcing plate；Wherein

First reinforcing plate is attached to the paper slip end of the first in command, and is attached to the side of the front wall panel (S1A) Edge point, so that the paper slip end of the first in command is located between front wall panel (S1A) and reinforcing plate.

This first reinforcing plate is advantageously used to the bigger surface from the paper slip end of first in command Wall board (S1A) forward Lifting force is distributed in region.

Embodiment C15. according to the groceries Portable bag of embodiment C14, wherein

The side of paper slip end and the front wall panel (S1A) of the first surface of first reinforcing plate towards the first in command Edge point；The first surface of first reinforcing plate is bonded to paper slip end and the front wall panel (S1A) of the first in command The marginal portion, to distribute lifting force from the paper slip end to the front wall panel via first reinforcing plate.

Embodiment C16. is according to the embodiment C before the embodiment C14 or C15 or any when being subordinated to embodiment C12 Groceries Portable bag, wherein

First elongate closure member and the second substantially planar reinforcing plate form entirety, and the second reinforcing plate has predetermined face Long-pending extension, the specific dimensions than the first substantially planar reinforcing plate are big；Wherein

The second substantially planar reinforcing plate is attached to the first reinforcing plate and is attached to the described of the front wall panel (S1A) Marginal portion, so that the first reinforcing plate is located between front wall panel (S1A) and the second substantially planar reinforcing plate.

Embodiment C17. according to the groceries Portable bag of embodiment C16, wherein

The second substantially planar reinforcing plate is bonded to the second plate face of the first substantially planar reinforcing plate, via Two reinforcing plates distribute lifting force from the first substantially planar reinforcing plate to the front wall panel.

Embodiment C18. according to the groceries Portable bag of embodiment C16 or C17, wherein

The second substantially planar reinforcing plate includes polymer material.

Embodiment C19. according to embodiment C16, C17 or the groceries Portable bag of C18, wherein

The second substantially planar reinforcing plate includes paper.

The groceries Portable bag of any one embodiment of the embodiment C20. according to embodiment C16 into C19, wherein

The second substantially planar reinforcing plate is attached to the inner surface of the marginal portion of front panel, and is attached to side panel A part of the inner surface of marginal portion.

The groceries Portable bag of any one embodiment of the embodiment C21. according to embodiment C14 into C20, wherein

Embodiment C22. according to the groceries Portable bag of the embodiment C12 when being subordinated to embodiment C2, wherein

First elongate closure member is attached to front panel between at least one described hole punching and the bag bottom panel The inner surface of marginal portion.

This position of closure member advantageously enables to provide the hole punching shape in the Wall board above by closure member At handle, while also allowing for being closed and sealing interior storage space.

Embodiment C23. according to the groceries Portable bag of the embodiment C12 when being subordinated to embodiment C2, wherein

First elongate closure member is attached to front panel between at least one described hole punching and the bag bottom panel The inner surface of marginal portion, so that at least one described hole punching will not interfere the closeable interior storage space.

Embodiment C24. according to the groceries Portable bag of the embodiment C when being subordinated to embodiment C2 before any, wherein

The paper layer is that have at least 100g/m²Surface weight layers of kraft paper.

Embodiment C25. according to the groceries Portable bag of the embodiment C before any, wherein

The layers of kraft paper includes a certain amount of air stayed in layers of kraft paper.

Embodiment C26. according to the groceries Portable bag of the embodiment C before any, wherein

The layers of kraft paper includes a plurality of kraft pulp fiber, and one item is arranged in another top, in layers of kraft paper It is interior to form multiple air gaps.

Embodiment C27. according to the groceries Portable bag of the embodiment C before any, wherein

The layers of kraft paper includes a plurality of kraft pulp fiber, and one item is arranged in another top, in layers of kraft paper It is interior to form multiple air gaps；Wherein, at least part kraft pulp fiber has the length and/or 10 between 1 and 3mm With the width between 50 microns；And wherein

At least part in the multiple air gap has the volume more than 200000 cu μ ms.

Embodiment C28. according to the groceries Portable bag of the embodiment C before any, wherein

The paper layer is shaped and is folded to be formed

Front wall panel (S1A),

Rear wall (S1B), and

Sidewall panel (S2A, S2B) by the layers of kraft paper and is individually bonded to the base of at least side of layers of kraft paper The film composition of vapor impermeable in sheet.

This solution makes it possible to advantageously, cost-effectively produce groceries Portable bag, because ought only need single layer is impermeable When the material of vapor is bonded to layers of kraft paper, less production method steps are needed.

Embodiment C29. according to the groceries Portable bag of the embodiment C before any, wherein

The paper layer is that have to be less than 140g/m²Surface weight layers of kraft paper.

Embodiment C30. according to the groceries Portable bag of the embodiment C before any, wherein

Embodiment C31. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, In

Bottom panel is formed in substantially rectangular.

Embodiment C32. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, In

Paper layer is shaped and is folded to be formed

Front wall panel (S1A) so that its front wall panel (S1A) contact bottom panel folded edge at show it is certain First width, and wherein

Paper layer is shaped and is folded into, so that front wall panel (S1A) is shown in the at the edge part far from bag bottom panel The second certain width；

The second certain width is longer than the first certain width.

Embodiment C33. according to embodiment C32 it is folding, can use handle carry groceries Portable bag, wherein

Paper layer is shaped and is folded to be formed

Rear wall (S1B), so that it substantially shows at the folded edge of rear wall (S1B) contact bottom panel The first certain width, and wherein

Paper layer is shaped and is folded into so that rear wall (S1B) far from bag bottom panel at the edge part substantially Show the second certain width.

Embodiment C34. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, In

The film of the substantially vapor impermeable is bonded to the side towards interior storage space of layers of kraft paper.

Embodiment C35. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, into One step includes:

Second handle is adapted to allow for being caught with manpower, enables to carry groceries Portable bag, second handle includes shape As U-shaped and have there are two paper slip end paper slip；The paper slip end of second handle is attached to the institute of the rear wall (S1B) State marginal portion.

Embodiment C36. according to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any, In

The interior storage space of bag has and substantially parallel transversal of the plane of bag bottom panel in its unfolded state Face region,

The cross section is shunk towards that can be closed opening, so that groceries Portable bag is closed in unfolded state at it with big Cause tapered form, as with see in the sight substantially parallel with lower plane:

The plane of front wall panel, and

The plane of bottom panel.

A kind of external member of part of embodiment C37., comprising:

According to folding, the groceries Portable bag that handle can be used to carry of the embodiment C before any；And

Isolating device is placed towards front wall panel.

A kind of external member of part of embodiment C38., comprising:

Isolating device is used to be placed on the bottom panel in interior storage space, to reduce the heat by the bottom panel Transmitting.

A kind of external member of part of embodiment C39., comprising:

Isolating device is used to be placed on interior storage space extremely towards front wall panel (S1A), passes through the antetheca to reduce The heat transmitting of panel (S1A).

Embodiment C40. is a kind of for providing the method for foldable portable bag, this method comprises:

The substantially planar plate of multilayer material is provided；The substantially planar plate has the first plate face substantially flat with this The second plate face on opposite sides of the plate in face；The multilayer material includes one layer of brown paper, has and is bonded to layers of kraft paper extremely The film of the substantially vapor impermeable of few side；

According to predetermined pattern cutting planes plate, so that the surface plate generated has at least two edges；

Multi-layer board is formed or is folded into substantially tubular shape shape, so that at least two edges are overlapped, to allow the First overlapping region of one plate face contacts the second overlapping region of the second plate face, also, the first plate face is made to form unformed bag Inner surface；

For example, the first overlapping region is attached to the second overlapping region by glued or fusion；

It is formed or folding multilayer plate, to form the front panel (S1A) of unformed bag, rear panel (S1B) and two phase each other Pair side panel (S2A, S2B)；

Formed or folding multilayer plate, to generate the bottom of unformed bag so that bottom connecting surfaces plate (S1A, S1B, S2A, S2B), to obtain the bag that half manufacture is completed, in unfolded state to showing four Wall boards, a bag bottom panel and one Bag opening, bag opening are formed by the open edge of four Wall boards far from bag bottom；

Folded by the folded edge along front panel (S1A) and bottom panel junction and each side panel (S2A, S2B) to central fold is provided, the bag for completing half manufacture is folded, and the central fold of side panel connects with side panel (S2A, S2B) It connects and extends in the folding line essentially parallel directions at front panel；Wherein, folding step is executed in this way, so that by among side panel Folding line is bent outwardly, with cause the side panel foremost inner surface portion towards table in rearmost the second of the side panel Face part；

First elongate closure member is provided, and the second elongate closure member is provided；First and second elongate closure members are suitable In matching each other；

First elongate closure member is substantially attached near open edge to the inner surface of front panel, and is attached to The inner surface of the part of the foremost of side panel；And

Second elongate closure member is substantially attached near open edge to the inner surface of rear panel, and is attached to The inner surface of the rearmost part of side panel, so that the first elongate closure member and the second elongate closure member are in alignment with each other, It is mechanical interlocked to be formed, the sealing of substantially vapor impermeable is adapted to provide in closed state；

Handle for allowing user to carry Portable bag is provided；Handle is connected with front panel (S1A) and rear panel (S1B).

Embodiment C41. is a kind of for providing the method for Portable bag；This method comprises:

The Portable bag with Portable bag shell is provided, Portable bag shell is formed by following part:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；

Substantially square bottom；Wherein, Wall board and bottom cooperation are to form the shell；And wherein, wall surface The a part at the separate bag bottom of plate includes closeable shell aperture.

Embodiment C42. is a kind of for providing the method for Portable bag, this method comprises:

Foldable portable bag is provided, is had

Folded state is used to make it possible to transport the Portable bag in essentially flat state, and

Unfolded state is used in Portable bag shell transport food item, expansion shape of the Portable bag shell in Portable bag There is the volume greater than 10 liters in state；Portable bag further has

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；

A kind of method of delivering refrigeration groceries of embodiment C43., this method comprises:

The foldable miscellaneous of any one embodiment in folded state, for example according to embodiment C1 into C35 is provided Goods Portable bag；

Foldable groceries Portable bag is unfolded in the environment with certain relative air humidity；

It will refrigeration groceries or freezing groceries loading interior storage space；And

The groceries Portable bag filled is transported to destination.

Any one embodiment of the embodiment C44. according to embodiment C1 into C36 it is folding, can use handle carry Groceries refrigerate Portable bag, further comprise

Embodiment C45. according to the freezer bag of embodiment C44, wherein

Isolating device is arranged and is located at least part of the bottom panel in interior storage space, is passed through with reducing The heat transmitting of the bottom panel.

Embodiment C46. according to the freezer bag of embodiment C44 or C45, wherein

Isolating device includes a block of material block；The material block shapes and is adapted to provide for honeycomb inflated, passes through institute to reduce State the heat transmitting of bottom panel.

The freezer bag of any one embodiment of the embodiment C47. according to embodiment C44 into C46, wherein

The material block includes paper.

The freezer bag of any one embodiment of the embodiment C48. according to embodiment C44 into C47, wherein

The material block includes the material of substantially vapor impermeable.

This solution advantageously makes isolating device be able to bear moist or wet environment, will not absorb water.

The freezer bag of any one embodiment of the embodiment C49. according to embodiment C46 into C48, wherein

The material block includes at least one layer of polymer material.

The freezer bag of any one embodiment of the embodiment C50. according to embodiment C46 into C48, wherein

The material block includes at least one layer of plastic material.

The freezer bag of any one embodiment of the embodiment C51. according to embodiment C46 into C50, wherein

The material block includes

The freezer bag of any one embodiment of the embodiment C52. according to embodiment C47 into C49, wherein

The paper material block has the film of the substantially vapor impermeable for at least side for being bonded to paper material.

The freezer bag of any one embodiment or C52 of embodiment C53. according to embodiment C44 into C49, wherein

Isolating device includes one piece of cardboard paper material；The cardboard paper material block shapes and is suitable for reducing through the bottom surface The heat transmitting of plate.

A kind of external member of part of embodiment C54., comprising:

According to any one embodiment of the embodiment C1 into C36 it is folding, can use handle carry groceries Portable bag； And

Embodiment C55. according to the external member of the part of embodiment C54, wherein

In at least part for the bottom panel that isolating device is suitable for being located in interior storage space, to reduce by described The heat transmitting of bottom panel.

Embodiment C56. according to the external member of the part of embodiment C54 or C55, wherein

The external member of the part of any one embodiment of the embodiment C57. according to embodiment C54 into C56, wherein

The material block includes at least one layer of plastic material.

The external member of the part of any one embodiment of the embodiment C58. according to embodiment C54 into C56, wherein

The material block includes paper layer；The paper layer has the substantially vapor impermeable for at least side for being bonded to paper layer Film.

The external member of the part of any one embodiment of the embodiment C59. according to embodiment C54 into C58, wherein

The material block includes one piece

Freezer bag () in a kind of foldable groceries of embodiment C60.；

Interior freezer bag has

Folded state (20A) is used to make it possible to transport the interior freezer bag in essentially flat state, and

Unfolded state, so that interior freezer bag is provided in its unfolded state for transporting refrigeration and/or freezing groceries Second interior storage space of packaging, interior freezer bag include:

Inner wall panel (S1A)；With

Inner bottom surface plate；Wherein, inner wall panel and the cooperation of inner bottom surface plate are to form second interior storage space；And

Wherein, the second edge portion of the separate inner bottom surface plate of inner wall panel provides inner bag opening；And wherein

Interior freezer bag has

It is closed unfolded state, is provided so that interior freezer bag is closed in unfolded state at it for transporting refrigerating groceries packet The second substantially closed interior storage space of dress and/or the groceries of freezing packaging；Wherein

Inner bag opening be closeable opening, in the closure unfolded state of interior freezer bag with the inner wall panel and institute The cooperation of inner bottom surface plate is stated, to minimize or prevent air from entering the second interior storage space from environment.

Embodiment C61. was used in any one embodiment and/or C44 appointing into C53 according to embodiment C1 into C36 Freezer bag () in the foldable groceries that the inside of the Portable bag of one embodiment uses；

Interior freezer bag has

Inner wall and interior bottom cooperate to form second interior storage space；And

Wherein, the second edge portion far from interior bottom of inner wall provides inner bag opening；And wherein

Interior freezer bag has

It is closed unfolded state, so that the offer in its closure unfolded state of interior freezer bag is refrigerating and/or cold for transporting The second substantially closed interior storage space of the groceries packaging of jelly；Wherein

Inner bag opening is closeable opening, in the closure unfolded state of interior freezer bag with the inner wall and described interior Bottom cooperation, to minimize or prevent air from entering the second interior storage space from environment.

Embodiment C62. is according to freezer bag in the foldable groceries of embodiment C60 or C61；Wherein

The shape and size of interior freezer bag are configured in its unfolded state, are included according to embodiment C1 into C36 The inside of the Portable bag of any one embodiment of any one embodiment and/or C44 into C53.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C63. according to embodiment C60 into C62；Wherein

Inner wall includes

Interior front wall panel (S1A),

Interior rear wall (S1B),

Two inner side wall panels (S2A, S2B)；And wherein

Interior bottom includes inner bottom surface plate；Wherein, inner wall panel and the cooperation of inner bottom surface plate, it is empty to form second internal reservoir Between.

Embodiment C64. is according to freezer bag in the foldable groceries of embodiment C63；Wherein

Portable bag includes paper layer, is shaped and is folded to be formed

The interior front wall panel (S1A),

The interior rear wall (S1B),

Described two inner side wall panels (S2A, S2B)；And

The inner bottom surface plate.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C65. according to C60 into C64；Wherein

Wall board and bottom panel cooperation, to form the inside to the volume greater than 2 liters in the unfolded state of Portable bag Storage space.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C66. according to embodiment C60 into C65；Wherein

The first in command and the marginal portion of the front wall panel (S1A) is set to be connected, to allow to be caught with manpower, example Such as, it enables to carry groceries Portable bag.

Any in embodiment C65 or C66 of the embodiment C67. according to embodiment C64 or when being subordinated to embodiment C64 Freezer bag in the foldable groceries of a embodiment；Wherein

The paper layer is layers of kraft paper；The layers of kraft paper have be bonded to layers of kraft paper at least side substantially not The film of moisture vapor permeable.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C68. according to embodiment C60 into C67；Wherein

The film of the substantially vapor impermeable is bonded to the one of the second interior storage space towards bag of layers of kraft paper Side.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C69. according to embodiment C60 into C68；Wherein

The film of the substantially vapor impermeable is bonded to the side of the outside towards bag of layers of kraft paper.

This solution advantageously prevents or minimizes brown paper and absorbs water on any outer surface for being deposited on bag.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C70. according to embodiment C60 into C69；Wherein

The film of the substantially vapor impermeable includes polymeric layer.

Embodiment C71. is according to freezer bag in the foldable groceries of embodiment C70；Wherein

The polymeric layer is PE layers.

Embodiment C72. is according to freezer bag in the foldable groceries of embodiment C70；Wherein

The polymeric layer is polyethylene layer.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C73. according to embodiment C60 into C72；Wherein

Interior freezer bag has the interior closing device for being attached to the marginal portion；The interior closing device is arranged and positioned To allow

A) the opening unfolded state of freezer bag in is used to load and/or unload groceries packaging to be transported, and

B) the closure unfolded state of freezer bag in is suitable for transporting so that interior freezer bag is closed to provide in unfolded state at it The second refrigeration and/or freezing groceries packaging, substantially sealed interior storage space；Wherein

Interior closing device is closeable so that, in the closure unfolded state of interior freezer bag, interior closing device with it is described Inner wall panel and the inner bottom surface plate cooperate, and with closure and substantially sealed second interior storage space, separate it with environment, To minimize or prevent air from entering interior storage space from environment.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C74. according to embodiment C60 into C73；Wherein

Freezer bag has the interior closing device for being attached to the marginal portion；Interior closing device the closing in interior freezer bag It closes in unfolded state and cooperates with the inner wall panel and the inner bottom surface plate, so that, it is transported when in the interior storage space When groceries including frozen food are packed, interior freezer bag is suitable for minimizing or prevents from occurring in the second interior storage space cold It is solidifying.

Embodiment C75. is according to freezer bag in the foldable groceries of embodiment C73 or C74；Wherein

The interior closing device includes

First elongated inner bag closure member, and

Second elongated inner bag closure member.

Embodiment C76. according to freezer bag in the foldable groceries of embodiment C75, wherein

First elongated inner bag closure member is attached to the inner surface of the marginal portion of interior front wall panel, and is attached to inner sidewall The inner surface of the marginal portion of panel；And wherein

First and second elongated inner bag closure members are positioned as and are suitable for matching each other, to realize the closure of opening.

Embodiment C77. is according to freezer bag in the foldable groceries of embodiment C66；Wherein

First inner bag handle includes the paper slip for being formed as U-shaped and having there are two paper slip end；The paper slip of first inner bag handle End is attached to the marginal portion of the interior front wall panel (S1A).

Embodiment C78. is according to freezer bag in the foldable groceries of embodiment C77；Further comprise:

The first substantially planar inner bag reinforcing plate with certain size；Substantially planar the first inner bag reinforcing plate tool There are the first plate face () and the second plate face () on opposite sides of the substantially planar inner bag reinforcing plate；Wherein

First inner bag reinforcing plate is attached to the paper slip end of the first in command, and is attached to the interior front wall panel (S1A) The marginal portion, so that the paper slip end of the first in command is between interior front wall panel (S1A) and inner bag reinforcing plate.

This first inner bag reinforcing plate is advantageously used to from the bigger of the paper slip end of first in command Wall board (S1A) forward Surface region distributes lifting force.

Embodiment C79. according to freezer bag in the foldable groceries of embodiment C78, wherein

Embodiment C80. is according to the embodiment C before the embodiment C14 or C15 or any when being subordinated to embodiment C12 Foldable groceries in freezer bag, wherein

First elongate closure member and the second substantially planar reinforcing plate form entirety, and the second reinforcing plate has predetermined face Long-pending extension, the certain size than the first substantially planar reinforcing plate are big；Wherein

Embodiment C81. according to freezer bag in the foldable groceries of embodiment C80, wherein

Embodiment C82. according to freezer bag in the foldable groceries of embodiment C80 or C81, wherein

The second substantially planar reinforcing plate includes polymer material.

Embodiment C83. according to freezer bag in the foldable groceries of embodiment C80, C81 or C82, wherein

The second substantially planar reinforcing plate includes paper.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C84. according to embodiment C80 into C83, wherein

Freezer bag in the foldable groceries of any one embodiment of the embodiment C85. according to embodiment C78 into C84, wherein

Freezer bag in the foldable groceries of any one embodiment of the embodiment C86. according to embodiment C60 into C76；Wherein

The marginal portion of the interior front wall panel (S1A) includes at least one first hole punching, also, it is described it is interior after The marginal portion of Wall board (S1B) includes at least one second hole punching, and first and second hole punching is shaped and fitted In the formation first in command.

This solution advantageouslys allow for obtaining a kind of cost-effective manufacturing process of interior freezer bag, because can be by before inside Cutting openings manufacture handle in the marginal portion of Wall board and interior rear wall.

Embodiment C87. is refrigerated in the foldable groceries according to the embodiment C86 when being subordinated to embodiment C75 or C76 Bag；Wherein

First elongated inner bag closure member is attached to front between at least one described hole punching and the bag bottom panel The inner surface of the marginal portion of plate, so that at least one described hole punching will not interfere second interior storage space.

According to one embodiment, the first elongate closure member is between at least one described hole punching and the bag bottom panel It is attached to the inner surface of the marginal portion of front panel.

This position of closure member advantageously enables to provide the handle formed by hole punching, while also allowing for closing Merge sealing interior storage space.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C88. according to embodiment C60 into C87；Wherein

The paper layer is that have at least 80g/m²Surface weight layers of kraft paper, or preferably, at least 100g/m²Table Face weight.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C89. according to embodiment C60 into C88；Wherein

Freezer bag in the foldable groceries of any one embodiment of the embodiment C90. according to embodiment C60 into C89；Wherein

Freezer bag in the foldable groceries of any one embodiment of the embodiment C91. according to embodiment C60 into C90；Wherein

At least part in the multiple air gap has the volume more than 200000 cu μ ms.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C92. according to embodiment C64 into C91；Wherein

The paper layer is shaped and is folded to be formed

Interior front wall panel (S1A),

Interior rear wall (S1B), and

Inner side wall panel (S2A, S2B), by the basic of the layers of kraft paper and at least side for being bonded to layers of kraft paper The single film of upper vapor impermeable forms.

This solution makes it possible to advantageously, cost-effectively produce groceries freezer bag, because ought only need single layer is impermeable When the material of vapor is bonded to layers of kraft paper, less production method steps are needed.

Freezer bag in the foldable groceries of any one embodiment of the embodiment C93. according to embodiment C64 into C92；Wherein

Freezer bag in the foldable groceries of any one embodiment of the embodiment C94. according to embodiment C60 into C93；Wherein

Inner bottom surface plate is formed in substantially rectangular.

Freezer bag in the groceries of any one embodiment of the embodiment C95. according to embodiment C60 into C94；Wherein

Paper layer is shaped and is folded to be formed

Interior front wall panel (S1A), so that it shows centainly at the folded edge of front wall panel (S1A) contact bottom panel The first width, and wherein

Paper layer is shaped and is folded into, so that interior front wall panel (S1A) is in the at the edge part table far from inner bag bottom panel Reveal the second certain width；

The second certain width is longer than the first certain width.

Embodiment C96. according to freezer bag in the groceries of embodiment C95, wherein

Paper layer is shaped and is folded to be formed

Interior rear wall (S1B), so that it is basic at the folded edge of interior rear wall (S1B) contact inner bag bottom panel On show the first certain width, and wherein

Paper layer is shaped and is folded into, so that interior rear wall (S1B) is in the at the edge part base far from inner bag bottom panel The second certain width is shown in sheet.

Embodiment C97. is according to freezer bag in the groceries of the embodiment C when being subordinated to embodiment C77 before any；Into One step includes:

Second handle is adapted to allow for being caught with manpower, enables to carry freezer bag in groceries, second handle includes Be formed as U-shaped and have the paper slip there are two paper slip end；The paper slip end of second handle is attached to the interior rear wall (S1B) The marginal portion.

The interior freezer bag of any one embodiment of the embodiment C98. according to embodiment C60 into C97；Wherein

Second interior storage space of bag has substantially parallel with the plane of inner bag bottom panel in its unfolded state The second cross section,

Second cross section is shunk towards that can be closed opening, so that freezer bag has in its closure unfolded state in groceries Have the shape of general conical, as with see in the sight substantially parallel with lower plane:

The plane of front wall panel, and

The plane of bottom panel.

The interior freezer bag of any one embodiment of the embodiment C99. according to embodiment C60 into C98；Further comprise:

Inner bag isolating device is used to be placed on the bottom panel in the second interior storage space, passes through the bottom to reduce The heat transmitting of panel.

Embodiment C100. according to the interior freezer bag of embodiment C99, wherein

Inner bag isolating device is arranged and is located at least part of the inner bottom surface plate in the second interior storage space, To reduce the heat transmitting by the inner bottom surface plate.

Embodiment C101. according to the interior freezer bag of embodiment C99 or C100, wherein

Inner bag isolating device includes a block of material block；The material block shapes and is adapted to provide for honeycomb inflated, logical to reduce Cross the heat transmitting of the inner bag bottom panel.

Embodiment C102. according to the interior freezer bag of embodiment C101, wherein

The material block includes paper.

The interior freezer bag of any one embodiment of the embodiment C103. according to embodiment C101 into C102, wherein

The material block includes the material of substantially vapor impermeable.

The interior freezer bag of any one embodiment of the embodiment C104. according to embodiment C101 into C103, wherein

The material block includes at least one layer of polymer material.

The interior freezer bag of any one embodiment of the embodiment C105. according to embodiment C101 into C104, wherein

The material block includes at least one layer of plastic material.

The interior freezer bag of any one embodiment of the embodiment C106. according to embodiment C101 into C105, wherein

The material block includes

The interior freezer bag of any one embodiment of the embodiment C107. according to embodiment C101 into C104, wherein

The interior freezer bag of any one embodiment or C107 of embodiment C108. according to embodiment C99 into C015, wherein

Inner bag isolating device includes one piece of cardboard paper material；The cardboard paper material block shapes and is suitable for reducing by described The heat transmitting of bottom panel.

A kind of external member of part of embodiment C109., comprising:

According to the interior freezer bag of any one embodiment of the embodiment C60 into C98；And

Inner bag isolating device is used in the second interior storage space be placed on inner bag bottom panel, passes through institute to reduce State the heat transmitting of inner bag bottom panel.

Embodiment C110. according to the external member of the part of embodiment C109, wherein

Inner bag isolating device is suitable for being located in the second interior storage space at least part of inner bag bottom panel, with Reduce the heat transmitting by the inner bag bottom panel.

Embodiment C111. according to the external member of the part of embodiment C109 or C110, wherein

Embodiment C112. according to the external member of the part of embodiment C111, wherein

The material block includes at least one layer of plastic material.

The external member of the part of any one embodiment of the embodiment C113. according to embodiment C109 into C111, wherein

The external member of the part of any one embodiment of the embodiment C114. according to embodiment C109 into C112, wherein

The material block includes one piece

The groceries refrigeration Portable bag that embodiment C115. one kind can be carried with handle is packed, comprising:

According to rolling over for any one embodiment and/or C44 any one embodiment into C53 of the embodiment C1 into C36 Groceries that are folded, being carried with handle refrigerate Portable bag；And

According to freezer bag () in the folding groceries of any one embodiment of the embodiment C60 into C108；Wherein

The groceries that available handle carries in use refrigerate Portable bag and include:

It is closed in unfolded state in itFolding groceries in freezer bag；And

It is closed in unfolded state in itIt is folding, can use handle carry groceries refrigerate Portable bag；And wherein

Freezer bag in folding groceries is placed on the inside that folding, groceries that are handle being used to carry refrigerate Portable bag In storage space.

This solution advantageously enables to will to freeze groceries packaging and fills in the second interior storage space.Therefore, this Solution is packed from the freezing groceries in the second interior storage space to the outside of the outer groceries Portable bag that can be carried with handle Environment enjoys high thermal resistance, because any air of the first interior storage space (100) inside is used as the second interior storage space Isolation between the environment outside the outer groceries Portable bag of available handle carrying.In addition, when two bags are closed exhibition all in it When in open state, have environment outside the dual outer groceries Portable bag for minimizing or preventing air from carrying from available handle into Enter the barrier of the second interior storage space, because the second interior storage space is sealed by the inner bag being closed, and the outer bag by being closed Sealing.

The groceries refrigeration Portable bag packaging that embodiment C116. is carried according to the available handle of embodiment C115, wherein

The groceries refrigeration Portable bag packaging that available handle carries in use further comprises:

The device of inside (100) for cooling bag (20).

The groceries refrigeration Portable bag packaging that embodiment C117. is carried according to the available handle of embodiment C116, wherein

The device of inside for cooling bag includes coolant.

The groceries refrigeration Portable bag packaging that embodiment C118. is carried according to the available handle of embodiment C116 or C117, In

The device of inside for cooling bag includes one block of dry ice.

Embodiment C119. refrigerates Portable bag packet according to the groceries that the available handle of embodiment C116, C117 or C118 carry Dress；Wherein

The device of inside for cooling bag includes the container for accommodating compressed gas；The container has valve, settable For such valve state, in the valve state, valve allows compressed gas to flow out from pressurizing vessel, to obtain cooling effect.

The groceries refrigeration Portable bag packaging that embodiment C120. is carried according to the available handle of embodiment C119；Wherein

Compressed gas includes compression carbon dioxide.

The groceries refrigeration Portable bag packaging that embodiment C121. is carried according to the available handle of embodiment C119；Wherein

Compressed gas includes compressed air.

The groceries that the available handle of any one embodiment of the embodiment C122. according to embodiment C119 into C121 carries are cold Hide Portable bag packaging；Wherein

It includes valve that groceries that are folding, being carried with handle, which refrigerate a wall of Portable bag (20), which is adapted to allow for Gas from interior storage space (100) to ambient enviroment side upwardly through.

The groceries that the available handle of any one embodiment of the embodiment 123. according to embodiment C116 into C122 carries are cold Hide Portable bag packaging；Wherein

The device of inside for cooling bag includes ice bag.

The groceries refrigeration Portable bag packaging that embodiment C124. is carried according to the available handle of embodiment C123；Wherein

Ice bag includes the pouch comprising gel, and gel can be freezing, also, gel is in use, is extending the period Interior holding cryogenic temperature.

The groceries that the available handle of any one embodiment of the embodiment C125. according to embodiment C116 into C124 carries are cold Hide Portable bag packaging；Wherein

In use, the device for being used for the inside of cooling bag is placed in the second interior storage space of interior freezer bag.

The groceries that the available handle of any one embodiment of the embodiment C126. according to embodiment C116 into C125 carries are cold Hide Portable bag packaging；Wherein

In use, the device for being used for the inside of cooling bag groceries that are folding, being carried with handle are placed on to refrigerate In the interior storage space (100) of Portable bag (20).

A kind of external member of part of embodiment C127., comprising:

According to rolling over for any one embodiment and/or C44 any one embodiment into C53 of the embodiment C1 into C36 Groceries that are folded, being carried with handle refrigerate Portable bag (20)；And

According to freezer bag () in the folding groceries of any one embodiment of the embodiment C60 into C108.

Embodiment C128. further comprises according to the external member of the part of embodiment C127:

The device of inside for cooling bag.

Any one reality of any one embodiment and/or C44 into C53 of embodiment C129. according to embodiment C1 into C36 The groceries that are folding, being carried with handle for applying example refrigerate Portable bag；Wherein

In useIt is closed in unfolded state in itIt is folding, can use handle carry groceries refrigerate Portable bag, It further comprise the device of the inside for cooling bag.

Embodiment C130. refrigerates Portable bag according to the groceries that are folding, being carried with handle of embodiment C129；Wherein

The device of inside for cooling bag includes coolant.

Embodiment C131. refrigerates portable according to the groceries that are folding, being carried with handle of embodiment C129 or C130 Bag, wherein

The device of inside for cooling bag includes one block of dry ice.

Embodiment C132. is refrigerated according to the groceries that are folding, being carried with handle of embodiment C129, C130 or C131 Portable bag；Wherein

Embodiment C133. refrigerates Portable bag according to the groceries that are folding, being carried with handle of embodiment C132；Wherein

Compressed gas includes compression carbon dioxide.

Embodiment C134. refrigerates Portable bag according to the groceries that are folding, being carried with handle of embodiment C132；Wherein

Compressed gas includes compressed air.

Any one embodiment of the embodiment C135. according to embodiment C132 into C134 it is folding, can be with hand-held The groceries of band refrigerate Portable bag；Wherein

It includes valve that groceries that are folding, being carried with handle, which refrigerate a wall of Portable bag (20), and valve is adapted to allow for gas Body from interior storage space (100) to ambient enviroment side upwardly through.

Any one embodiment of the embodiment C136. according to embodiment C129 into C135 it is folding, can be with hand-held The groceries of band refrigerate Portable bag；Wherein

The device of inside for cooling bag includes ice bag.

Embodiment C137. refrigerates Portable bag according to the groceries that are folding, being carried with handle of embodiment C136；Wherein

Any one embodiment of the embodiment C138. according to embodiment C129 into C137 it is folding, can be with hand-held The groceries of band refrigerate Portable bag；Wherein

A kind of external member of part of embodiment C139., comprising:

According to any one embodiment and/or reality of any one embodiment and/or C44 of embodiment C1 into C36 into C53 The groceries that are folding, being carried with handle for applying any one embodiment of the C129 into C138 refrigerate Portable bag (20)；With And

The device of inside for cooling bag.

Embodiment C140. further comprises according to the external member of the part of embodiment C139:

Any one reality of any one embodiment and/or C44 into C53 of embodiment C141. according to embodiment C1 into C36 The groceries that are folding, being carried with handle for applying example refrigerate Portable bag；Wherein

In useIt is closed in unfolded state in itIt is folding, can use handle carry groceries refrigerate Portable bag, Further comprise

Such as the isolating device defined in any one embodiment into C59 of embodiment C54.

Embodiment D1. is a kind of for providing the method for foldable conveying containers, wherein the foldable portable bag, which has, to be used In the folded state for making it possible to transport the conveying containers in essentially flat state, and in conveying containers shell The unfolded state of food item is transported, this method comprises:

The substantially planar plate including brown paper is provided；The substantially planar plate has the first plate face basic with this The second plate face on opposite sides of the plate of upper plane；Brown paper has the substantially impermeable of at least side for being bonded to layers of kraft paper The film of vapor；

The substantially planar plate is formed or is folded into, so that at least two edges are overlapped, to allow the first plate face The first overlapping region contact the second overlapping region of the second plate face, also, the first plate face is made to form the interior table of unformed bag Face；

For example, by glued or fusion, the first overlapping region is attached to the second overlapping region；

Plate is formed or is folded into the outer surface to form conveying containers；

The closing device for being suitable for being closed conveying containers is provided.

Embodiment D2. further comprises providing for allowing user to carry conveying containers according to the method for embodiment D1 Handle.

Embodiment D3. further comprises being formed or folded sheet according to the method for the embodiment D before any, to be formed not Form front panel (S1A), rear panel (S1B) and two side panels (S2A, S2B) relative to each other of conveying containers.

Embodiment D4. further comprises forming board or folded sheet according to the method for the embodiment D before any, to generate The bottom (BP) of unformed conveying containers.

The method of embodiment D of the embodiment D5. before, wherein bottom is formed or is folded into, so that bottom (BP) It is connected to panel (S1A, S1B, S2A, S2B), to obtain the conveying containers that half manufacture is completed, is shown in unfolded state Four Wall boards, a bag bottom panel and bag opening, bag be open by four Wall boards separate bag bottom open edge shape At.

Embodiment D6. further comprises the conveying containers for completing half manufacture according to the method for the embodiment D before any The step of folding.

Embodiment D7. is according to the method for the embodiment D before when D3 in conjunction with the embodiments is used, wherein by along Front panel (S1A) and the folded edge of the junction bottom panel (BP) fold, and offer is intermediate in each side panel (S2A, S2B) Folding line, to be folded, the central fold of side panel is to connect the folding line at front panel with side panel (S2A, S2B) substantially flat Capable side upwardly extends.

The method of embodiment D of the embodiment D8. before, wherein execution folding step in this way, so that by side panel Between folding line be bent outwardly, with cause the side panel foremost inner surface portion towards in rearmost the second of the side panel Surface portion.

Embodiment K1. is a kind of for brown paper groceries that are folding used in the atmospheric environment, handle being used to carry Portable bag, the brown paper Portable bag include

Folded state, for make it possible to essentially flat state transport Portable bag, and

Unfolded state, so that brown paper Portable bag provides in its unfolded state for transporting refrigerated goods and/or freezing The interior storage space of cargo, the brown paper Portable bag include:

Layers of kraft paper is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

Substantially rectangular cross-sectional configuration bottom panel；Wherein Wall board and bottom panel cooperation in the unfolded state of Portable bag to 10 The volume risen between 50 liters forms the interior storage space；And wherein

With bag bottom panel back to Wall board marginal portion provide bag opening；The brown paper Portable bag includes:

The first in command is adapted to allow for being grasped with manpower, enables to carry container, the first in command includes being formed as U The material layer band for material layer strap ends that there are two shapes and tool；The material layer strap ends of the first in command are attached to the antetheca The marginal portion of panel (S1A)；And wherein

The layers of kraft paper has at least 100g/m²Surface weight；The layers of kraft paper, which has, is adhered to layers of kraft paper At least side substantially vapor impermeable film；And wherein

Brown paper Portable bag, which has, is attached to the mechanical interlocked of the marginal portion；It is described it is mechanical interlocked arrangement and be positioned to It provides:

The opening unfolded state of Portable bag is used to load and/or unload refrigerated goods and/or frozen cargo to be transported Object, and

The closure unfolded state of Portable bag provides so that Portable bag is closed in unfolded state at it for transporting refrigerated goods And/or the substantially closed interior storage space of freezing groceries packaging；

Wherein

Mechanical interlocked is closeable so that in the closure unfolded state of brown paper Portable bag, it is mechanical interlocked with it is described Wall board and the bottom panel cooperate, and with closure and substantially sealed interior storage space, make the interior storage space and environment It separates, to minimize or prevent air from entering interior storage space from environment, so that when being transported in the interior storage space When groceries including frozen food are packed, brown paper Portable bag is suitable for minimizing or preventing the refrigerated goods in interior storage space And/or it is condensed on reefer cargo.

Embodiment K2. according to embodiment K1 it is folding, can use handle carry brown paper groceries Portable bag, wherein

Embodiment K3. according to embodiment K1 or embodiment K2 it is folding, can with handle carry brown paper groceries just Bag is taken, wherein

The film of the substantially vapor impermeable includes polymeric layer.

Embodiment K4. is portable according to the brown paper groceries that are folding, being carried with handle of the embodiment K before any Bag, wherein

It is described mechanical interlocked to include:

First elongate closure member, and

Second elongate closure member.

Embodiment K5. according to embodiment K4 it is folding, can use handle carry brown paper groceries Portable bag, wherein

Embodiment K6. is portable according to the brown paper groceries that are folding, being carried with handle of the embodiment K before any Bag, further includes:

The first substantially planar reinforcing plate with certain size；The first substantially planar reinforcing plate it is opposite There is the first plate face and the second plate face on side；Wherein

First reinforcing plate is attached to the paper slip end of first handle and the marginal portion of the front wall panel (S1A), So that the paper slip end of first handle is located between front wall panel (S1A) and reinforcing plate.

Embodiment K7. according to embodiment K6 it is folding, can use handle carry brown paper groceries Portable bag, wherein

The first surface of first reinforcing plate is in face of the paper slip end of first handle and the side of the front wall panel (S1A) Edge point；The first surface of first reinforcing plate be bonded to first handle paper slip end and the front wall panel (S1A) the marginal portion is promoted with distributing via first reinforcing plate from the paper slip end to the front wall panel Power.

Embodiment K8. according to when being subordinated to embodiment K5 embodiment K6 or embodiment K7 and it is any before implementation Example M it is folding, can use handle carry groceries Portable bag, wherein

Embodiment K9. according to embodiment K8 it is folding, can use handle carry brown paper groceries Portable bag, wherein

A kind of groceries delivery system of embodiment H1., comprising:

Storage facilities (600) for cargo；Storage facilities includes one or several storage rooms with controlled environment, by Control environment is the temperature and relative humidity for controlling the air in storage room, so that the temperature of air and relative humidity are maintained at certain In a little preset ranges；Wherein

Cargo includes a variety of different types of cargos being categorized into different temperatures range (TI, TII, TIII, TIV), will Each type of cargo storage is in the corresponding storage with the temperature according to corresponding cargo temperature range (TI, TII, TIII, TIV) Deposit room (650_TI、650_TII、650_TIII、650_TIV) in；

Charging appliance, for making it possible to for refrigerated goods or reefer cargo being packaged into can be closed and sealable container (20) in；The charging appliance include it is multiple it is described can be closed and sealable container (20), with by the refrigerated goods or Reefer cargo uses when distributing in atmospheric environment；

Delivery vehicle, for that can be closed and refrigeration or reefer cargo of the sealable container (20) equipped with predetermined amount when described When carry it to delivering destination, wherein this container includes:

Wall, is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, and wall is configured to be suitable for pair At least 10 liters of volume forms the interior storage space；The wall includes:

A) there is the material layer of the thermal conductivity less than 0.2W/ (K*m)；With

C) it can be closed opening, so that the substantially sealed interior storage space of container in its closed state, makes inside Storage space is separated with environment, to minimize or prevent air from entering interior storage space from environment；And wherein

The material layer has more than 0.133N/mm²Tensile strength.

Embodiment H2. is according to the groceries delivery system of embodiment H1, comprising:

Server computer (540) has for the communication port via internet communication

A kind of method that refrigerated goods are delivered in sealable container of embodiment H3., comprising the following steps:

Receive the order of a certain amount of refrigerated goods；And a certain amount of refrigerated goods are fitted into and are used to make in atmospheric environment In closeable container, the container is included

Wall, is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, and the wall is shaped and fitted The interior storage space is formed in the volume at least 10 liters；The wall includes:

C) closeable opening, so that the substantially sealed internal reservoir of the container in closed state is empty Between, separate the interior storage space with environment, to minimize or prevent air from entering the interior storage space from environment； And wherein

The material layer has more than 0.133N/mm²Tensile strength；Also, the method further includes following steps It is rapid:

The cargo for refrigerating or freezing at the beginning is packed into the container；And

The container of loading is transported to delivering destination (DD).

Embodiment G1. one kind is used for the foldable freezer bag used in atmospheric environment, which includes

Folded state, the freezer bag for being in essentially flat state for making it possible to transport, and

Unfolded state, so that freezer bag is provided in its unfolded state for transporting refrigerated goods and/or reefer cargo Interior storage space, the freezer bag include:

Material layer is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

Bottom panel；Wherein Wall board and the bottom panel cooperation in the unfolded state of freezer bag to 10 liters and 50 liters it Between volume form the interior storage space；And

The material layer, which has, is less than 1000kg/m³Density；

The material layer has the film for at least side for being bonded to material layer, and the material layer has small together with the film In the thermal conductivity of 0.2W/ (K*m)；Wherein the film is suitable for that air is reduced or prevented to lead between environment and interior storage space It crosses, the film has the air permeability less than 0.35 μm/Pas；Wherein

Wall board with bag bottom panel back to marginal portion provide bag opening；And wherein

Freezer bag, which has, is attached to the mechanical interlocked of the marginal portion；It is described it is mechanical interlocked arrangement and be positioned to provide:

The opening unfolded state of freezer bag is used to load and/or unload refrigerated goods and/or frozen cargo to be transported Object, and

The closure unfolded state of freezer bag, so that the offer in its closure unfolded state of brown paper freezer bag is cold for transporting Hide the substantially closed interior storage space of cargo and/or reefer cargo；Wherein

Freezer bag includes refrigerated goods and/or reefer cargo in internally placed storage space；Wherein

Mechanical interlocked is openable and reclosable interlocking, comprising:

First elongate closure member has cavity, which is suitable for accommodating the protrusion of the second elongate closure member；And its In

Mechanical interlocked is closeable, so that in its closed state, mechanical interlocked and the Wall board, the bottom panel With the bottom panel cover plate (700) cooperate, with closure and substantially sealed interior storage space, make the interior storage space with Environment separates, to minimize or prevent air from entering interior storage space from environment, thus transporting refrigerated goods and/or freezing During cargo, freezer bag is suitable for minimizing or prevent to occur in the refrigerated goods and/or reefer cargo in interior storage space cold It is solidifying.

Embodiment G2. according to the foldable freezer bag of embodiment G1, wherein

Bottom panel includes the overlapping plates edge of the folded material layer；And foldable freezer bag further include:

Bottom panel cover plate (700), is attached to bottom panel, which includes substantially waterproof The film of steam, the film are suitable for reducing or preventing air, vapor and water via bottom panel between environment and interior storage space Pass through.

Embodiment G3. according to the foldable freezer bag of embodiment G1 or G2, wherein

The material layer includes layers of kraft paper, which has at least 60g/m²Surface weight.

Embodiment G4. according to the foldable freezer bag of embodiment G1 or G2, wherein

The material layer includes selected from least one of following list of materials:

Non-woven material；

Textile material；

The film of foaming or porous thermoplastic plastics.

The foldable freezer bag of any one embodiment of the embodiment G5. according to embodiment G1 into G4, wherein

The material layer has more than 0.133N/mm²Tensile strength.

Embodiment G6. according to the foldable freezer bag of embodiment G1 or G2, wherein

The material layer is selected from following list of materials:

The film of thermoplastic；

The film of foaming and/or expanded rubber.

Embodiment G7. according to the foldable freezer bag of embodiment G1 or G2, wherein

The material layer includes the thermal conductivity with the tensile index value and λ < 0.2W/ (mK) that are more than 50kNm/kg Non-woven material and/or textile material.

Other embodiments are described below:

Embodiment M1. one kind is used for the foldable brown paper freezer bag used in atmospheric environment, the brown paper freezer bag It includes

Folded state, the brown paper freezer bag for being in essentially flat state for making it possible to transport, and

Layers of kraft paper is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

Bottom panel cover plate (700), is attached to bottom panel, which includes substantially waterproof The film of steam, the film are suitable for reducing or preventing air, vapor and water via bottom panel between environment and interior storage space Pass through；Wherein with bag bottom panel back to Wall board marginal portion provide bag opening；

And wherein

Mechanical interlocked is reclosable interlocking, comprising:

First elongate closure member has cavity, which is suitable for accommodating the protrusion of the second elongate closure member, and

Sliding block (280), is slideably mounted to elongate closure member to move between closed position and open position, With

At least one end stop () is located at mechanical interlocked each end so that be maintained at sliding block (280) can It recloses and mutually locks.

Layers of kraft paper is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

And wherein

Mechanical interlocked is reclosable interlocking, comprising:

Layers of kraft paper is shaped and is folded into, so that

Front wall panel (S1A),

Rear wall (S1B),

Described two sidewall panels (S2A, S2B) relative to each other；With

The bottom panel

Embodiment M11. one kind is used for the cargo cool-bag used in atmospheric environment, which includes

Wall is suitable to sealingly close refrigerated goods and/or frozen cargo that interior storage space enables to transport 2Kg or more Object, wall shape and are suitable for forming at least 10 liters of volume the interior storage space；The wall includes:

C) opening can be closed so that the substantially sealed interior storage space of container in its closed state, make its with Environment separates, to minimize or prevent air from entering interior storage space from environment；And

Embodiment M12. container as defined in embodiment M11, wherein the wall material bed of material is shaped and is folded to be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two sidewall panels (S2A, S2B) relative to each other；With

Bottom panel；Wherein Wall board and bottom panel cooperation are to form the internal reservoir to the volume between 10 liters and 50 liters Space；And

Wherein Wall board with bag bottom panel back to marginal portion provide bag opening；The container further include:

Second handle is adapted to allow for being grasped with manpower, enables to carry container, second handle includes being formed as U The second material layer band for material layer strap ends that there are two shapes and tool；The second material layer strap ends of second handle are attached to The marginal portion of the rear wall (S1B)；

And wherein

D) material layer has more than 0.133N/mm²Tensile strength enable to transport the up to frozen goods of 5Kg Object and/or reefer cargo.

Embodiment M13. container as defined in embodiment M11 or M12, wherein wall shapes and is suitable for at least 20 liters Volume form the interior storage space；And wherein

The material layer has more than 0.267N/mm²Tensile strength.

Embodiment M14. container as defined in embodiment M11 or M12, wherein wall shapes and is suitable for at least 30 liters Volume form the interior storage space；And wherein

The material layer has more than 0.4N/mm²Tensile strength.

Embodiment M15. container as defined in embodiment M11 or M12, wherein wall shapes and is suitable for at least 40 liters Volume form the interior storage space；And wherein

The material layer has more than 0.533N/mm²Tensile strength.

Embodiment M16. container as defined in embodiment M11 or M12, wherein wall shapes and is suitable for at least 50 liters Volume form the interior storage space；And wherein

The material layer has more than 0.667N/mm²Tensile strength.

Embodiment M17. container as defined in embodiment M11 or M12, wherein

Container be suitable for be it is folding, to have

Embodiment M18. container as defined in embodiment M11 or M12, wherein

Embodiment M19. container as defined in embodiment M18, wherein each container is at least partially cone Shape a, so that part of two at least partially tapered containers can be placed in another.

Embodiment M20. container as defined in embodiment M11 or M12, wherein

The material layer is biodegradable material.

Embodiment M21. container as defined in embodiment M11 or M12, wherein

The film of the substantially vapor impermeable is biodegradable material.

Embodiment M22. container as defined in embodiment M11 or M12, wherein

The material layer is biodegradable material；And wherein

The film of the substantially vapor impermeable is biodegradable material.

Embodiment M23. container as defined in embodiment M11 or M12, wherein

Embodiment M24. container as defined in embodiment M11, wherein

Embodiment M25. container as defined in embodiment M11 or M12, wherein

The wall includes brown paper.

Embodiment M26. container as defined in embodiment M11 or M12, wherein

The wall includes at least one material selected from following list of materials:

Non-woven material

Traditional textile.

Foaming/porous thermoplastic plastics film.

Embodiment M27. container as defined in embodiment M11, wherein

The material layer has more than 0.133N/mm²Tensile strength.

Embodiment M28. container as defined in embodiment M11, wherein

The wall material is selected from following list, which includes:

The film of thermoplastic；

The film of foaming and/or expanded rubber.

Embodiment M29. container as defined in embodiment M11, wherein

The brown paper freezer bag of any one embodiment of the embodiment M30. according to embodiment M1 into M10 is for transporting refrigeration Or the purposes of reefer cargo.

The container of any one embodiment of the embodiment M31. according to embodiment M1 into M29 is for transporting refrigeration or frozen cargo The purposes of object.

A kind of cargo conveyor system of embodiment M32., comprising:

Storage facilities (600) for cargo；The storage facilities includes one or several storage rooms with controlled environment, Wherein, it is by the temperature of the air in storage room and relative humidity control, so that the temperature of air and relative humidity are maintained at In certain preset range；Wherein

Charging appliance, for making it possible to refrigerate or reefer cargo is fitted into can be closed and in sealable container (20)； The charging appliance include it is multiple it is described can be closed and sealable container (20), by the refrigeration or the reefer cargo It is used when being distributed in atmospheric environment；

Delivery vehicle, for that can be closed and the refrigeration of the sealable container (20) equipped with predetermined amount or described when described It is closed and sealable container is transported to delivering destination when reefer cargo by described, wherein this container includes:

Wall is suitable to sealingly close the interior storage space for transporting the refrigerated goods and/or the reefer cargo, the wall It is configured to and is suitable for forming at least 10 liters of volume the interior storage space；The wall includes:

The material layer has more than 0.133N/mm²Tensile strength.

Embodiment M33. is according to the cargo conveyor system of embodiment M32, comprising:

Server computer (540) has for the communication port via internet communication.

A kind of method that refrigerated goods are delivered in sealable container of embodiment M34., comprising the following steps:

C) closeable opening, so that the substantially sealed internal reservoir of the container in closed state is empty Between, separate the interior storage space with environment, to minimize or prevent air from entering the interior storage space from environment；

And wherein the method further includes following steps:

Opening can be closed described in closure to seal refrigeration or the reefer cargo of the amount, make cargo and the atmospheric environment every It opens；And

The container of loading is transported to delivering destination (DD).

Embodiment M35. is according to the method for embodiment M34, wherein the transfer step includes:

The container of loading is transported using the vehicle without any active refrigeration storage bin.

Embodiment M36. one kind is used for the rigid container used in atmospheric environment (6420), which includes:

Bottom wall (6430)；With

Multiple side walls (6440)；Wherein the rigid container, which has, provides the edge (6445) of opening (6450)；With

Lid cooperates with edge (6445), so that the sealing of the rigid container in its closed state or substantially sealed internal storage Space (6465) are deposited, separate it with environment, to minimize or prevent air from entering interior storage space from environment.

Embodiment M37. according to the rigid container of embodiment M36, wherein

The bottom wall (6430) and the multiple side wall (6440) and the lid are suitable for substantially vapor impermeable.

Embodiment M40. according to the rigid container of any one embodiment in embodiment M36 to 39, wherein

All walls of rigid container include one layer of energy absorbing material.

Multiple side walls (6440) are arranged in a manner of taper (tapered), so that rigid container is in the edge ratio in institute It states wide at bottom wall.

A kind of cargo conveyor system of embodiment M45., comprising:

A kind of method that refrigerated goods are delivered in the first resealable container of embodiment M46., comprising the following steps:

Receive the order of a certain amount of refrigerated goods；And

A certain amount of refrigerated goods are packed into and are suitable for first resealable container used in atmospheric environment (20) in, first resealable container (20) is included

Wall is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, which shapes and be suitable for The interior storage space is formed at least 10 liters of volumes；The wall includes:

And wherein, the method further includes following steps:

During transport, the first resealable container (20) of closure is maintained at any according to embodiment M36 into M44 In the rigid container (6420) of a embodiment, or it is maintained at and is held according to the second rigidity of the cargo conveyor system of embodiment M45 The first resealable container (20) of closure is transported to delivering destination (DD) while device (6420B) is interior.

Embodiment M47. according to the method for embodiment M46, wherein

The step of transporting the first resealable container (20) of closure is included in from loading and be closed the described first salable appearance The cargo load chamber (660) of device (20) to delivering destination (DD) it is entire transport during the first resealable container for remaining closed (20) closed state.

Embodiment M48. is according to the method for embodiment M46 or embodiment M47, comprising the following steps:

The method of any one embodiment of the embodiment M49. according to embodiment M46 into M48, wherein described first is salable Container is the brown paper freezer bag of any one embodiment according to embodiment M1 into M10.

The method of any one embodiment of the embodiment M50. according to embodiment M46 into M48, wherein described first is salable Container is the container of any one embodiment according to embodiment M11 into M29.

Embodiment M51. according to the cargo conveyor system of any one embodiment in embodiment M31 or embodiment M32, wherein

First resealable container is the brown paper freezer bag of any one embodiment according to embodiment M1 into M10.

Embodiment M52. according to the cargo conveyor system of any one embodiment in embodiment M31 or embodiment M32, wherein

First resealable container is the container of any one embodiment according to embodiment M11 into M29.

Embodiment M53. is transported according to the cargo of any one embodiment in embodiment M31 or embodiment M32 or M51 or M52 Send system, further includes:

According to the rigid container of any one embodiment of the embodiment M36 into M44.

Embodiment M54. is according to the goods handling system of any one embodiment in embodiment M31, M32, M51, M52 or M53 System, wherein the cargo includes groceries.

Embodiment M55. is according to the goods handling system of any one embodiment in embodiment M31, M32, M51, M52 or M53 System, wherein the cargo conveyor system is groceries delivery system.

A kind of external member of part of embodiment M56., comprising:

One refrigerated goods or reefer cargo；With

According to the container of any one embodiment of the embodiment M11 into M29 or according to any of embodiment M1 to M10 The brown paper freezer bag of embodiment.

Embodiment M57. is according to the external member of the part of embodiment M56, further includes:

According to the first rigid container (6420A) of any one embodiment of the embodiment M36 into M44.

Embodiment M58. is according to the external member of the part of embodiment M56, further includes:

A kind of external member of part of embodiment M59., comprising:

According to freezer bag in the foldable groceries of any one embodiment of the embodiment C60 into C108；And

According to any one embodiment of any one embodiment and/or embodiment C44 of embodiment C1 into C36 into C53 Portable bag.

A kind of external member of part of embodiment M60., comprising:

According to the container of any one embodiment of the embodiment M1 into M29 and/or the appointing into M10 according to embodiment M11 The brown paper freezer bag of one embodiment；And

Claims

1. a kind of method of the delivering refrigerated goods in the first resealable container (20), comprising the following steps:

Receive the order (S300) of the refrigerated goods of a deal；And

The refrigerated goods of the amount are fitted into and are suitable in first resealable container (20) used in atmospheric environment (S360), first resealable container (20) includes

Wall is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, which is shaped as and is suitable for The interior storage space is formed at least 10 liters of volumes；The wall includes:

C) it can be closed opening, so that container sealing or the substantially sealed interior storage space in closed state, make The interior storage space is separated with environment, to minimize or prevent air from entering the interior storage space from environment；

And wherein, this method is further comprising the steps of:

It is closed the described of the first resealable container (20) and is closed opening, to seal the refrigerated goods or frozen cargo of the amount Object makes the refrigerated goods of the amount or reefer cargo and the atmospheric environment separate (S370)；And

It provides the step of for the rigid container used in atmospheric environment (6420) (S6375), which includes:

The vessel bottom wall (6430) of rigidity；With

The multiple containers side wall (6440) of rigidity；Wherein the rigid container has the container side for the rigidity for providing opening (6450) Edge (6445)；And

It covers (6460), is configured to cover the opening when the lid is placed on the container edge, to provide the rigidity The closed state of container (6420)；Wherein

It is described lid with rigidity the container edge (6445) cooperate so that in closed state the rigid container sealing or Substantially sealed interior storage space (6465), separates the interior storage space with environment, with minimize or prevent air from Environment enters the interior storage space；

And wherein this method is further comprising the steps of:

First resealable container (20) of closure is placed in the rigid container (6420) (S6380)；

It is closed and seals the rigid container (6420)；

During transport by first resealable container (20) of closure be maintained at the rigid container (6420) it is interior while First resealable container (20) of closure is transported to delivering destination (DD)；Wherein first resealable container (20) It is for the brown paper freezer bag used in atmospheric environment, which includes

Folded state, for making it possible to transport the brown paper freezer bag with essentially flat state, and

Unfolded state, so that the brown paper freezer bag provides in the unfolded state for transporting refrigerated goods and/or freezing The interior storage space of cargo, the brown paper freezer bag include:

Layers of kraft paper is configured to and is folded into be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two side walls panel (S2A, S2B) relative to each other；With

Bottom panel, the overlapping plates edge of the layers of kraft paper including folding；The wherein Wall board and bottom panel cooperation The interior storage space is formed with the volume risen between 50 liters in the unfolded state of the brown paper freezer bag to 10；And

The layers of kraft paper has the film for at least side for being bonded to the layers of kraft paper, and the layers of kraft paper has together with the film There is the thermal conductivity less than 0.2W/ (K*m)；Wherein the film is suitable for that air is reduced or prevented to lead between environment and interior storage space It crosses, which has the air permeability less than 0.35 μm/Pas；The brown paper freezer bag further include:

Bottom panel cover plate (700), is attached to the bottom panel, which includes substantially waterproof steaming The film of gas, the film of the substantially vapor impermeable are suitable for reducing or preventing air, vapor and water via the bottom panel in ring Pass through between border and the interior storage space；Wherein Wall board with the bottom panel of bag back to marginal portion bag be provided open Mouthful；

And wherein

The brown paper freezer bag, which has, is attached to the mechanical interlocked of the marginal portion；It is described it is mechanical interlocked arrangement and be positioned to use In offer:

The opening unfolded state of the brown paper freezer bag, for loading and/or unloading refrigerated goods and/or freezing to be transported Cargo, and

The closure unfolded state of the brown paper freezer bag provides so that the brown paper freezer bag is closed in unfolded state at it For transporting the substantially closed interior storage space of refrigerated goods and/or reefer cargo；Wherein

It is described it is mechanical interlocked be that can be closed so that in the closure unfolded state of the brown paper freezer bag, the mechanical mutual Lock cooperates with the Wall board, the bottom panel and the bottom panel cover plate (700), with closure and it is substantially sealed it is described in Portion storage space separates the interior storage space with environment, to minimize or prevent air from storing up from environment into the inside Space is deposited, so that the brown paper freezer bag is suitable for minimizing or preventing during transporting refrigerated goods and/or reefer cargo It is condensed in refrigerated goods and/or reefer cargo in the interior storage space；Wherein

It is described it is mechanical interlocked be that can reclose interlocking, comprising:

First elongate closure member is attached to the marginal portion；First elongate closure member is attached to the front wall panel (S1A) first part of the two side walls panel (S2A, S2B) adjacent and with the front wall panel (S1A), and

Second elongate closure member is attached to the marginal portion；Second elongate closure member is attached to the rear wall (S1B) second part of the two side walls panel (S2A, S2B) adjacent and with the rear wall (S1B)；

First elongate closure member has cavity, which is suitable for accommodating the protrusion of second elongate closure member.

2. according to the method described in claim 1, wherein

The step of transporting the first resealable container (20) of closure includes: from loading and be closed the described first salable appearance For the cargo load chamber (660) of device (20) to during the entire transport for delivering destination (DD), described first remained closed can be close Seal the closed state of container (20).

3. method according to claim 1 or 2, comprising the following steps:

The rigid container is cooled to predetermined temperature (S6370) before the step of rigid container (6420) are provided, or Person

Second rigid container (6420B) is cooled to predetermined temperature before the step of the second rigid container (6420B) is provided It spends (S6370).

4. method according to any of the preceding claims, wherein

The vessel bottom wall (6430) of rigidity and the multiple container side wall (6440) of rigidity and the lid are suitable for base Vapor impermeable in sheet.

5. method according to any of the preceding claims, wherein

The vessel bottom wall (6430) of rigidity and the multiple container side wall (6440) of rigidity and the lid include isolation Layer and the material layer for being suitable for substantially vapor impermeable.

6. method according to any of the preceding claims, especially when being subordinated to claim 3, wherein

At least one wall and/or lid of the rigid container include energy-absorbing layer.

7. method according to any of the preceding claims, especially when being subordinated to claim 3, wherein

All walls of the rigid container include the layer of energy absorbing material.

8. described in any item methods of according to claim 6 or 7, wherein

Energy absorbing material is the material with the specific heat capacity greater than 1000J/ (kg*K)；The energy absorbing material is described in the use Predetermined temperature is cooled to before rigid container.

9. method according to any of the preceding claims, wherein

The rigid container includes:

Vapor impermeable layer, for preventing air from entering interior storage space (6465) from environment；And

Separation layer, including having the material of the thermal conductivity less than 0.2W/ (K*m)；And

The layer of energy absorbing material with the specific heat capacity greater than 1000J/ (kg*K)；The energy absorbing material is suitable for using institute Predetermined temperature is cooled to before stating rigid container.

10. method according to any one of claims 6 to 9, wherein

The energy absorbing material is the phase-change material with specific heat capacity and potential heat value；The energy absorbing material is described in the use It is cooled to predetermined temperature before rigid container, which is chosen to the phase-change material and is in solid-state.

11. method according to any of the preceding claims, wherein

The container edge (6445) for providing the opening (6450) is oppositely disposed with the vessel bottom wall；And wherein

The multiple container side wall (6440) is arranged in a conical manner, so that rigid container ratio at the container edge exists It is wide at the vessel bottom wall.

12. method according to any of the preceding claims, wherein

The brown paper freezer bag is suitable for minimizing the energy transmission of the reefer cargo in from atmospheric environment to interior storage space, So that when product of the atmospheric environment with steady temperature and the specific heat capacity of the quality m and reefer cargo of the reefer cargo is more than At 20000 joules, then

When the initial temperature differences between warmer surrounding air and the reefer cargo are 50K, the cold of the reefer cargo is being kept While jelly state, need more than 4 hours that the mean temperature of the reefer cargo is improved 20k.

13. method according to any of the preceding claims, wherein

The brown paper freezer bag further include:

The first in command is adapted to allow for being grasped with manpower, enables to carry container, the first in command includes being formed as U-shaped And there are two the material layer bands of material layer strap ends part for tool；The end sections of the material layer band of the first in command are attached It is connected to the marginal portion of the front wall panel (S1A)；With

Second handle is adapted to allow for being grasped with manpower, enables to carry container, the second handle includes being formed as U-shaped And there are two the second material layer bands of material layer strap ends part for tool；The end of the second material layer band of the second handle Portion part is attached to the marginal portion of the rear wall (S1B).

14. method according to any of the preceding claims, wherein

First elongate closure member is attached to the front face between at least one described hole punching and the bottom panel of bag The marginal portion of plate.

15. a kind of external member of part, comprising:

First resealable container (20), suitable for being used in atmospheric environment, and

The refrigerated goods and/or reefer cargo of one deal are packaged in the interior storage space of first resealable container (20) In, first resealable container (20) includes

Wall, is suitable to sealingly close the interior storage space for transporting refrigerated goods and/or reefer cargo, which is shaped as simultaneously Suitable for forming the interior storage space at least 10 liters of volume；The wall includes:

C) it can be closed opening, so that first resealable container (20) sealing or substantially sealed institute in closed state Interior storage space is stated, separates the interior storage space with environment, to minimize or prevent air from described in environment entrance Interior storage space；

And wherein the described of first resealable container (20) is closed opening closure, to seal the refrigerated goods of the amount Or reefer cargo, separate the refrigerated goods of the amount or reefer cargo with the atmospheric environment；With

For the rigid container used in atmospheric environment (6420), which includes:

The vessel bottom wall (6430) of rigidity；With

It covers (6460), is configured to cover the opening when the lid is placed on the container edge, to provide the rigidity The closed state of container (6420)；And wherein

It is described lid with rigidity the container edge (6445) cooperate so that in closed state the rigid container sealing or Substantially sealed interior storage space (6465), separates the interior storage space with environment, with minimize or prevent air from Environment enters the interior storage space；Wherein

First resealable container (20) of closure is placed in the rigid container (6420), wherein

First resealable container (20) is the brown paper freezer bag used in atmospheric environment, brown paper freezer bag tool Have:

Unfolded state, so that the brown paper freezer bag is provided in the folded-out situation for transporting refrigerated goods and/or freezing The interior storage space of cargo, the brown paper freezer bag include:

Layers of kraft paper is configured to and is folded into be formed:

Front wall panel (S1A),

Rear wall (S1B),

Two side walls panel (S2A, S2B) relative to each other；With

Bottom panel cover plate (700), is attached to the bottom panel, which includes substantially waterproof steaming The film of gas, the film of the substantially vapor impermeable are suitable for reducing or preventing air, vapor and water via the bottom panel in ring Pass through between border and interior storage space；Wherein Wall board with the bottom panel of bag back to marginal portion bag opening is provided；

And wherein

The brown paper freezer bag, which has, is attached to the mechanical interlocked of the marginal portion；It is described it is mechanical interlocked arrangement and be positioned to For providing:

It is described it is mechanical interlocked be that can be closed so that in the closure unfolded state of the brown paper freezer bag, the mechanical mutual Lock cooperates with the Wall board, the bottom panel and the bottom panel cover plate (700), with closure and substantially sealed internal storage Space is deposited, separates the interior storage space with environment, thus minimize or prevent air from entering interior storage space from environment, To which during transporting refrigerated goods and/or reefer cargo, the brown paper freezer bag is suitable for minimizing or preventing internal reservoir It is condensed in refrigerated goods and/or reefer cargo in space；Wherein