CN207450682U

CN207450682U - Package with fluid device

Info

Publication number: CN207450682U
Application number: CN201720350065.8U
Authority: CN
Inventors: 张嘉盈
Original assignee: Shanghai Air Paq Packaging Technology Development Co Ltd
Current assignee: Shanghai Air Paq Packaging Technology Development Co Ltd
Priority date: 2017-04-05
Filing date: 2017-04-05
Publication date: 2018-06-05
Anticipated expiration: 2027-04-05

Abstract

One fluid packing device includes at least fluid buffer cell with one or more fluid storage units, it includes a first fluid storage films and a second fluid storage films are overlappingly set so as to be respectively formed a fluid reservoir and a filling mouth per the fluid storage units, so after fluid enters the fluid reservoir and reaches a predetermined pressure, i.e. to the filling mouth plastic packaging so that the fluid cushion unit forms the volumetric packaging device without filling-valve, partitioning slot is provided between the wherein adjacent fluid storage units, and multiple rows of bending seams and is placed in the fluid storage units, the fluid cushion unit is through bending and forming multiple side walls after plastic packaging, the adjacent two side of the multiple side wall substantially at right angles to arranges, so as to which the multiple side wall forms a square accommodating chamber.

Description

Package with fluid device

Technical field

The utility model is related to a kind of air-packing product, more particularly to a kind of package with fluid device, wherein the fluid Multiple side walls of packing device form general square shape, so as to be able to be suitable for be enclosed in around article to be packaged, to give described treat Packing article provides air cushion effect, and the package with fluid device is to form one by the way of the plastic packaging in inflation to stand Body package with fluid device.

Background technology

Packaging refers to protect product in the process of circulation, facilitates storing, promotes sale, is used by certain technical method Container, material and adminicle etc. overall title.In modern logistics industry, most widely used is packing box (packing case). However, the manner of packing of this traditional packing box, all prevents falling function without providing anticollision anti-collision.That is, transport or During storage, packing box or packing case may be because collision and cause to deform, so as to cause the damage or change of products to be packaged Shape.So the article higher to some packing instructions, such as electronic digital product, plastic ceramic, biochemical product, food doctor Medicine etc. is required for providing cushioning effect to packing article, packing article to be prevented to be damaged during transporting and storing.It is existing Some solutions, such as traditional paper package box can be as steeped inside paper package box filled with padded coaming Foam material come achieve the purpose that provide cushioning effect.However, the padded coaming of this packing box and filling is transported to packaging ground When, the cost of transport and storage is very expensive.And buffering foamed material pollution environment, and not environmentally.

It is as shown in FIG. 1A and 1B traditional packing case made of corrugated paper, wherein there are four first for packing case tool Side wall 1a, 1b, 1c, 1d that tail connects are used for storage article to form accommodating chamber 11P, the accommodating chamber 11P.In every side wall The upper and lower end parts of 1a, 1b, 1c, 1d each extend over out a foldable face, per the foldable face by folding for sealing The upper and lower opening of the accommodating chamber 11P.If Figure 1A is when the packing case is not used, want to be stored up in rugosity by the folding It deposits, to be reduced as far as the stored space of the packing case itself；Such as Figure 1B in the packing case in use, by artificial So that the accommodating chamber 11P is formed, and the packing case bottom is obtained and is folded per the foldable face, for sealing institute It states packing case and obtains bottom opening；After article is put into the accommodating chamber, by every foldable face at the top of the packing case It is folded, open top is obtained for sealing the packing case, so as to complete the packing work to article.

But during product is transported, the packing case can not effectively provide enough buffer capacities for product Power.In order to solve this problem, during use, generally require first using some bubble cloths, bubble grain, Poly Foam, EPE or Flexiplast etc. is put into togerther the packing case together with article, to reach good anti-dropping crashworthiness, but so undoubtedly increases Added transportation cost, and wired up extremely inconvenient, not only lost time, reduced work efficiency, and add manpower into This, has not met the demand of modern transportation industry.As shown in Figure 1B, it is necessary to enhance the foam buffer element that matches with product 12P, it is necessary to a pair of buffer element 12P be symmetrically disposed in the both sides or both ends of product, then during use It is encapsulated in again in the accommodating chamber 11P.So for the packing case, the mainly institute of cushioning effect is provided for product Buffer element 12P is stated, and the packing case has primarily served the effect of encapsulation.But the buffer element 12P do not possess it is general Property, that is to say, that the buffer element 12P only adapts to a product, it is necessary to re-replace difference after replacement of products Buffer element, and the volume of the buffer element 12P is larger, and can not be changed, so so that the buffering The use cost of element 12P is higher.Especially various product makes rapid progress, falls over each other gorgeous today of struggling against, traditional cushioning element Part 12p can not possibly be used to the replacement packing articles each other as each product, this is necessarily required to a kind of with good versatility Packing articles substitute traditional manner of packing.

With the continuous development of logistics transportation industry, the transport of more and more products has caused the consumption number of the packing case Amount substantial increase, however, since the raw material of the packing case are mainly corrugated paper, so, this packing case it is a large amount of Consumption necessarily brings heavy pressure to environment.Therefore, another common traditional air-packing bag also begins to widely transport For logistics transportation industry, existing gas flushing pouch generally by by inflatable bag body by it is a series of be folded and sealed against being formed by The packaging bag for the accommodation space that multiple side walls are formed, for storage package article, such as common U-shaped bag, c-type bag or O-shaped Bag etc..Can not be in generally rectangular shape but in the folding process of these common air-packing bags, between some adjacent walls Shape, so as to which entire packaging bag be caused to be not suitable for packing square article to be packaged, because article meeting to be packaged and packaging bag Between generate larger gap so that packaging bag cannot be closely bonded with article to be packaged, so as to affect air cushion effect Fruit.That is, existing air-packing bag, all can only form the extending direction of gas chamber spatially by setting inflection point Change, and formed space multistory shape it is relatively simple.However, present contoured article to be packaged is various, conventional configuration Air-packing bag cannot meet requirement of the article to be packaged of this diversified configuration to cushion performance.In other words, The generation type of existing air-packing bag, can not provide diversified spatial configuration.

In addition, common now traditional air-packing bag or there are some it is common the shortcomings that, seem have it is higher The problem of storage storage for the air-packing bag that is not convenient and having completed inflation inflated when manufacture cost or use etc.. Particularly, in order to solve the problems, such as inflation, air-packing bag common now except by plural layers formed can gas storage multiple streams Body storage room additionally includes at least double-layer films and is used for forming check valve, that is to say, that the institute formed by double-layer films It states check valve to inflate to each fluid reservoir, and after the completion of inflation, forms the film of the check valve because described The effect of fluid storage intraventricular pressure power and automatic attaching together, to prevent air reverse osmosis.But so except causing inflation Activity duration is elongated outer, also increases the difficulty of processing procedure and additional cost.

The content of the invention

The main purpose of the utility model is that a fluid packing device is provided, wherein the package with fluid device provides one Fluid cushion unit, the fluid cushion unit form multiple side walls and substantially form square package bag, to be enclosed in object to be packaged Around product, so as to described when article to be packaged is stored in the package with fluid device and when either direction is under pressure Fluid cushion unit can disperse the pressure, and then so that article to be packaged is unlikely to be influenced be subject to the pressure.

The another object of the utility model is to provide a kind of package with fluid device, when article to be packaged be stored in it is described During package with fluid device, article to be packaged, which is equivalent to, to be suspended in the inside of the package with fluid device, so as to article to be packaged It is not easily susceptible to the interference of external environment.

The another object of the utility model is to provide a kind of package with fluid device, and the package with fluid device utilizes gas As object is filled with, so as to reducing the weight and use cost of the package with fluid device, and filled in the package with fluid When the either direction put is under pressure, the gas inside the fluid cushion unit can rapidly disperse the pressure, from And the buffer capacity of the package with fluid device is enhanced, so article to be packaged can be avoided to be squeezed.

The another object of the utility model is to provide a kind of package with fluid device, by being filled to the fluid cushion unit During entering gas, the fluid cushion unit can form multiple side walls approximately along sealing station and an accommodating chamber is used Memory space is provided for article to be packaged, so as to which the package with fluid device is easy to use.

The another object of the utility model is to provide a kind of package with fluid device, and the package with fluid device be not filled with During gas, the memory space of occupancy is smaller, compared with traditional packing case, the package with fluid device convenience in transport and storage； In addition, the package with fluid device allows to be inflated operation to the fluid cushion unit at packaging scene, so as to directly Ground is for packing article to be packaged, thereby using convenient.

The another object of the utility model is to provide a kind of package with fluid device, and the package with fluid device is being charged After gas, the fluid cushion unit can freely be adjusted according to the shape of product, so as to so that the package with fluid dress It puts with stronger versatility, and after article to be packaged is put into the accommodating chamber that the fluid cushion unit is formed, The package with fluid device combined with article to be packaged it is compact, and then, article to be packaged will not be from the package with fluid device It is slid in the accommodating chamber.

The another object of the utility model is to provide a kind of package with fluid device, and the package with fluid device both can be single Solely the packing articles as article to be packaged can also coordinate other packing articles, such as with traditional packing case or packaging Box is used together.

The another object of the utility model is to provide a kind of package with fluid device, by setting the folding for being suitable for folding Folded unit so that entire air-packing device forms more flexible and changeable spatial configuration in three dimensions, wherein being suitable for rolling over The folded folding unit is interconnected with the fluid cushion unit, and the folding unit can select to be connected to it is described Any position of fluid cushion unit, so that any position for folding unit and being located at the entire package with fluid device, It folds to form spatial configuration to facilitate.

The another object of the utility model is to provide a kind of package with fluid device, wherein providing the same of buffering effect When, it can ensure the flatness of the package with fluid device outer wall, packing article or other types packing device can be bonded Surface, enhance stability.

The another object of the utility model is to provide a kind of package with fluid device, wherein the package with fluid device has One folded wall, the folded wall are not take up exceptional space, so as to improve package with fluid device transport, storage, using waiting Stability in journey.Meanwhile because the folded wall is not take up exceptional space, so as to improve the bag in the package with fluid device The stability of article is filled, enhance buffering effect and the accommodation space of the package with fluid device can be made full use of.

In order to achieve the above object, the utility model provides a fluid packing device, which is characterized in that including there are one tools Or an at least fluid buffer cell for multiple fluid storage units, it is stored including a first fluid storage films and a second fluid Film is overlappingly set so as to a fluid reservoir and a filling mouth are respectively formed per the fluid storage units, wherein the fluid Storage room is connected with the filling mouth, so when fluid into the fluid reservoir and reaches the fluid storage units After one predetermined pressure, i.e., to the filling mouth plastic packaging so that the fluid cushion unit forms the three-dimensional bag without fluid filling-valve Assembling device, wherein partitioning slot is provided between the adjacent fluid storage units, and multiple rows of bending seams and is placed in the fluid Storage element so that corresponding every sub- fluid storage units are formed per the fluid storage units, and the fluid delays Unit is rushed through bending and forming multiple side walls after plastic packaging, the adjacent two side of the multiple side wall substantially at right angles to arranges, from And the multiple side wall forms a square accommodating chamber, is delayed with accommodating article to be packaged so as to provide air for the article to be packaged Punching acts on.

One embodiment according to the present utility model, wherein the position per the fluid storage units with being stitched per the bending It is corresponding, the bending is arranged with arrangement form one and is stitched, so that bent per the fluid storage units at every bending seam, So that the package with fluid device that multiple sub- fluid storage units are formed has a bottom wall, four peripheral walls and a top Wall, and the bottom wall, four peripheral wall are respectively formed the square accommodating chamber.

One embodiment according to the present utility model, wherein the fluid cushion unit is by splitting each fluid reservoir Memory cell is so as to forming downside wall, rear wall, upper left side wall, lower left sidewall, upper right side wall and the wherein described stream of bottom right side wall The top ends of body buffer cell bend downward to be formed side wall and overlapping wall, wherein the overlapping wall respectively with the rear side The upper end of wall, the upper left side wall and the upper right side wall arrange with being superimposed, wherein the rear wall end continue to Lower bending, so as to form two layers of surge chamber, the upper left side wall and the upper right side wall are also bent correspondingly downwards, are formed two layers Surge chamber, so as to provide double buffering effect.

One embodiment according to the present utility model, wherein the bending seam is further bent including an at least antithetical phrase Seam, at least a wall partitioning slot and at least a pair of of folded wall bending seam, are located at the fluid storage units, wherein the stream respectively The left and right sides of body buffer cell has one side joint seal of continuous sealing, wherein the package with fluid device wraps after fluid-filling A package wall and a side wall are included, wherein the package wall includes a bottom wall, two folded walls and a peripheral wall, wherein the wall separates Seam is for the side wall for separating the package with fluid device and the package wall, wherein the institute on the wall partitioning slot and right side It states between sub- bending seam, folded wall bending seam and the banding stitches and the sub- bending seam, folded wall bending seam Between form the peripheral wall, wherein the sub- bending seam in left side, folded wall bending seam and the sub- bending seam on right side, The bottom wall and the folded wall are formed between the folded wall bending seam.

One embodiment according to the present utility model, wherein the package with fluid device includes the two fluid cushion lists Member, head and the tail both ends are sealed together by abutted seam, and multiple fluid storage units will be each described after bending Fluid storage units are into sub- fluid storage units, so as to which multiple sub- fluid storage units form multiple side walls, wherein two institutes The multiple sub- fluid storage units for stating fluid cushion unit surround generally square accommodating chamber, and to be packaged with picking and placeing One opening of article.

One embodiment according to the present utility model folds unit, including at least two superposed including one The folding part of arrangement is seamed by multiple chokes and is placed in the fluid storage units and forms unaerated structure, so to institute When stating fluid cushion unit fluid-filling, the unaerated structure positioned at the corner of the package with fluid device and will facilitate folding Repeatedly, so that the multiple side wall forms the square accommodating chamber.

One embodiment according to the present utility model folds unit, including at least two superposed including one The folding part of arrangement is seamed by multiple chokes and is placed in the fluid storage units to reduce each sub- fluid storage units Aeration quantity so that it is described folding unit be relatively easy to fold.

One embodiment according to the present utility model, wherein the subflow body storage element is at least one long and narrow son point Space by each fluid storage units to be divided into width dimensions secondary fluid storage more smaller than the sub- fluid storage units Unit, in order to which this region carries out folding.

One embodiment according to the present utility model, wherein the both ends of the fluid cushion unit pass through multiple resistances respectively Air cleft seals, and after being charged fluid per the fluid storage units in the fluid cushion unit, delays in the fluid The asymmetric side for rushing the roof of unit formation forms unaerated portion, from the chamber for easily sealing the square accommodating chamber Mouthful.

One embodiment according to the present utility model including a functional layer, is located at outer packaging layer or inner packing layer, So as to provide additional function for the package with fluid device.

One embodiment according to the present utility model, wherein each secondary fluid reservoir between the two folded wall bending seams Memory cell forms the folded wall, the sub- fluid storage units and each secondary fluid reservoir between the two sub- bending seam Memory cell forms the bottom wall, wherein forming thickness value and the formation of each secondary fluid storage units of the folded wall Being provided with the sub- partitioning slot of the bottom wall and the sum of thickness value of each secondary fluid storage units for being formed, with formation The thickness value of each sub- fluid storage units of the bottom wall is equal or approximate, so as to be arranged at institute when the folded wall When stating the bottom side of bottom wall, the folded wall can't protrude the plane where the bottom wall.

One embodiment according to the present utility model, wherein the fluid cushion unit further includes multiple folding lines, wherein Each fold line tilts between a connection heat seal point and the sub- bending seam to be extended, wherein each fold line and each institute It states bending seam and is intersected in an inflection point, wherein forming a folding line between the inflection point of the two corresponding fold lines.

One embodiment according to the present utility model, wherein the fluid cushion unit includes multiple flow guiding slits and multiple close Joint seal, the plurality of flow guiding slit are respectively arranged at the filling mouth of each fluid storage units, and described close Joint seal is just formed at the filling mouth of the fluid storage units after completing to fill the fluid storage units.

One embodiment according to the present utility model, the plurality of fluid cushion unit are connected to form continous way stream Body buffer cell wherein the fluid cushion unit includes a fluid filling vias, integrally extends each fluid Storage element, wherein the extending direction of the fluid filling vias and the fluid storage units is perpendicular, so when to described Continous way fluid cushion unit fluid-filling and after reaching predetermined pressure, i.e., the described of fluid storage units described in plastic packaging is filled Fill out mouth.

Description of the drawings

Figure 1A and Figure 1B is the schematic diagram of traditional packing case.

Fig. 2 is the package with fluid device stereoscopic schematic diagram of first preferred embodiment according to the present utility model.

Fig. 3 is that the package with fluid device of above preferred embodiment according to the present utility model is in flat under unaerated state Face schematic diagram.

Fig. 4 is that the package with fluid device of above preferred embodiment according to the present utility model is in having under inflated condition The stereoscopic schematic diagram of unaerated structure.

Fig. 5 A and Fig. 5 B are the structure diagram after line A-A is splitted along Fig. 4 respectively.

Fig. 6 is the stereoscopic schematic diagram of the package with fluid device of second preferred embodiment according to the present utility model.

Fig. 7 is that the package with fluid device of above-mentioned second preferred embodiment according to the present utility model is in unaerated state Under floor map.

Fig. 8 is that the package with fluid device of above-mentioned second preferred embodiment according to the present utility model is under inflated condition Have time inflation main body stereoscopic schematic diagram.

Fig. 9 A and Fig. 9 B are the structure diagram after line B-B is splitted along Fig. 7 respectively.

Fig. 9 C and Fig. 9 D are a kind of structure diagrams of variant embodiment.

Fig. 9 E are the structure diagrams of another variant embodiment.

Figure 10 is the stereoscopic schematic diagram of the package with fluid device of the 3rd embodiment according to the present utility model.

Figure 11 is after the package with fluid device sealing of above-mentioned 3rd preferred embodiment according to the present utility model is open Schematic diagram.

When Figure 12 is the unaerated of the package with fluid device of above-mentioned 3rd preferred embodiment according to the present utility model simultaneously And in the schematic diagram of unfolded state.

Showing when Figure 13 is the inflation of the package with fluid device of above-mentioned 3rd preferred embodiment according to the present utility model It is intended to.

Figure 14 is the stereoscopic schematic diagram of the package with fluid device of the 4th preferred embodiment according to the present utility model.

Figure 15 is the decomposition diagram of the package with fluid device of above-mentioned 4th preferred embodiment according to the present utility model.

Figure 16 is the expanded schematic diagram of the package with fluid device of above-mentioned 4th preferred embodiment according to the present utility model.

Figure 17 is that a kind of deformation of the package with fluid device of above-mentioned 4th preferred embodiment according to the present utility model is real Apply the stereoscopic schematic diagram of mode.

Figure 18 is the deformation implementation side of the package with fluid device of above-mentioned 4th preferred embodiment according to the present utility model The expanded schematic diagram of formula.

Figure 19 is another deformation of the package with fluid device of above-mentioned 4th preferred embodiment according to the present utility model The expanded schematic diagram of embodiment.

Figure 20 is the stereoscopic schematic diagram of the package with fluid device of the 5th preferred embodiment according to the present utility model.

Figure 21 is illustrated according to the polycrystalline substance of the package with fluid device of above-mentioned 5th preferred embodiment of the utility model Figure.

Figure 22 is the knot according to the unfolded state of the package with fluid device of above-mentioned 5th preferred embodiment of the utility model Structure schematic diagram.

Figure 23 is another improvement of the package with fluid device of above-mentioned 5th preferred embodiment according to the present utility model The perspective view of embodiment.

Figure 24 is the above-mentioned another kind of the package with fluid device of above-mentioned 5th preferred embodiment according to the present utility model It improves sealing in embodiment and picks and places the perspective view after the opening of article to be packaged.

Figure 25 is the perspective view of the package with fluid device of the 6th preferred embodiment according to the present utility model.

Figure 26 is the package with fluid device of above-mentioned 6th preferred embodiment according to the present utility model applied to packaging Use state diagram during printer.

Figure 27 is the exhibition of the unaerated of the package with fluid device of above-mentioned 6th preferred embodiment according to the present utility model Open schematic diagram.

Figure 28 is the folding line and folding of the package with fluid device of above-mentioned 6th preferred embodiment according to the present utility model The schematic diagram of superimposing thread.

Figure 29 A are that the package with fluid device of above-mentioned 6th preferred embodiment according to the present utility model is folded into solid The flow diagram of configuration.

Figure 29 B are that the package with fluid device of above-mentioned 6th preferred embodiment according to the present utility model is folded into solid The flow diagram of configuration is not provided with the structure diagram during location slit with signal.

Figure 30 is that a kind of deformation of the package with fluid device of above-mentioned 6th preferred embodiment according to the present utility model is real Apply the structure diagram of mode.

Figure 31 is another deformation of the package with fluid device of above-mentioned 6th preferred embodiment according to the present utility model The structure diagram of embodiment.

Expansion shape when Figure 32 is the unaerated of the package with fluid device of the 7th preferred embodiment according to the present utility model State schematic diagram.

Figure 33 is the package with fluid folding device heat-sealing of above-mentioned 7th preferred embodiment according to the present utility model The stereoscopic schematic diagram of finished product afterwards.

Figure 34 is the stereoscopic schematic diagram of the package with fluid device of above-mentioned 7th preferred embodiment according to the present utility model.

Figure 35 be the package with fluid device of above-mentioned 7th preferred embodiment according to the present utility model be placed on one its Stereoscopic schematic diagram in his type of package bag.

Figure 36 is a bottom wall and one for the package with fluid device of above-mentioned 7th preferred embodiment according to the present utility model The structure diagram of folded wall.

Expansion shape when Figure 37 is the unaerated of the package with fluid device of the 8th preferred embodiment according to the present utility model State schematic diagram.

Figure 38 is after the package with fluid folding device heat-sealing of above-mentioned 8th embodiment according to the present utility model is got up The stereoscopic schematic diagram of finished product.

Figure 39 is the stereoscopic schematic diagram of the package with fluid device of above-mentioned 8th embodiment according to the present utility model.

Figure 40 is that the package with fluid device of above-mentioned 8th embodiment according to the present utility model is placed on other classes Stereoscopic schematic diagram in type packaging bag.

Specific embodiment

It is described below to disclose the utility model so that those skilled in the art can realize the utility model.It retouches below Preferred embodiment in stating is only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It is retouched following The basic principle of the utility model defined in stating can be applied to other embodiments, deformation scheme, improvement project, etc. Tongfangs The other technologies scheme of case and spirit and scope without departing from the utility model.

It is the package with fluid device of first preferred embodiment according to the present utility model as shown in Fig. 2 to Fig. 5 B, it is described It is to be packaged to be enclosed in can to form multiple side walls during the fluid-filling and after sand off for package with fluid device Around article.When article to be packaged is placed in the package with fluid device and is subject to the pressure of either direction, the stream Body packing device is dispersed the pressure, is squeezed to avoid article to be packaged and even damages.

Specifically, the package with fluid device of the preferred embodiment of the utility model, adopts the plastic packaging in fluid-filling Mode form a volumetric packaging device, to be after fluid-filling various packing articles for example electronic product, food, medicine production Product, industrial chemicals, biomaterial, plastic ceramic, fast-moving consumer goods etc. provide fluid cushion effect, and when unused, it can Facilitate storage and transport not fill fluid, fluid is filled at scene again when in use, thereby using very convenient.Because the fluid Packing device has fluid cushion performance, the effect for being suitable for providing fluid cushion for the article to be packaged so as to it.This The above-mentioned article to be packaged that field technology personnel are appreciated that is not limited to example set forth herein, according to actual needs, this The package with fluid device of utility model is readily applicable to the packaging of other class articles.The stream according to the utility model Body packing device is used to provide the medium of buffering effect as fluid, such as gas, liquid etc..This in the utility model is preferred In embodiment, the package with fluid device may be embodied as air cushion material, that is, the gas being filled with is by taking air as an example.Certainly, It will be appreciated by persons skilled in the art that it is also likely to be other fluids as needed in the application.In this preferred embodiment In, an isolated packing bag can be formed after inflation, so as to provide air cushion effect for a packing article.

In this preferred embodiment of the utility model, the package with fluid device includes a fluid buffer cell 10, An isolated packing bag is formed by a fluid cushion unit 10 or multiple fluid cushion units 10 connect through plastic packaging Connect the isolated packing bag as described in being bonded or seal and to be formed.In example as shown in Fig. 2 to Fig. 5 B, by a fluid cushion Unit 10 is formed.

In this preferred embodiment of the utility model, the fluid cushion unit 10 includes one or more fluid reservoirs Memory cell 11, wherein the fluid cushion unit 10 includes a first fluid storage films 101 and a second fluid storage films 102.It may also be said that the fluid cushion unit 10 formed by least LAYER FLUID storage films 101 and 102.In addition, by described First fluid storage films 101 are overlappingly set with the second fluid storage films 102 so as to divide per the fluid storage units 11 A fluid reservoir 12 and a filling mouth 13 are not formed, wherein the fluid reservoir 12 is connected with the filling mouth 13. So after fluid enters to fluid reservoir 12 from the filling mouth 13, and the fluid storage units 11 is made to reach one After predetermined pressure, i.e., plastic packaging is carried out to the filling mouth 13, then the filling to fluid storage units this described 11 is completed, when complete When the filling of paired all fluid storage units 11 and plastic packaging, i.e., so that the fluid cushion unit 10 forms the solid Packaging bag.

In this preferred embodiment of the utility model, there is a sealing side wall 103 per the fluid storage units 11, A long and narrow partitioning slot 104 is formed between the sealing side wall 103 per the adjacent fluid storage units 11, and per described The setting that is arranged side by side of fluid storage units 11 forms the fluid cushion unit 10.It is noted that per the fluid storage It is substantially parallel between unit 11, so that the shape of the fluid cushion unit 10 is stablized and is easy to during production relatively It is controlled.In addition, because the shape per the fluid storage units 11 can change after inflation, so as to the fluid cushion Various shape and size can be made in unit 10.The fluid storage units 11 can be strip (as horizontal strip and/ Or longitudinal strip etc.), bulk etc., shape is unrestricted, and in this preferred embodiment, the fluid storage units 11 can be with Form strip.

It's also worth mentioning that during the package with fluid device is molding, per the partitioning slot 104 by described the One fluid storage films 101 are formed with the second fluid storage films 102 sealing, and particularly, this in the utility model is preferred It is to seal the first fluid storage films 101 by hot sealing process to store up with the second fluid per the partitioning slot 104 in embodiment It deposits film 102 and is formed, it should be understood by those skilled in the art that sealing the first fluid storage films 101 and institute When stating second fluid storage films 102, it is not limited to hot sealing process.By seal the first fluid storage films 101 with it is described Second fluid storage films 102 form this mode per the partitioning slot 104 so that can be with shape per the fluid storage units 11 Into the individual fluid reservoir 12.In addition, the position and quantity per the partitioning slot 104 can be according to different use need It is adjusted, so that the fluid cushion unit 10 forms the package with fluid device of different shape and specification, so as to To meet different use needs.

It will be appreciated by those skilled in the art that every fluid reservoir 12 per the fluid storage units 11 It can be realized by every filling mouth 13 and individually be filled with fluid and storage fluid, and when fluid described in any of which After damaged or gas leakage occurs for storage room 12, the abutting fluid reservoir 12 is still filled with gas, so described When package with fluid device is used for packing article to be packaged, the probability that article to be packaged is damaged is preferably minimized, so as to described The reliability of package with fluid device has also obtained effectively ensureing.In other words, each fluid storage units 11 can be only On the spot fluid-filling or inflation, so in the fluid storage units 11 by damaged and during gas leakage, other fluids Storage element 11 can be unaffected.Certainly, it is worth mentioning at this point that, the fluid storage units 11 can also be interconnected, but It is that must determine simultaneously to inflate all fluid storage units 11, and reaches predetermined pressure in the fluid reservoir 12 Afterwards, plastic packaging is carried out to the filling mouth 13 of corresponding all fluid storage units 11 to be formed described in solid at once Fluid cushion unit 10.

In this preferred embodiment, as shown in Figure 3 and Figure 4, the first fluid storage films 101 and the second fluid Storage films 102 are overlappingly set to form a fluid filling vias 14, wherein the fluid filling vias 14 described is filled via every Mouth 13 is filled out to connect with every fluid storage units 11 respectively, such fluid can be distributed via the fluid filling vias 14 into Enter per the fluid storage units 11, and after every fluid reservoir 12 reaches the predetermined pressure, i.e. plastic packaging institute phase The corresponding filling mouth 13 is so as to completing the filling to the fluid storage units 11.Therefore, the stream of the utility model Body packing device is that the volumetric packaging device is formed by the way of the plastic packaging in fluid-filling.

In addition, fluid or gas are filled with into the fluid filling vias 14 in order to easily realize, it can be in the stream The filling end of body filling vias 14 selectively sets air inflation nozzle or other structures being easy to using inflator pump inflation, with suitable Assigned in inflator pump, in this case, user can easily utilize inflator pump or other air charging systems to the fluid Gas is filled in filling vias 14, therefore, the air charging system that this preferred embodiment of the utility model is utilized is not to this Utility model is construed as limiting in itself.After gas is charged into the fluid filling vias 14, which is able to by the stream Body filling vias 14 be assigned to it is coupled it is logical per the fluid reservoir 12 in, when inflation terminates, and in every stream After reaching preset air pressure in body storage room 12, i.e., plastic packaging is carried out to every filling mouth 13, to prevent per the fluid storage Gas leakage in room 12.

It will be understood by those skilled in the art that the process of gas is being filled with to the fluid cushion unit 10 In, the fluid filling vias 14, which can be realized to every distribution of fluid reservoir 12, is filled into the fluid filling vias 14 Interior gas is filled with gas in order to be better achieved into the fluid cushion unit 10, therefore, logical from fluid filling Road 14 functionally from the point of view of, the fluid filling vias 14 be actually a gas distribution channel.But in the art Technical staff be to be further understood that in the case where the package with fluid device does not provide the fluid filling vias 14, Related technical personnel can also individually be filled with gas by every filling mouth 13 into every fluid reservoir 12.

In addition, in this preferred embodiment of the utility model, the fluid cushion unit 10 can be formed when being connected Continous way fluid cushion unit, that is to say, that when the special board of continous way fluid cushion unit collocation and using when filling The mode of envelope, you can automation or his semi-automatic continous way produce the fluid cushion unit 10.It further says, to institute State fluid cushion unit 10 the fluid storage units 11 inflate and reach predetermined pressure after, at once to the fluid reservoir The filling mouth 13 of memory cell 11 carries out plastic packaging, recycles the special board that will be broken to the fluid filling vias 14 It opens, to form the fluid cushion unit 10 of each solid.It should be understood that multiple fluid cushion units 10 are connected It connects to form the continous way fluid cushion unit, only described fluid filling vias 14 partly connects in fact, so when completion one After the inflation of a fluid cushion unit 10 and plastic packaging, if after breaking the fluid filling vias 14 complete it is single The fluid cushion unit 10.

In this preferred embodiment, the first fluid storage films 101 and 102 selectivity of second fluid storage films Ground heat-sealing stitches 105 per the bending so that being formed per the fluid storage units 11 more to form one or more bending seams 105 A sub- fluid storage units 111 mutually exchanged, and the both ends per the bending seam 105 do not extend to and to be formed per described Fluid reservoir 12 seals side wall 103 per described, in other words, 105 end and every partitioning slot 104 is stitched per the bending Between form a communicating passage 112, connected for that will adjoin per the sub- fluid storage units 111, in this way, when to When one sub- 111 fluid-filling of fluid storage units of the fluid storage units 11 or inflation, the fluid or gas obtain To enter whole sub- fluid storage units 111 of the fluid storage units 11 via every communicating passage 112, So as to realize the inflation purpose to the fluid storage units 11.In other words, every institute of the fluid storage units 11 Sub- fluid storage units 111 are stated to be able to be charged fluid or gas by every communicating passage 112.

It is noted that in this embodiment, the fluid cushion unit 10 further comprises multiple flow guiding slits 119, it is located at each fluid storage units 11 respectively in the position of the neighbouring fluid filling vias 14, that is, is located at Compared with the position of the filling mouth 13.Multiple flow guiding slits 119 connect the first fluid storage films 101 by heat-sealing respectively It is formed with the second fluid storage films 102.It is noted that multiple flow guiding slits 119 can be formed by heat-sealing it is various Shape seems the hot-sealing line of circle, triangle, trapezoidal, rectangle or polygon etc..So when complete to the fluid storage units 11 Into after filling gas, because the relation of the flow guiding slit 119 so that can be generated in the opposed area of the flow guiding slit 119 recessed Situation, also because recessed area i.e. compared with the filling mouth 13 positioned at the fluid storage units 11, in gas After completing to the filling of the fluid storage units 11, you can implement subsequently to seal the filling mouth 13 to facilitate. That is the flow guiding slit 119 is located at the filling mouth 13 of the fluid storage units 11, so except to the fluid Storage element 11 carries out partially stopping gas backstreaming during filling gas, can also be because of the relation of the flow guiding slit 119, in institute When stating the gas pressure that fluid reservoir 12 reaches predetermined, the region of the filling mouth 13 of the fluid storage units 11 can produce Give birth to it is recessed, with facilitate complete gas filling post heat-seal described in fluid storage units 11 the filling mouth 13 operation.

In this preferred embodiment of the utility model, the fluid cushion unit 10 further comprise it is at least one or Multiple sealing seams 120 are located at the filling mouth 13 of the fluid storage units 11, and the corresponding flow guiding slit 119.It is worth One is mentioned that, the sealing seam 120 is after completing to the gas filling of the fluid storage units 11, is just formed at described vertical Body packaging bag.It further says, the package with fluid device of the utility model is formed by the way of the plastic packaging in filling The three-dimensional package with fluid device, i.e., when fluid or gas enter the fluid filling vias 14 via the inflating port 13, Because the fluid storage units 11 are connected through the filling mouth 13 with the fluid filling vias 14, therefore gas will be sent to The fluid storage units 11, and after arrival preset air pressure, you can the sealing is stitched 120 and is formed at the fluid storage units The 11 filling mouth 13, to complete the gas filling to the fluid storage units 11.That is, when all stream After body storage element 11 all completes the filling of gas and plastic packaging, that is, it is shaped as the package with fluid device of the utility model.

It is noted that the position correspondence that 105 are stitched per the bending per the fluid storage units 11, to arrange shape Bending seam 105 described in Cheng Yilie, so that being formed per the fluid storage units 11 corresponding per the sub- fluid storage Unit 111.In order to enable the fluid cushion unit 10 forms the package with fluid device, the fluid cushion unit 10 it is every The fluid storage units 11 are respectively provided with bending seam 105 described in multiple row, when every fluid storage units 11 are charged fluid Or after gas, it is able to bend at every bending seam 105 per the fluid storage units 11, to form multiple side walls.Such as Fig. 2 It is shown, it is curved at every bending seam 105 per the fluid storage units 11 in this preferred embodiment of the utility model Song so that the package with fluid device that multiple sub- fluid storage units 111 are formed have a bottom wall, four peripheral walls and One roof, and the bottom wall, four peripheral wall are respectively formed an accommodating chamber and an accent, and article to be packaged is able to pass through institute It states accent to be put into the accommodating chamber, then seals the accent by the roof, to complete to treat packing article Packing work.

It is worth one, the position of the bending seam 105 and the columns formed according to different can adjust It is whole, so that the fluid cushion unit 10 forms the package with fluid device of different shape and specification, always, to meet use The different of family use needs.

It's also worth mentioning that after the package with fluid device is formed, the shape per the fluid storage units 11 It can change, in this way, the package with fluid device can be caused to be adapted to the needs of the size of different articles to be packaged, with So that the package with fluid device has good versatility.In addition, article to be packaged is packaged in the package with fluid device The accommodating chamber after, the package with fluid device combined with article to be packaged it is compact, so, article to be packaged will not be from institute It states in the accommodating chamber of package with fluid device and slides.

As shown in Figure 3 and Figure 4, in continuous multiple fluid reservoir deposit receipts of the both sides of the fluid cushion unit 10 Member 11 is respectively arranged with choke seam 106, and per the choke, seam 106 is by the first fluid storage films 101 and the second fluid Storage films 102 are formed by hot sealing process, in this preferred embodiment of the utility model, per the choke seam 106 with it is every The position of the bending seam 105 corresponds to, so when the fluid cushion unit 10 is charged per the fluid storage units 11 After fluid or gas, the seam 106 per the choke so that the package with fluid device in corresponding position, such as four peripheral wall and institute The junction for stating bottom wall forms unaerated structure 15.In this way, when to the fluid cushion unit 10 per the stream During being filled with gas in body storage element 11, the fluid cushion unit 10 can automatically form the bottom wall, described four Peripheral wall and the roof, so as to automatically form the accommodating chamber.In this case, the unaerated structure 15 is located at described The corner of package with fluid device, so as to which the presence of the unaerated structure 15 is unlikely to influence making for the package with fluid device Use effect.Accordingly, it is to be understood that ground, the unaerated structure 15 can be considered a folding unit 40, be suitable for folding, so that Arrangement mode and extending direction of the coupled fluid cushion unit 10 etc. change, so that the entire stream Body packing device generates flexible and changeable three dimensions spatial configuration, so as to meet the packing instructions of different occasions.Into one Step ground is said, in this preferred embodiment of the utility model, the package with fluid device includes the folding unit 40, wherein The fluid cushion unit 10 is suitable for interconnecting with the folding unit 40, to form an inflation buffering overall structure. In addition, the folding unit 40 includes at least two folding parts 41 and 42 superposed arranged.In the present embodiment, because described in Choke seam 106 so that the package with fluid device in corresponding position, such as four peripheral wall with the junction formation of the bottom wall The unaerated structure 15 can be used as the folding part 41 and 42, so as to the fluid cushion unit 10 formed through folding it is described Package with fluid device.

It is noted that as shown in figure 3, because forming the unaerated structure 15, the subflow body of side wall is resulted in Storage element 111 cannot be inflated, these sub- fluid storage units 111 can set communication paths 113, so as to being not provided with institute Other fluid storage units 11 for stating choke seam 106 are connected, thus in gas replenishment process, when other adjacent fluid reservoir deposit receipts When member 11 is inflated, these sub- fluid storage units 111 are inflated by these communication paths 113.It is to be appreciated that due to The utility model is by the way of filling banding using side, therefore, when being filled to the relatively logical fluid storage units 11, It is necessary to ensure that after the relatively logical fluid storage units 11 reach predetermined pressure, while to all fluid storage units The 11 corresponding filling mouths 13 carry out plastic packaging, to avoid fluid or the gas leakage for being fills up to the fluid reservoir 12.

It, can also be but straight without the unaerated structure 15 in addition, in variant embodiment as shown in Figure 9 C and 9D It connected joint close 114 to seal together, so as to form the accommodating chamber.Specifically, the left side peripheral wall 10L and the right side Together with peripheral wall 10R is each sealed with the lateral margin of bottom wall 10B by the joint close 114, and the left side peripheral wall 10L and institute The side for stating two groups of sub- fluid storage units 111 up and down of right side peripheral wall 10R also seals together.

In addition, as shown in Figures 2 and 3, the both ends of the fluid cushion unit 10 pass through every choke seam 106 respectively Sealing after being charged fluid per the fluid storage units 11 in the fluid cushion unit 10, is delayed in the fluid The asymmetric side for rushing the roof of the formation of unit 10 forms unaerated portion 16, so as to per sub- 11 shape of fluid storage units Into the roof can easily seal the accent.

As fig. 5 a and fig. 5b, after the package with fluid device completes inflation, the unaerated structure 15 can be with Be fitted on the bottom wall or four peripheral wall of the package with fluid device, can also by the bottom wall and four peripheral wall it Between gap be tucked into the accommodating chamber of the package with fluid device.Correspondingly, the roof seal the accent it Afterwards, the unaerated portion 16 can be fitted in the outer surface of the roof, can also be tucked into the institute of the package with fluid device It states in accommodating chamber.

It is noted that when the unaerated structure 15 is tucked into the fluid bag respectively with the unaerated portion 16 After in the accommodating chamber of assembling device, the outer surface of the package with fluid device is therefore clean and tidy, so as to facilitate the fluid bag The transport of assembling device.

It's also worth mentioning that 105 are stitched per the partitioning slot 104, per the bending with the seam 106 per the choke by sealing Technique seals the first fluid storage films 101 and is formed with the second fluid storage films 102, but is formed realizing per described Partitioning slot 104, every bending stitch 105 and per the choke during purpose of seam 106, and are not limited solely to hot sealing process, this Those skilled in the art will also be appreciated that can also reach same effect by techniques such as glue bondings.

In this embodiment of the utility model, the package with fluid device not only may be used solely to pack to be packaged Article, but also other packing articles can be coordinated to come together to use, the traditional bag anticipated as shown in FIG. 1A and 1B Vanning.In this case, article to be packaged is put into the institute that the package with fluid device formed in gas replenishment process first It states in accommodating chamber, then the package with fluid device is put into the packing case again.

It is the package with fluid device of second preferred embodiment according to the present utility model as shown in Fig. 6 to Fig. 9 B, at this In this preferred embodiment of utility model, the fluid cushion unit 10 includes one or more fluid storage units 11, In per the fluid storage units 11 include a first fluid storage films 101 and a second fluid storage films 102.Described first Fluid storage film 101 overlappingly sets to be respectively formed a fluid reservoir 12 and one with the second fluid storage films 102 Fill mouth 13.The first fluid storage films 101 and the second fluid storage films 102 selectively seal to be formed one or Multiple bending seams 105 stitch 105 per the bending so that forming multiple subflow bodies mutually exchanged per the fluid storage units 11 Storage element 111, and the both ends per the bending seam 105 do not extend to and to form the every described of the fluid reservoir 12 Side wall 103 is sealed, therefore, 105 is stitched per the bending and forms a communicating passage 112 per between the sealing side wall 103, is used for It will adjoin and connected per the sub- fluid storage units 111, in this way, when to an institute of the fluid storage units 11 When stating sub- 111 fluid-filling of fluid storage units or gas, the fluid or gas are able to enter via every communicating passage 112 To whole sub- fluid storage units 111 of the fluid storage units 11, so as to realize to the fluid reservoir deposit receipt The filling purpose of member 11.In other words, fluid storage units 11 be able to per the sub- fluid storage units 111 by Fluid or gas are received in per the communicating passage 112.

It is noted that the position correspondence that 105 are stitched per the bending per the fluid storage units 11, to arrange shape Bending seam 105 described in Cheng Yilie, so that being formed per the fluid storage units 11 corresponding per the sub- fluid storage Unit 111.In order to enable the fluid cushion unit 10 forms the package with fluid device, the fluid cushion unit 10 it is every The fluid storage units 11 are respectively provided with bending seam 105 described in multiple row, when every fluid storage units 11 are charged gas Afterwards, it is able to bend at every bending seam 105 per the fluid storage units 11, to form multiple side walls.As shown in fig. 7, In this preferred embodiment of the utility model, bent per the fluid storage units 11 at every bending seam 105, shape Into the package with fluid device, and the package with fluid device has a bottom wall, four peripheral walls and a roof, and the bottom Wall, four peripheral wall are respectively formed an accommodating chamber and an accent, and article to be packaged is able to be put into institute by the accent It states in accommodating chamber, then seals the accent by the roof, to complete to treat the packing work of packing article.

In this preferred embodiment, as shown in fig. 7, the first fluid storage films 101 are stored with the second fluid Film 102 is overlappingly set to form a fluid filling vias 14, wherein the fluid filling vias 14 is via every filling mouth 13 connect respectively with every fluid storage units 11, and such fluid can be distributed via the fluid filling vias 14 into every The fluid storage units 11, and after every fluid reservoir 12 reaches the predetermined pressure, i.e., plastic packaging institute is corresponding The filling mouth 13 so as to completing the filling to the fluid storage units 11.Therefore, the fluid bag of the utility model Assembling device is that the volumetric packaging device is formed by the way of the plastic packaging in fluid-filling.

Further, the fluid cushion unit 10 is symmetrical multiple continuous per the sub- fluid storage units 111 With at least one long and narrow sub- partitioning slot 1041, it will be understood by those skilled in the art that per the sub- partitioning slot 1041 are sealed by hot sealing process with the second fluid storage films 102 by the first fluid storage films 101 and are formed, so that Fluid storage units at least twice are separated by the long and narrow sub- partitioning slot 1041 per the sub- fluid storage units 111 1111.It is of course also possible to set multiple sub- partitioning slots 1041, so as to by each sub- fluid storage units 111 into one Step is divided into multiple secondary fluid storage units 1111.

It is noted that the both ends per the sub- partitioning slot 1041 extend respectively to a bending seam 105, from And so that it can be transferred through the communicating passage 112 and the sub- fluid storage units 111 per the secondary fluid storage units 1111 It is connected, so when any sub- fluid storage units 111 to the fluid storage units 11 are filled with gas, institute The whole sub- fluid storage units 111 and the secondary fluid storage units 1111 for stating fluid storage units 11 can be by It is filled with gas.

It is noted that it is less than per the air column diameter that the secondary fluid storage units 1111 are formed per the sub- fluid reservoir The air column diameter that memory cell 111 is formed.

Further, the correspondence position per the secondary fluid storage units 1111 is respectively provided with a son bending seam 1051, with It, can be in the son per the secondary fluid storage units 1111 after every secondary fluid storage units 1111 are charged gas It is automatically bent at bending seam 1051, to aid in forming the air-packing devices per the fluid storage units 11.This technology The technical staff in field is it should be appreciated that per the sub- bending seam 1051 by the first fluid storage films 101 and described the Two fluid storage films 102 seal to be formed by hot sealing process.Certainly, the sub- bending seam 1051 can also be with the corresponding son Partitioning slot 1041 is connected as one and forms integral structure.The end of i.e. described sub- partitioning slot 1041 forms the sub- bending seam 1051。

It can linearly or slant arrangements, in this way, when the package with fluid device per the sub- bending seam 1051 After inflation terminates, as shown in fig. 9 a and fig. 9b, the inflation bag can be fitted in per the secondary fluid storage units 1111 Institute is tucked on the bottom wall of assembling device or four peripheral wall or by the gap between the bottom wall and four peripheral wall It states in the accommodating chamber of package with fluid device.The sub- bending seam 1051, which mainly plays, reduces the corresponding sub- fluid reservoir The aeration quantity of memory cell 111, shape and size are not so limited, such as can also be shapes as shown in fig. 9e.

It is noted that it is used for sub- 111 shape of fluid storage units described in reinforcement per the secondary fluid storage units 1111 Into the package with fluid device the bottom wall and four peripheral wall junction buffer capacity.

The manufacturing method of the above-mentioned package with fluid device of the utility model, includes the following steps：

(i) a first fluid storage films 101 and a second fluid storage films 102 are superimposed together；

(ii) one or more fluid storages of a fluid reservoir 12 are respectively provided with by a series of formation of sealing technologies Unit 11, wherein filling mouth 13 is connected with the fluid reservoir 12, so as to be filled with stream into the fluid reservoir 12 Body or gas simultaneously make after reaching preset air pressure in the fluid reservoir 12, described in corresponding to the fluid storage units 11 13 plastic packaging of mouth is filled, to prevent the gas leakage in the fluid reservoir 12；And

(iii) after via fluid or gas is filled with to the fluid reservoir 12, per the fluid storage units 11 substantially An accommodating chamber is automatically formed along sealing station to pack article to be packaged.

It is noted that in step (ii), the sealing technology is heat-sealing, in this way, can be preferably The first fluid storage films 101 overlapped and the second fluid storage films 102 are sealed, and when the fluid reservoir It deposits after fluid or gas are charged in room 12, the fluid or gas will not be from the leakages of heat-sealing position.

Further, following steps are further included：In step (ii), sealing forms the substantially parallel partitioning slot of multiple row 104, to form the fluid storage units 11 being arranged side by side, sealing forms spaced bending seam 105, and in step Suddenly in (iii) so that form multiple side walls per the fluid storage units 11.Specifically, to the fluid reservoir 12 During inflation, the fluid cushion unit 10 formed per the fluid storage units 11 can be along the partitioning slot 104 An accommodating chamber of general square shape is automatically formed with the bending seam 105, so as to provide accommodation space for article to be packaged.

Further, in step (ii), sealing forms multiple choke seams 106, and in step (iii), respectively Unaerated structure 15 and unaerated portion 16 are formed in the corner of the package with fluid device.It is worth one, when to every described In fluid storage units 11 during gas injection, the fluid cushion unit 10 can be automatically approximately along the partitioning slot 104th, the bending seam 105 and choke seam 106 form a bottom wall, four peripheral walls and a roof for the package with fluid device, Wherein described unaerated structure 15 is formed at the junction of the bottom wall and four peripheral wall, that is to say, that the unaerated knot Structure 15 is formed at the corner of the package with fluid device, and during use, the unaerated structure 15 can fit in The bottom wall or four peripheral wall are tucked into from the junction of the bottom wall and four peripheral wall in the accommodating chamber；Its Described in unaerated portion be formed at the side of the roof, can so after article to be packaged is put into the accommodating chamber So that the roof preferably covers conjunction at the accent, to seal the accommodating chamber..Accordingly, it is to be understood that ground, it is described not Inflatable structure 15 can be considered a folding unit 40, be suitable for folding, so that the coupled fluid cushion unit 10 Arrangement mode and extending direction etc. change so that the entire package with fluid device generates flexible and changeable three-dimensional Space multistory configuration, so as to meet the packing instructions of different occasions.

Further, in step (ii), sealing forms the sub- partitioning slot 1041 of multiple row, to form the secondary fluid being arranged side by side Storage element 1111；Sealing forms spaced son bending seam 1051, and in step (iii), per the secondary fluid storage Unit 1111 is able to approximately along every sub- 1051 bending of bending seam.

That is, the above-mentioned square air-packing bag of the utility model, multiple fluid storage units 11 are selected It bends and seals to selecting property, to form multiple side walls, the plurality of side wall forms to pack the article to be packaged The accommodating chamber.It is arranged in the plurality of side wall between adjacent two side in approximate right angle shape, so that described Accommodating chamber is substantially square, so as to particularly suitable for packing the square article to be packaged.

Specifically, in the above-described embodiments, between the bottom wall of the square air-packing bag and four peripheral walls It in approximate right angle arranges, is also arranged between adjacent two peripheral wall of four peripheral walls in approximate right angle, and the roof It can also be folded under the action of the unaerated portion 16, so as to which four peripheral walls are arranged in approximate right angle, so as to be formed Square bag.

It is noted that above-mentioned square air-packing bag can form square structure, it is because in folding process, incites somebody to action Do not participate in the redundance for the side wall to form the square package bag fluid storage film form it is described in above-described embodiment Unaerated structure 15 and the unaerated portion 16, so that the entire fluid cushion unit 10 facilitates bending, it is square to be formed Structure.That is, the unaerated structure 15 and the unaerated portion 16 are equivalent to and form a folding unit 40, so that Coupled side wall forms approximate right angle shape.

In addition, the unaerated structure 15 and the unaerated portion 16 can also implement into inflatable structure, but the inflation The aeration quantity of structure is less than the aeration quantity at other positions of square package bag, so as to which the inflatable structure is suitable for bending, rolls over Folded or deformation so as to can also make square structure, will be further illustrated in following embodiment.

It is the package with fluid device of the 3rd preferred embodiment according to the present utility model as shown in Figure 10 to Figure 13.At this In a preferred embodiment, shape is square, and in above-described embodiment, the package with fluid device is rectangle.Namely It says, in this preferred embodiment of the utility model, the area of each side is roughly the same, and interior angle is all rectangular, so as to Form more regular square shape.

In this preferred embodiment of the utility model, the package with fluid device includes the two fluid cushion units 10, head and the tail both ends are sealed together by abutted seam 107, and each fluid cushion unit 10 includes multiple fluid reservoirs Each fluid storage units 11 are formed sub- fluid storage by memory cell 11, multiple fluid storage units 11 after bending Unit 111, so as to which multiple sub- fluid storage units 111 form multiple side walls.The two fluid cushion units 10 it is multiple The sub- fluid storage units 111 surround generally square accommodating chamber 100, and with the opening 110 for picking and placeing article to be packaged.

In this preferred embodiment of the utility model, two interior angles of the package with fluid device are respectively provided with folding Portion 41 and 42, by the way that choke is set to stitch 106 so that it cannot be inflated, and then by folding and sealing, form each side Package with fluid device with 8 sub- fluid storage units 111.In addition, two two opposite sides of the opening 110 are also formed There is unaerated portion 16 ', by pressing the unaerated portion 16 ', 4 subflows of 110 other two two opposite sides of the opening Body storage element 111 pivotly moves, so as to seal the opening 110.

As shown in Figure 13, the choke seam 106 can be located at same with a corresponding row bending seam 105 for bending On straight line, and it is perpendicular with the length direction of the fluid storage units 11.It is noted that the choke seam 106 Shape, size and position are not so limited, and can be configured as needed in practical application, as long as only making the folding Portion 41 and 42 cannot inflate.

In the package with fluid folding device and after sealing shaping, folding part 41 and 42 described in corner is suitable for filling in described In accommodating chamber 100, the outside of the package with fluid apparatus main body can also be saliently extended in.And the entire package with fluid dress The air cushion performance put is unaffected.

It is noted that as described in Figure, in this preferred embodiment of the utility model, the package with fluid dress The fluid storage units 11 put extend along horizontal direction, and the fluid storage units 11 in above-described embodiment along Longitudinal direction extends.

It is the package with fluid device of the 4th kind of preferred embodiment according to the present utility model as shown in Figure 14 to Figure 16, shape Shape is also square, and forms downside wall 10a, four all side wall 10b, and the downside wall 10a and four sides Wall 10b each has 6 sub- fluid storage units 111, roughly equal so as to the area of each side, to form pros Shape.

It is noted that as shown in Figure 14, the package with fluid device is passed through by the packaging material shown in Figure 16 It seals and bends to be formed.Its described downside wall 10a and front side peripheral wall and rear side peripheral wall can form 6 institutes by bending Sub- inflation main body is stated, and the left and right sides institute week side wall 10b is passed through respectively by the two groups 3 sub- fluid storage units 111 Heat-sealing and formed.Specifically, 108 are stitched by the side seals of the two groups 3 sub- fluid storage units 111 by side seal Together, so as to also provide 6 sub- fluid storage units 111 respectively in the left and right sides.

In this preferred embodiment, the package with fluid device is additionally provided with a functional layer 30, can be outer packing Layer or inner packing layer so as to provide additional function for the package with fluid device, such as can be one layer of buffer films, so as to carry For cushioning effect, can be made of other materials such as heat-insulating heat-preserving material or light-shading and sun material etc., so as to provide other work( Energy.Such as can also be paper material so as to as packing case or packing box, it can also other padded coamings such as expanded material etc.. Specifically, in a specific example, the spatial folding formula package with fluid device can be attached in the functional layer 30, So as to which when the package with fluid device is inflated, the functional layer 30 can be strutted automatically.That is, the functional layer 30 can To be paper packaging box, the package with fluid device is installed in the paper packaging box, and the paper packaging box is in the stream In folded state, when the package with fluid device is inflated, each gas chamber/fluid reservoir during body packing device unaerated Inflation/fluid-filling is able to, so as to be strutted the paper packaging box of folded state and form the babinet that can accommodate article.

When the functional layer 30 formed an inner bag, and for one layer of buffer film when, be arranged at being suspended state In the package with fluid device, and the package with fluid device inflation after, can with described in the package with fluid device Downside wall is contacted or not contacted.

As shown in Figure 16, the folding part 41 and 42 in this preferred embodiment is not unaerated portion, but inflatable structure, But exhaust seam 109 is provided in each sub- fluid storage units 111, it can be along the corresponding sub- fluid storage The length direction arrangement of unit 111, so as to which each sub- fluid storage units 111 are further divided into minor diameter gas chamber master Body so as to reduce aeration quantity, facilitates subsequent folding and heat-sealing, to form interior right-angle structure.

As shown in Figure 17 to Figure 18, a kind of deformation implementation side of above-mentioned 4th preferred embodiment according to the present utility model Formula, the package with fluid device are also formed with a side wall 10c, are suitable for sealing the opening 110 of the accommodating chamber 100.It can With it is contemplated that the side wall 10c can also have 6 sub- fluid storage units 111.Certain those skilled in the art It is understood that other structures can also be embodied as sealing the opening 110.

In the variant embodiment shown in Figure 19, knot is inflated nor unaerated portion in the folding part 41 and 42 Structure, but be provided in each sub- fluid storage units 111 exhaust seam 109 ', can along with the corresponding subflow The direction that the length direction of body storage element 111 is vertical arranges, and so as to reduce aeration quantity, facilitates subsequent folding and heat-sealing with shape Into interior right-angle structure.

It is noted that the sub- partitioning slot 1041 in above-mentioned second preferred embodiment, sub- bending seam 1051 also phase It is stitched when in exhaust, so as to reduce the aeration quantity to form the folding part 41 and 42, convenient for the folding of the entire package with fluid device Folded and heat-sealing, so as to obtain interior right-angle structure.

In addition, those skilled in the art are it is expected that the package with fluid device of the utility model is being formed During square packaging bag, number of the side with the sub- fluid storage units 111 can select as needed, such as respectively From with 3-100 sub- fluid storage units 111, but the number of the sub- fluid storage units 111 of each side It is identical.And when number differs or length does not wait, rectangular packaging bag can be formed.

It is the package with fluid device of the 5th preferred embodiment according to the present utility model as shown in Figure 20 to Figure 22, bag Include fluid cushion unit 10 and with two folding parts 41 and 42.

Specifically, in this preferred embodiment of the utility model, the fluid cushion unit of the package with fluid device 10, similar to the inflation buffer cell 10 in one embodiment of the utility model, also include multiple fluid storage units 11, And partitioning slot 104 is equipped between adjacent fluid storage room 12, and stitches 105 by multiple rows of bending and is able to be bent to form not homonymy Wall.

In addition, its side is connected to by the both sides of the spatial folding formula package with fluid device by side seal seam 108 respectively Together.The side seal seam 108 can be that continuous hot-sealing line can also be interrupted node hot-sealing line.So as to, more specifically, this The spatial folding formula package with fluid device in this preferred embodiment of utility model forms bottom wall 10a there are one tools, with And it extends four peripheral wall 10b of the bottom wall 10a and delays compared with air of the opposite side with opening of the bottom wall 10a Rush packaging bag.

Two folding parts 41 and 42 are located at two corners of the spatial folding formula package with fluid device respectively, so as to So that the corner in the air cushion packaging bag of formation is easy to fold, facilitate the shaping of spatial configuration.Also, the bottom Wall 10a substantially can be arranged at right angles to four peripheral wall 10b respectively, so as in the bottom wall 10a and four peripheral wall 10b Between formation rule rectangle or square accommodation space 100.

Each folding part 41 and 42 can set multiple exhaust seams in the corresponding sub- fluid storage units 111 109 realize, these exhaust seams 109 reduce the aeration quantity of corresponding sub- fluid storage units 111, consequently facilitating entirely The folding of the folding part 41 and 42.And the exhaust seam 109, such as can be formed by sealing, shape, size, position Etc. unrestricted, such as can be multiple hot-sealing lines laterally or longitudinally arranged or heat-sealing block.

It, can be in addition, each folding part 41 and 42 is extended between corresponding peripheral wall 10b and the bottom wall 10a It fills in the accommodation space 100, the outside of the fluid cushion unit 10, the spatial folding formula fluid can also be extended in The air cushion effect for the inflation buffer packing bag that packing device is formed is not exposed to influence.

It is noted that in this preferred embodiment of the utility model, by taking the left peripheral wall 10b as an example, tool There are four the sub- fluid storage units 111, are formed by four fluid storage units 11 by sealing and folding.More Body, the interlude of four fluid storage units 11 forms 41 He of folding part because the exhaust seam 109 is set 42, the sub- gas chamber that interlude both sides are not provided with the exhaust seam 109 forms the left peripheral wall 10b.The left peripheral wall 10b By side seal seam 108 by its side seals, and end seal seam 108 simultaneously also by the side of the left peripheral wall with it is described Together with folding part 41 and 42 sealings, end seal seam 108 may be embodied as hot-sealing line continuously or intermittently.

It is the other implementation of above-mentioned 5th preferred embodiment according to the present utility model as shown in Figure 23 and Figure 24 Mode, in that one end of adjacent openings, two opposite sides also have the folding part 41 and 42, so as to by pressing the folding part 41 With 42, in addition the fluid reservoir 12 of the fluid cushion unit 10 of two opposite sides is guided by the folding part 41 and 42 The sealing opening.

It is the package with fluid device of the 6th preferred embodiment according to the present utility model as shown in Figure 25 to Figure 31, it is described Package with fluid device includes an at least fluid buffer cell 10 and one and folds unit 40.The fluid cushion unit 10 be suitable for The folding unit 40 interconnects, to form an inflation buffering overall structure.It treats to fill into the fluid cushion unit 10 After filling out fluid or gas, so as to which the fluid cushion unit 10 is suitable for providing air cushion effect to the article to be packaged.

In this preferred embodiment of the utility model, it is described folding unit 40 be suitable for folding so that with its phase Arrangement mode and extending direction of the fluid cushion unit 10 even etc. change, so that the entire package with fluid Device generates flexible and changeable three dimensions spatial configuration, so as to meet the packing instructions of different occasions.

The folding unit 40 and the fluid cushion unit 10 can be two individual components, can be by sealing, gluing It the connection modes such as connects to link together.Preferably, the folding unit 40 and the fluid cushion unit 10 are integrally formed. That is the folding unit 40 integrally extends the fluid cushion unit 10, the folding unit 40 and the fluid Buffer cell 10 can be made of same material.It may also be said that the Part portions of the entire package with fluid device are formed The folding unit 40, and remaining other parts form the fluid cushion unit 10.

It is noted that the unit 40 that folds can be connected to any position of the fluid cushion unit 10, It can be said that the unit 40 that folds can be formed at the arbitrary local location of the package with fluid device, so that the fluid Packing device is able to form various spatial configurations by the folding of the folding unit 40.

For example, it is described fold unit 40 can be formed at the both sides of the package with fluid device, top, bottom, corner, in Centre etc. it may occur to persons skilled in the art that arbitrary local location.It is folded so as to be formed in these local locations, to change The space arrangement mode of fluid cushion unit 10 is stated, so as to form a variety of spatial configurations.

Specifically, in this preferred embodiment of the utility model, it is heavy mutually that the folding unit 40 includes at least two The folding part 41 and 42 arranged foldedly.The package with fluid device includes the two folding units 40, each folding unit 40 mutual doublings are so as to forming the folding part 41 and 42.Each folding unit 40 can be located at this of the utility model The substantial middle position of the both sides of the package with fluid device of preferred embodiment, the remainder shape of the package with fluid device Into the fluid cushion unit 10.

It is noted that after folding 40 doubling of unit, the folding part 41 and 42 superposed arranged It links together, such as is fixed together by the modes such as sealing or being bonded.Moreover, the folding unit 40 can be positioned at described The outside of fluid cushion unit 10 can also be located at the inside of the fluid cushion unit 10.That is, because with the folding At the position that folded unit 40 is overlapped, i.e., its outside or inside are provided with the fluid cushion unit 10, so as to the package with fluid Device is unaffected the air cushion performance of the article to be packaged.

In other words, because the unit 40 that folds primarily serves the effect for folding and generating deformation in the utility model, And the air cushion effect provided is limited, but because after the package with fluid device fills postforming, the folding unit 40 Positioned at the inner or outer side of the fluid cushion unit 10, so as to which the fluid cushion unit 10 is still adjoining the folding list Air cushion effect is played at the position of member 40, so as to which the air cushion performance of the entire package with fluid device is not exposed to shadow It rings.It is to be appreciated that the folding unit 40 is similar to 15 function of unaerated structure of the first embodiment.

Institute's fluid cushion unit 10 includes one or more fluid storage units 11, wherein per the fluid reservoir deposit receipt Member 11 includes a first fluid storage films 101 and a second fluid storage films 102.The first fluid storage films 101 and institute It states second fluid storage films 102 overlappingly to set to be respectively formed a fluid reservoir 12 and a filling mouth 13, so works as stream Body or gas are after the filling mouth 13 enters to the fluid reservoir 12, and it is pre- that the fluid storage units 11 is made to reach one After constant-pressure, i.e., plastic packaging is carried out to the filling mouth 13, then complete the filling to fluid storage units this described 11, work as completion When filling to all fluid storage units 11 and plastic packaging, i.e., so that the fluid cushion unit 10 forms the three-dimensional bag Pack.As shown in FIG., two or more fluid storage units 11 are arranged side by side to form the fluid cushion unit 10, wherein The filling mouth 13 is arranged at each fluid storage units 11.In other words, each fluid storage units 11 can be with It independently inflates, an extended partitioning slot 104 is formed between adjacent two fluid storage units 11, may be embodied as phase Hot-sealing line between adjacent two fluid storage units 11, thus can be by the fluid reservoir by these partitioning slots 104 12 are divided into multiple individual fluid reservoirs 12.So it is damaged and during gas leakage in the fluid storage units 11, other The fluid storage units 11 can be unaffected.Certainly, it is worth mentioning at this point that, the fluid storage units 11 can also phase It is intercommunicated, but must determine simultaneously to inflate all gas units 11, and reach predetermined in the fluid reservoir 12 After pressure, plastic packaging is carried out to the filling mouth 13 of corresponding all fluid storage units 11 to form solid at once The fluid cushion unit 10.That is, the package with fluid device of the utility model can pass through first gas chamber The heat-sealing of layer 101 and the second gas chamber layer 102 forms multiple fluid storage units 11.

In addition, because the shape per the fluid storage units 11 can change after inflation, so as to the fluid cushion Variously-shaped and size can be made in unit 10.The fluid storage units 11 can be strip (such as horizontal strip and/or longitudinal direction Strip etc.), bulk etc., shape is unrestricted, and in this preferred embodiment, the fluid storage units 11 can form item Shape.In the preferred embodiment, the fluid cushion unit 10 can also form a fluid filling vias 14, the fluid filling Access 14 is connected with the filling mouth 13, and is connected through the filling mouth 13 with each fluid storage units 11, so When from filling 13 fluid-filling of mouth or gas, the fluid or gas can enter the fluid filling vias 14, Ran Housuo State fluid filling vias 14 and air be guided into corresponding each filling mouth 13, so as to fluid or gas enter back into it is each In a fluid storage units 11.That is, the fluid filling vias 14 is an air distribution channel, by fluid or Gas is assigned to each fluid storage units 11.

Each fluid storage units 11 of the fluid cushion unit 10 are respectively provided with multiple bending seams 105, so Each fluid storage units 11 is made to be further formed multiple corresponding sub- fluid storage units 111.It is noted that this The position of the bending seam 105 of a little fluid storage units 11 corresponds to, that is to say, that the fluid cushion unit 10 has The bending seam 105 that multiple row is set apart from one another by ground, be arranged on the bending seams 105 of multiple fluid storage units 11 along It is arranged in a straight line, but be not continuous, so as to form a side wall between the adjacent two row bending seam 105, so that institute It states the packing box with air cushion performance and forms multiple side walls, these side walls surround out an accommodating chamber, for accommodating institute State article to be packaged.It may also be said that the fluid cushion unit 10 has multiple row for the bending seam 105 of bending, can arrange The nodal line set apart from one another by ground is arranged into, so as to along these row bending seams 105, form the fluid cushion unit 10 more A gas chamber sidewall.

In addition, the quantity of the bending seam 105 of each fluid storage units 11 can be arranged as required to, also It is to say, the columns of bending seam 105 can change described in the multiple row of the fluid cushion unit 10, so as to which the corresponding fluid delays 3,4 or multiple side walls can be had by rushing unit 10.So that the package with fluid device forms the accommodation space of different shapes.

In addition, these bending seams 105 do not separate the adjacent sub- inflation unit 111, that is to say, that adjacent institute It states and is formed with an at least communicating passage 112 between sub- inflation unit 111, so as to which in inflation, air passes through these communicating passages 112 enter each sub- inflation unit 111.In example shown in the figure, between the adjacent sub- inflation unit 111 Centre is provided with the bending seam 105 that heat-sealing is formed, and the both sides of the bending seam 105 are formed with the communicating passage 112.In other embodiment or the two-end part of the sub- inflation unit 111 seals to form the bending seam 105, and middle part forms the communicating passage 112.

In this preferred embodiment of the utility model, the fluid cushion unit 10 is by splitting each fluid Storage element 11 is so as to form downside wall 10a, rear wall 10b, upper left side wall 10c, lower left sidewall 10d, upper right side wall 10e, with And bottom right side wall 10f.It is noted that in this preferred embodiment of the utility model, the rear wall 10b ends after Continuous to bend downward, so as to form two layers of surge chamber, the upper left side wall 10c and the upper right side wall 10e are also curved correspondingly downwards Folding forms two layers of surge chamber, so as to provide double buffering effect.Or it may also be said that this in the utility model is preferred real It applies in example, the top ends of the fluid cushion unit 10 bend downward to form side wall 10g and overlapping wall 10h.It is described Overlapping wall 10h, the upper end with the rear wall 10b, the upper left side wall 10c and the upper right side wall 10e are superimposed respectively Ground arranges, so as to play double buffering effect.Also, when placing the article to be packaged, the top of the article to be packaged The bottom of the overlapping wall 10h is preferably contacted, so as to play position-limiting action to the article to be packaged.

It is noted that these sides of the fluid cushion unit 10 in this preferred embodiment of the utility model The arrangement mode of wall forms the accommodation space of generally rectangular shape, described to be packaged with approximate right angle shape for packing Article.

As shown in FIG., the upper left side wall 10c is mutually connected with the lower left sidewall 10d by a unit 40 that folds It connects.In this preferred embodiment of the utility model, from the point of view of left direction, the lower left sidewall 10c and the lower left sidewall After 10d generates deformation because of the folding of the folding unit 40, the gas chamber of the lower left sidewall 10c and the lower left sidewall 10d Extending direction changed.Specifically, the lower left sidewall 10c includes one or more sub- fluid storages extended laterally Unit 111, and the upper left side wall 10d includes the sub- fluid storage units 111 of one or more Longitudinal extendings.So described The left side of package with fluid device forms the air cushion portion of two kinds of different structures up and down, so as to the extension side by changing gas chamber To being equivalent to and provide two-stage buffer structure, wherein first-level buffer structure is formed by longitudinal plenum chamber, and another first-level buffer knot Structure is formed by horizontal aeration room.In this way, when being hit, when especially being impacted be subject to vertical direction, institute can be passed through Two-stage buffer structure is stated to enhance cushion performance.

Similarly, the upper right side wall 10e is mutually connected with the bottom right side wall 10f also by a unit 40 that folds It connects.In this preferred embodiment of the utility model, from the point of view of right direction, the bottom right side wall 10e and the bottom right side wall After 10f generates deformation because of the folding of the folding unit 40, the gas chamber of the bottom right side wall 10e and the bottom right side wall 10f Extending direction changed.Specifically, the bottom right side wall 10e includes one or more sub- fluid storages extended laterally Unit 111, and the upper right side wall 10f includes the sub- fluid storage units 111 of one or more Longitudinal extendings.So described The right side of package with fluid device also forms the air cushion portion of two kinds of different structures up and down, so as to the extension by changing gas chamber Direction is equivalent to and provides two-stage buffer structure, and wherein first-level buffer structure is formed by longitudinal plenum chamber, and another first-level buffer Structure is formed by horizontal aeration room.In this way, when being hit, when especially being impacted be subject to vertical direction, can pass through The two-stage buffer structure enhances cushion performance.

It is noted that in the utility model, the term in orientation, such as " left side ", " right side ", " top ", " bottom are represented Portion ", " top " and " lower part " and its approximate term etc., simply describes relativeness, is not intended to limit the utility model Protection domain.

That is, the introducing for folding unit 40, thus it is possible to vary the extending direction of gas chamber, so as to provide multiple delay Rush effect.It is noted that in conventional air packaging bag, if a gas chamber damages and gas leakage, the side where this gas chamber The air cushion fruit of wall will be affected, however, in the package with fluid device of the utility model, when certain one side The sub- fluid storage units 111 are damaged, such as a certain sub- fluid storage units 111 of the upper left side wall 10c are subject to When damaging and generating gas leakage, in its same left surface, still there are the sub- fluid storage units of the lower left sidewall 10d 111 still function as air cushion effect, so as to which the air cushion performance of the left side side wall of the package with fluid device is not exposed to Too big influence.

It is noted that because the folding effect of the folding unit 40, and the folding part 41 and 42 to overlap each other It seals together, so that the sub- fluid storage units 11 of these fluid storage units 11 in both sides fold list because of described The effect of pullling of member 40 also forms respectively left side side wall 10c and 10d and right sidewall 10e and 10f.

In addition, the setting for folding unit 40, also functions to the effect for preventing air from flowing on a large scale.Specifically, exist In conventional air packaging bag, because a gas chamber only extends in one direction in entire conventional air packaging bag, such as along Longitudinal direction extends so as to form longitudinal gas chamber, and when conventional air packaging bag is when being hit, the indoor air of gas can edge Entire longitudinal direction flowing, so as to cause the aeration quantity deficiency along gas chamber extending direction local location, so as to influence The air cushion effect of entire gas chamber.

However, because the package with fluid device of the utility model is provided with the folding unit 40, such as left side institute It states and folds unit 40, then the upper and lower sides in left side form respectively the plenum chamber along horizontal and vertical extension, are so being subject to During impact, the air of the upper left side wall 10c is not easy to flow into institute because the iris action of the folding unit 40 State lower left sidewall 10d.Similarly, the air of the lower left sidewall 10d is not because the iris action of the folding unit 40 is allowed yet The upper left side wall 10c easily is flowed into, playing prevents what air from distributing in different spaces so as to the folding unit 40 Effect, so that the upper left side wall 10c and the lower left sidewall 10d can ensure there is sufficient aeration quantity, to play preferably Air cushion effect.

In this preferred embodiment of the utility model, by taking the left side wall of the package with fluid device as an example, the folding Folded unit 40 can be integrally formed with the upper left side wall 10c and the lower left sidewall 10d, that is to say, that can be by same Fluid storage units 11 described in sample are formed by a series of foldings and heat-sealing.Specifically, the left side of the package with fluid device Multiple fluid storage units 11 be divided into three parts, multiple sub- fluid storage units 111 of downside form described Lower left sidewall 10d, intermediate multiple fluid storage units 111 form the folding unit 40, multiple sons of upside Fluid storage units 111 form the upper left side wall 10c.The multiple sub- fluid storage units 111 for folding unit 40 Each there are one or more chokes to stitch 106, to reduce the aeration quantity of each sub- fluid storage units 111, so that The folding unit 40 is easy to fold compared with the upper left side wall 10c and the lower left sidewall 10d, so as to make entire institute State the variation that package with fluid device generates steric configuration.And in conventional air packaging bag, node can only be bent by setting, carry out shape It is also limited so as to surround the species of the shape of the accommodation space formed by different lateral into different side walls.

It is noted that the choke in each sub- fluid storage units 111 for folding unit 40 stitches 106 Quantity, shape, size and position are not so limited.For example, it may be the length along each sub- fluid storage units 111 Degree direction be vertically aligned it is multiple apart from one another by choke seam 106, but not fully shut the sub- fluid storage Unit 111, so as to which the upper left side wall 10c still can be interconnected with the lower left sidewall 10d.In other deformation implementation In mode, one or more of each described sub- fluid storage units 111 choke seam 106 along with each sub- fluid reservoir The parallel direction of the length direction of memory cell 111 is arranged apart from one another by ground, so as to by each sub- fluid storage units 111 into One step Ground Split is into multiple minor diameter plenum chambers.That is, the folding unit 40 is compared with the upper left side wall 10c and institute Lower left sidewall 10d is stated with minor diameter plenum chamber, these minor diameter plenum chambers cause the folding unit 40 to be easy to fold, such as scheme Shown in 31.It will be appreciated by persons skilled in the art that the choke seam 106 can also have other arrangements and arrangement, It only needs to reach and reduces the aeration quantity of the air-filled foldable unit 40 and be easy to folding so as to reach.

In this preferred embodiment of the utility model, the folding unit 40 in left side can be located at the lower left side The inside of wall 10d or described upper lefts side wall 10c, i.e., the inside of the accommodation space formed positioned at the package with fluid device, also may be used To be located at the outside of the lower left sidewall 10d or described upper lefts side wall 10c, i.e., positioned at the outside of the package with fluid device.So And because in left direction, the lower left sidewall 10d and the upper left side wall 10c have plenum chamber, so as to have no effect on a left side The air cushion performance of side direction.

The folding unit 40 and upper right side wall 10e and the structure of bottom right side wall 10f on right side and the folding in left side The structure of unit 40, the upper left side wall 10c and the lower left sidewall 10d are roughly the same.So that this of the utility model The package with fluid device in a preferred embodiment forms the accommodation space 100 of generally rectangular shape.It is it is noted that described The upper left side wall 10c and upper right side wall 10e can be by bending to be formed including two layers of sub- fluid storage units 111 Structure.And it is united by a seam respectively by overlapping seam 118 at it.

The package with fluid device of this preferred embodiment of the utility model, which is suitable for packaging, has approximate right angle shape The article to be packaged, such as in example shown in fig. 26, it can be by two package with fluid devices come packet printing Machine.The both ends of the printer are positioned in the accommodation space 100 of two package with fluid devices, each fluid Packing device can play the role of buffer protection to each side at the both ends of printer respectively.This of the utility model is excellent The package with fluid device of embodiment is selected to form the accommodation space 100 of approximate right angle shape so that each package with fluid Device can be fitted closely respectively in the both ends of the printer, so as to provide preferable air cushion effect for the printer Fruit.And conventional air packaging bag forms larger gap in packaging between article to be packaged, so as to provide well Buffering effect.

It is noted that the good printer of the package with fluid device package of this preferred embodiment of the utility model Afterwards, can be positioned in packing case or packing box, consequently facilitating transport and storage.It is provided in addition, the utility model is equivalent to A kind of new manner of packing, it is only necessary to by the fluid of this preferred embodiment of both ends the utility model of the printer Packing device packages, without the entire printer is placed in an air-packing bag, thus also significantly Packaging material is saved, reduces packing cost.

In addition, printer recited above is only intended to illustrate, but the utility model is not intended to limit, the stream of the utility model Body packing device, which can also be applied to packaging, to be needed to provide the frangible flimsy various articles to be packaged of buffering.

The package with fluid device of this preferred embodiment of the utility model can be prepared in the following way.It can be with It is folded and sealed against being formed by a series of by the two layers of air cells layer 101 and 102 superposed arranged.Each gas chamber Layer 101 and 102 can be made of flexible thin-film material.It forms filling mouth 13 by the heat-sealing at the positions such as part and boundary With filling channel 14, the fluid reservoir 12 that gas chamber layer 101 and 102 is formed is divided by the heat-sealing along multiple row partitioning slot 104 Multiple fluid storage units 11 are cut into, the heat-sealing then along multiple row partitioning slot 104 forms the multiple of the package with fluid device Side wall, each fluid storage units 11 are divided into the sub- fluid storage units 111 interconnected.For example, in above-mentioned preferred reality It applies in example, by first row bending seam 1051, secondary series bending seam 1052 and the 3rd row bending seam 1053 form the bottom side Wall 10a, rear wall 10b, side wall 10g and overlapping wall 10h.The overlapping wall 10h stitches 118 by one or more overlapping Together with being sealed respectively with the rear wall 10b, upper left side wall 10c and the upper right side wall 10e.

In local position, multiple sub- fluid storage units 111 adjoined are reduced by inflation by multiple chokes seam 105 Amount folds unit 40 so as to be formed, and remaining sub- fluid storage units 111 form fluid cushion unit 10.It is described to fold list Member 40 is sealed after folding, then in that one end close to opening by an at least location slit 110, that is, by the folding unit 40 are sealed with the part that the fluid cushion unit 10 is connected by the location slit 110.In the upper preferred of the utility model In embodiment, two folding units 40 are formed, so that the gas chamber layer 101 and 102 is respectively formed upper left side in both sides Wall 10c, lower left sidewall 10d, upper right side wall 10e and bottom right side wall 10f.So as to which the folding unit 40 causes to remain after folding The fluid cushion unit 10 that remaining sub- fluid storage units 111 are formed is able to generate various space multistory configuration.

As shown in Figure 29 B, by taking the left side of the package with fluid device as an example, each unit 40 that folds is along folding After line 115 folds, together with outer side edges 411 are sealed with the outer side edges of the lower left sidewall 10d by joint close 116, then Together with the folding part 41 and the lower left sidewall 10d are sealed by location slit 110 with the folding part 42, so as to maintain It states and folds unit 40 in collapsed shape, so that the package with fluid device of the utility model is maintained firm three-dimensional structure Type.

The fold line 115 can be that producer completes by by hand, i.e., the folding unit 40 is passed through craft The mode of folding forms it into the folding part 41 and the folding part 42, and the folding is formed between the folding part 41 and 42 Line 115.

The joint close 116 exists the outer side edges 411 of the folding part 41 and the sealing of the outer side edges of the lower left sidewall 10d Together, the gas chamber extending direction for so allowing for the upper left side wall 10c and the lower left sidewall 10d is changed.Pass through The sealing of the location slit 110, further makes collapsed shape consolidate shaping.It is understood that the location slit 110 can also By the lower left sidewall 10d and the folding part 41 together with the rear wall 10b and/or upper left side wall 10c sealings.

The upper left side wall 10c is different with the extending direction of the gas chamber of the lower left sidewall 10d, so as to form two in left side Grade buffer structure, enhances cushion performance.When the package with fluid device falls or impacted, space moment suffers oppression, And flow and distribute in plenum interior, and because the presence of the reinforcement effect and the fold line 115 of the location slit 110, When being impacted, the folding unit 40 prevents the upper left side wall by the upper left side wall 10c and the lower left sidewall 10d Air distribution between 10c and the lower left sidewall 10d, so that the upper left side wall 10c and lower left sidewall 10d points Enough air capacities are not kept, so as to not interfere with the inflation resiliency of the upper left side wall 10c and the lower left sidewall 10d Energy.

It is noted that the size and position of the joint close 116 and the location slit 110 also determine the folding The size of unit 40 and position, so as to which the upper left side wall 10c can be adjusted as needed and the lower left sidewall 10d is respective Size, so as to which the upper left side wall 10c and the lower left sidewall 10d aeration quantitys size and size are adjusted, so as to Upper left side and lower left side form different buffer structures, to provide different multi-buffer effects as needed.

It is noted that multiple fluid storage units 11 can include major diameter gas chamber and minor diameter gas chamber, As shown in Figure 30, the size diameter gas chamber can be obtained by increasing or reducing the diameter of the fluid storage units 11 .

The major diameter gas chamber and minor diameter gas chamber of multiple fluid storage units 11 can be alternately arranged, so as to not It is different with the aeration quantity at position, multi-buffer can be formed.Can also major diameter gas chamber be set in some local locations, for example, Major diameter fluid reservoir deposit receipt is respectively formed in the both sides of the rear wall 10b and downside wall 10a of the package with fluid device Member 11 ', so as to aeration quantity bigger, possessed width and thickness also bigger.It is described when the package with fluid device falls The first contact impact face of major diameter fluid storage units 11 ', to form first order air cushion, the then major diameter fluid storage Contact impact face is to form second level buffering again for unit 11 ', so as to achieve the purpose that enhance buffering effect by two-stage buffering.

It is the package with fluid device of the 7th preferred embodiment according to the present utility model as shown in Figure 32 to Figure 36, it is described Package with fluid device includes an at least fluid buffer cell 10, i.e., forms a three-dimensional bag by a fluid cushion unit 10 Pack or multiple fluid cushion units 10 connect the isolated packing bag as described in being bonded or heat-sealing is formed through plastic packaging.In this practicality In example shown in new Figure 32 to Figure 36, formed by a fluid cushion unit 10.More specifically, with reference to Figure 32 To 33, the fluid cushion unit 10 includes one or more fluid storage units 11, wherein per the fluid storage units 11 Including a first fluid storage films 101 and a second fluid storage films 102, the first fluid storage films 101 and described the Two fluid storage films 102 overlappingly set to be respectively formed a fluid reservoir 12 and a filling mouth 13, wherein the fluid Storage room 12 is connected with the filling mouth 13.So when fluid enters to the fluid reservoir 12 from the filling mouth 13 Afterwards, and after the fluid storage units 11 is made to reach a predetermined pressure, i.e., plastic packaging is carried out to the filling mouth 13, then completed to this The filling of a fluid storage units 11, when completing filling and the plastic packaging to all fluid storage units 11, even if It obtains the fluid cushion unit 10 and forms the isolated packing bag.

More specifically, each fluid storage units 11 can be inflated independently, in the adjacent two fluid reservoir deposit receipts An extended partitioning slot 104 is formed between member 11, may be embodied as the heat-sealing between adjacent two fluid storage units 11 Line, so that can the fluid reservoir 12 be divided into multiple individual fluid reservoirs 12 by these partitioning slots 104.So It is damaged in the fluid storage units 11 during gas leakage, other fluid storage units 11 can be unaffected. Certainly, it is worth mentioning at this point that, the fluid storage units 11 can also be interconnected, but must determine simultaneously to all institutes Gas unit 11 is stated to inflate, and after the fluid reservoir 12 reaches predetermined pressure, at once to corresponding all fluids The filling mouth 13 of storage element 11 carries out plastic packaging to form the three-dimensional fluid cushion unit 10.That is, this reality It can pass through the heat-sealing shape of the first gas chamber layer 101 and the second gas chamber layer 102 with the new package with fluid device Into multiple fluid storage units 11.

It is understood that the fluid storage film 101 and 102 of the fluid cushion unit 10 respectively can be by various Suitable thin-film material is made, such as polyethylene film, polypropylene film, polyvinyl chloride film, polyester film, polystyrene film Or laminated film etc., the utility model are also not so limited in this respect, as long as suitable fexible film.

The fluid cushion unit 10 further includes a fluid filling vias 14, is connected to each fluid reservoir Memory cell 11, it is preferable that it integrally extends each fluid storage units 11.More specifically, in one embodiment, institute It states fluid filling vias 14 and the extending direction of the fluid storage units 11 is perpendicular.For example, in one embodiment, Ge Gesuo Fluid storage units 11 are stated in a longitudinal direction to extend, the fluid filling vias 14 extends along horizontal direction, so when from When filling 13 fluid-filling of mouth or gas, the fluid or gas can enter the fluid filling vias 14, then the stream Air is guided into corresponding each filling mouth 13 by body filling vias 14, so as to which fluid or gas enter back into each institute It states in fluid storage units 11.That is, the fluid filling vias 14 is an air distribution channel, by fluid or gas It is assigned to each fluid storage units 11.

In this preferred embodiment of the utility model, the fluid cushion unit 10 further comprise it is at least one or Multiple sealing seams 120 are located at the filling mouth 13 of the fluid storage units 11, and the corresponding flow guiding slit 119.It is worth One is mentioned that, the sealing seam 120 is after completing to the gas filling of the fluid storage units 11, is just formed at described vertical Body packaging bag.It further says, the package with fluid device of the utility model is formed by the way of the plastic packaging in filling The three-dimensional package with fluid device, i.e., when fluid or gas enter the fluid filling vias 14 via the inflating port 13, Because the fluid storage units 11 are connected through the filling mouth 13 with the fluid filling vias 14, therefore gas will be sent to The fluid storage units 11, and after arrival preset air pressure, you can the sealing is stitched 120 and is formed at the fluid storage units The 11 filling mouth 13, to complete the gas filling to the fluid storage units 11.That is, when all described After fluid storage units 11 all complete the filling of gas and plastic packaging, that is, it is shaped as the package with fluid device of the utility model.

Each fluid storage units 11 in the upper and lower ends portion of the fluid cushion unit 10 are after folding by overlapping seam 118 Connection.The outside of the overlapping seam 118 sets an end edge.A non-aerating end is collectively formed in the overlapping seam 118 and the end edge Portion.The left and right sides of the fluid cushion unit 10 has one side joint seal 121 of continuous sealing, and the fluid storage units The fluid filling vias 14 is formed between 11.

As shown in Figure 32 and Figure 33, by described folded after the fluid cushion unit 10 is folded along a Folding assist lines Joint close 118 forms the package with fluid device of a square space comprehensive architecture after being attached.Wherein, the package with fluid dress Put includes an a package wall 10a and side wall 10b after inflation.The package wall 10a further comprises a bottom wall 10c, two foldings A folded wall 10d and peripheral wall 10e.The package wall 10a and side wall 10b is formed by each fluid storage units 11.Such as Shown in Figure 33, the folded wall 10d is triangular in shape, and is folded by two parts.

More specifically, as shown in figure 32, the first fluid storage films 101 are selected with the second fluid storage films 102 Property seal to form one or more bending seams 105,105 are stitched per the bending so that being formed per the fluid storage units 11 Multiple sub- fluid storage units 111 mutually exchanged.It is worth mentioning, the fluid cushion unit after fluid-filling or gas 10 are suitable for stitching 105 bendings along the bending, so that the fluid cushion unit 10 forms multiple side walls, that is, are formed The package wall 10a and side wall 10b.These described bending seams 105 are not by the adjacent sub- fluid storage units 111 separate, that is to say, that an at least communicating passage 112 is formed between the adjacent sub- fluid storage units 111, so as to In inflation, air enters each sub- fluid storage units 111 by the communicating passage.Example shown in the figure In, the centre between the adjacent sub- fluid storage units 111 is provided with the bending formed by heat-sealing and stitches 105, the both sides of the bending seam 105 are formed with the communicating passage.In other embodiment or the subflow The two-end part of body storage element 111 seals to form the bending seam 105, and middle part forms the communicating passage.

More specifically, each fluid storage units 11 of the fluid cushion unit 10 are respectively provided with an at least antithetical phrase Bending seam 1051, at least a pair of of wall partitioning slot 1052 and at least a pair of of folded wall bending seam 1053.It is noted that these institute The position for stating the bending seam 105 of fluid storage units 11 corresponds to, each bending seam 105 of the fluid cushion unit 10 To be set apart from one another by ground, that is to say, that be arranged on each bending seam 105 of multiple fluid storage units 11 along straight Line arranges, but is not continuous, so as to form each side wall between each bending seam 105.

The fluid storage units 11 are divided into more than two sub- fluid storage units 111 by each bending seam 105. Further, the sub- fluid storage units 111 have at least one long and narrow sub- partitioning slot 1041.Each sub- partitioning slot 1041 It is connected to each corresponding folded wall bending seam 1053, naturally it is also possible to it is not connected to, and by each fluid storage units 11 It is divided into width dimensions secondary fluid storage units 1111,1112 more smaller than the sub- fluid storage units 111.That is, The width of each sub- fluid storage units 111 in Figure 32 is numerically more than the secondary fluid storage units 1111, also greatly In the secondary fluid storage units 1112.The width dimensions of the secondary fluid storage units 1111 are numerically more than described stream Body storage element 1112.In other words, from opposite angle, in this preferred embodiment of the utility model, respectively The sub- fluid storage units 111 and each secondary fluid storage units 1111,1112 can be embodied as respectively big air column, Middle air column and small air column.It will be appreciated by those skilled in the art that here it is big, neutralize it is small be merely to illustrate that it is excellent Each sub- fluid storage units 111 in embodiment, each secondary fluid storage units 1111, the difference in 1112 sizes are selected, The utility model is not limited thereto.

More specifically, in this preferred embodiment of the utility model, the wall partitioning slot 1052 is described for separating The side wall 10b and the package wall 10a of package with fluid device.It is described when the cover of the package with fluid device is opened When, the side wall 10b is bent along the wall partitioning slot 1052.As shown in figure 32, the wall partitioning slot 1052 and the right side Between the sub- bending seam 1051 of side, folded wall bending stitch 1053 and the banding stitches 121 and the sub- bending seam 1051st, the peripheral wall 10e is formed between the folded wall bending seam 1053.It is, of course, understood that the peripheral wall 10e is Square ring in Figure 33 that plane buffer body in Figure 32 is formed after the 118 three-dimensional plastic packaging of overlapping seam.That is, through After crossing three-dimensional plastic packaging, each sub- fluid storage units 111 of the peripheral wall 10e are formed in Figure 33 as big air column, and annular row Row are set.

It is understood that the sub- bending seam 1051, the folded wall bending seam 1053 in the left side of plane buffer body And the sub- bending on right side stitches between the bending of the 1051, folded wall stitches 1053 and forms the bottom wall 10c and the folded wall 10d.More specifically, the folded wall 10d is formed between the folded wall bending seam 1053, shape between the sub- bending seam 1051 Into the bottom wall 10c.In other words, each secondary fluid storage units 1112 form the folded wall 10d.The institute of the left and right sides It states the sub- fluid storage units 111 formed between sub- bending seam 1051 and each secondary fluid storage units 1111 forms institute State bottom wall 10c.It will be appreciated by those skilled in the art that form each described of the bottom wall 10c and folded wall 10d The quantity of sub- fluid storage units 111 and each secondary fluid storage units 1111 in this embodiment as just citing, The utility model is not limited thereto.

It is noted that as shown in figure 36, the fluid cushion unit 10 further includes four fold lines 115.Each institute It states fold line 115 and is tilted between a connection heat seal point 44 and the sub- bending seam 1051 and extended.Each fold line 115 with it is each The bending seam 1051 is intersected in an inflection point 43.It is curved that one is formed between the inflection point 43 of the two corresponding fold lines 115 Broken line 48.It is noted that the folding line 48 can be separately provided, can also be folded by the partitioning slot 104. That is, each folded wall 10d is formed between two fold lines 115 and the folding line 48.It is corresponding described along two After fold line 115 and the corresponding folding line 48 fold, the institute of the package wall 10a is formed between four inflection points 43 State bottom wall 10c.

It is worth mentioning that due to the balance of the package with fluid device internal gas pressure, the folded wall 10d is formed The thickness values of each secondary fluid storage units 1111 be provided with the sub- partitioning slot 1041 with form the bottom wall 10c And the sum of thickness value of each secondary fluid storage units 1111 formed, each subflow with forming the bottom wall 10c The thickness value of body storage element 111 is equal or approximate, so as to when the folded wall 10d is arranged at the bottom of the bottom wall 10c During side, the folded wall 10d can't protrude the plane where the bottom wall 10c.That is, when the package with fluid device During to be placed in Figure 35 in other kinds of packaging bag, the folded wall 10d is in addition to providing multi-buffer effect, also The bottom outer wall of the package with fluid device can be made to be bonded the inner wall of other types packing device such as square package case, so as to both Space is saved, does not influence buffering effect, but also with more stability.When the package with fluid device in Figure 36 not with its His type of package bag combines, but during separately as packing device, even if the folded wall 10d is arranged at bottom, can still stablize Ground is stood in plane.Moreover, when multiple package with fluid devices put together transport or storage when, each between not Can be because the presence of each folded wall 1011 increase space, but be each more bonded, more there is stability.

It is noted that in the preferred embodiment of the utility model, the folded wall 10d of both sides is arranged at institute State the lower end of bottom wall 10c.The folded wall 10d and the bottom wall 10c air column extending directions are different, so as to which lamination intersects cloth It puts, enhances the cushion performance of the package with fluid bag bottom, and since plane where the folded wall 10d is the bottom wall Plane where 10c so as to enhance stability, while saves space again.

Figure 37 to Figure 40 shows the package with fluid device of the 8th preferred embodiment according to the present utility model.With Unlike 7th preferred embodiment of the utility model, the folded wall 10c of the package with fluid device is not provided in bottom wall 10d, and it is disposed on the peripheral wall 10e of the package with fluid device.That is, as shown in figure 38, above preferred embodiment The structure of the folded wall 10c is applied in the side of the package with fluid device of the present embodiment.

Therefore, an accommodating chamber 100 is formed in the package with fluid device of the utility model, for packing object to be packaged Product.The shape of the accommodating chamber 100 is square, available for square article to be packaged is packed, it is, of course, understood that also may be used To pack the article to be packaged of other shapes, the utility model is not limited thereto.

In this preferred embodiment of the utility model, as shown in Figure 37 and Figure 38,10 edge of fluid cushion unit One Folding assist lines are formed after being attached after being folded by the overlapping seam 118 described in a square space comprehensive architecture Package with fluid device.Wherein, the package with fluid device includes an a package wall 10a and side wall 10b.The package wall 10a Further comprise a bottom wall 10c, two folded wall 10d and a peripheral wall 10e.The package wall 10a and the side wall 10b are by each institute Fluid storage units 11 are stated to be formed.

More specifically, as shown in figure 37, the first fluid storage films 101 are selected with the second fluid storage films 102 Property seal to form one or more bending seams 105,105 are stitched per the bending so that being formed per the fluid storage units 11 Multiple sub- fluid storage units 111 mutually exchanged.The fluid cushion unit 10 after inflation is suitable for along the bending 105 bending of seam so that the fluid cushion unit 10 forms multiple side walls, that is, forms the package wall 10a and described Side wall 10b.These described bending seams 105 do not separate the adjacent sub- fluid storage units 111, that is to say, that phase An at least communicating passage is formed between the adjacent sub- fluid storage units 111, so as to which in inflation, air passes through the company Circulation passage enters each sub- fluid storage units 111.In example shown in the figure, the adjacent sub- fluid storage list Centre between member 111 is provided with the bending seam 105 formed by heat-sealing, and the both sides of the bending seam 105 are formed There is the communicating passage.In other embodiment or the two-end part of the sub- fluid storage units 111 seals The bending seam 105 is formed, and middle part forms the communicating passage.

The fluid storage units 11 are divided into more than two sub- fluid storage units 111 by each bending seam 105. The sub- fluid storage units 111 have at least one long and narrow sub- partitioning slot 1041.Each sub- partitioning slot 1041 is connected to respectively The corresponding folded wall bending seam 1053, naturally it is also possible to be not connected to, and each fluid storage units 11 are divided into width Spend the sub- smaller secondary fluid storage units 1111 of fluid storage units 111 described in size ratio.

That is, in this embodiment of the utility model, from width dimensional values and opposite angle, The width of each sub- fluid storage units 111 in Figure 37 is numerically more than the secondary fluid storage units 1111.Change sentence It talks about, from opposite angle, in this embodiment of the utility model, each sub- 111 He of fluid storage units The secondary fluid storage units 1111 can be embodied as different size of air column respectively.Those skilled in the art can manage Solution, here large and small are merely to illustrate that in this preferred embodiment each sub- fluid storage units 111 and described time Difference in the size of 1111 width of fluid storage units, the utility model are not limited thereto.

More specifically, in this embodiment of the utility model, the wall partitioning slot 1052 is used to separate the fluid The side wall 10b and the package wall 10a of packing device.It is described when the cover of the package with fluid device is opened Side wall 10b is bent along the wall partitioning slot 1052.As shown in figure 37, the wall partitioning slot 1052 and right side is described Son bending seam 1051, the folded wall are bent between stitching 1053 and the sub- bending seam 1051, folded wall bending seam The peripheral wall 10e is formed between 1053.

It is noted that with the preferred embodiment of the utility model the difference is that after three-dimensional plastic packaging, Tu38Zhong The peripheral wall 10e is formed by each sub- fluid storage units 111 and the secondary fluid storage units 1111, and annular array is set It puts, and is not all to be formed in preferred embodiment by the sub- fluid storage units 111.That is, as shown in Figure 38, The top of the peripheral wall 10e is formed for each sub- fluid storage units 111, and is each institute close to the lower part of the bottom wall 10c Time fluid storage units 1111 are stated to be formed.

It is understood that the sub- bending seam 1051 in left side of plane buffer body and the son on right side in Figure 37 The bottom wall 10c is formed between bending seam 1051, the folded wall 10d is formed between the folded wall bending seam 1053.Change sentence It talks about, each secondary fluid storage units 1111 form the folded wall 10d.Between the sub- bending seam 1051 of the left and right sides The sub- fluid storage units 111 formed form the bottom wall 10c.It will be appreciated by those skilled in the art that it is formed Each sub- fluid storage units 111 and each secondary fluid storage units 1111 of the peripheral wall 10e and folded wall 10d Quantity in this embodiment as just citing, the utility model is not limited thereto.It is noted that such as Figure 39 institutes Show, the fluid cushion unit 10 further includes four fold lines 115.Each fold line 115 is in the connection heat seal point 44 It tilts and extends between the sub- bending seam 1051.Each fold line 115 is intersected in a bending with each bending seam 1051 Point 43.A folding line 48 is formed between the inflection point 43 of the two corresponding fold lines 115.It is it is noted that described curved Broken line 48 can be separately provided, and can also be folded by the partitioning slot 104 or the sub- partitioning slot 1041.Namely It says, each folded wall 10d is formed between two fold lines 115 and the folding line 48.Along the two corresponding fold lines 115 and after the corresponding folding line 48 folds, the bottom wall of the package wall 10a is formed between four inflection points 43 10cA。

It is noted that due to the balance of the package with fluid device internal gas pressure, the folded wall 10d is formed Each secondary fluid storage units 1111 each secondary fluid storage units of the thickness value with forming the peripheral wall 10e The sum of 1111 thickness value, it is equal with forming the thickness value of each sub- fluid storage units 111 of the peripheral wall 10e or Person is approximate, so as to which when the folded wall 10d is arranged at the bottom side of the bottom wall 10c, the folded wall 10d can't protrude Plane where the bottom wall 10c.That is, when the package with fluid device is to be placed on other kinds of bag in Figure 40 When in pack, the folded wall 10d is in addition to providing multi-buffer effect, additionally it is possible to make the side of the package with fluid device Outer wall fitting other types packaging bag inner wall, so as to both saving space, do not influence buffering effect, but also with more steady It is qualitative.When the package with fluid device is is not combined in Figure 39 with other types packaging bag, but during separately as packing device, Even if there is the folded wall 10d in side, when multiple package with fluid devices put together transport or storage when, each it Between will not increase space because of the presence of each folded wall 1011A, but be each more bonded, more there is stability.

In this preferred embodiment of the utility model, in order to realize each secondary fluid reservoir of the folded wall 10d The thickness value of each secondary fluid storage units 1111 of the thickness value of memory cell 1111 with forming the peripheral wall 10e it With, it is equal or approximate with forming the thickness value of each sub- fluid storage units 111 of the peripheral wall 10e, wherein described Sub- partitioning slot 1041 forms different length.Certainly, the length of the sub- partitioning slot 1041 the utility model this preferably In embodiment as just citing, as long as realizing the outer wall of the folded wall 10d after stereo shaping with the peripheral wall 10e's Outer wall is same plane.It is understood that the sub- partitioning slot 1041 of length extension is used for being formed the described stream at both ends The partitioning slot part of body storage element 1111 can also extend with the folded wall 10d without one, but be provided independently from, only The position that the peripheral wall 10e is corresponded to the folded wall 10d can be played by, which, forms small air column, so as to be passed through as the folded wall 10d Integral planar can be formed when folding and being superimposed on the peripheral wall 10e in side.It may also be said that the folded wall 10d and the week The part of wall 10e overlappings is smaller air column respectively, and parts of the peripheral wall 10e not with folded wall 10d overlappings is larger Air column after the folded wall 10d and peripheral wall 10e is overlapped, can be formed substantially flat with described other air columns of peripheral wall 10e Surface, so as to be suitable for being positioned in square receiving packing box.

It is noted that the variant embodiment of the preferred embodiment based on the utility model, the folded wall 10d and institute Deformation implementation can be made by stating the relative position of peripheral wall 10e.That is, the folded wall with both sides described in above preferred embodiment 10d be arranged at the outside of the peripheral wall 10e the difference is that the folded wall 10d of the both sides can also be arranged at it is described The inside of peripheral wall 10e, the utility model are not limited thereto.

It should be understood by those skilled in the art that the embodiment of foregoing description and attached the utility model shown in figure is only used as It illustrates and is not intended to limit the utility model.The purpose of this utility model completely and effectively realizes.The work(of the utility model Energy and structural principle show and illustrate in embodiment, under without departing from the principle, the embodiment of the utility model Can there are any deformation or modification.

Claims

A 1. fluid packing device, which is characterized in that at least fluid including having one or more fluid storage units delays Unit is rushed, is overlappingly set including a first fluid storage films and a second fluid storage films so that per the fluid reservoir deposit receipt Member be respectively formed a fluid reservoir and one filling mouth, wherein the fluid reservoir with it is described fill mouth be connected, so when After fluid enters the fluid reservoir and the fluid storage units is made to reach a predetermined pressure, i.e., to the filling mouth plastic packaging So that the fluid cushion unit forms a volumetric packaging device of no fluid filling-valve, wherein the adjacent fluid storage Partitioning slot is provided between unit, and multiple rows of bending seams and is placed in the fluid storage units so that per the fluid reservoir deposit receipt Member forms corresponding sub- fluid storage units, and the fluid cushion unit is through bending and forming multiple side walls, institute after plastic packaging The adjacent two side for stating multiple side walls substantially at right angles to arranges, so as to which the multiple side wall forms a square accommodating chamber, to hold Article to be packaged is received so as to provide air cushion effect for the article to be packaged.
2. package with fluid device according to claim 1, wherein per the fluid storage units with bending what is stitched per described Position corresponds to, and arranging the bending with arrangement form one stitches, so that per the fluid storage units at every bending seam Bending so that the package with fluid device that multiple sub- fluid storage units are formed have a bottom wall, four peripheral walls and One roof, and the bottom wall, four peripheral wall are respectively formed the square accommodating chamber.
3. package with fluid device according to claim 1, wherein the fluid cushion unit is by splitting each stream Body storage element is so as to forming downside wall, rear wall, upper left side wall, lower left sidewall, upper right side wall and bottom right side wall wherein institute The top ends for stating fluid cushion unit bend downward to be formed side wall and overlapping wall, wherein the overlapping wall respectively with it is described The upper end of rear wall, the upper left side wall and the upper right side wall arrange with being superimposed, wherein the rear wall end after Continuous to bend downward, so as to form two layers of surge chamber, the upper left side wall and the upper right side wall are also bent correspondingly downwards, are formed Two layers of surge chamber, so as to provide double buffering effect.
4. package with fluid device according to claim 1, wherein the bending seam is further curved including an at least antithetical phrase Crease, at least a wall partitioning slot and at least a pair of of folded wall bending seam, are located at the fluid storage units, wherein described respectively The left and right sides of fluid cushion unit has one side joint seal of continuous sealing, wherein the package with fluid device is in fluid-filling Include a package wall and a side wall afterwards, wherein the package wall includes a bottom wall, two folded walls and a peripheral wall, wherein the wall Partitioning slot is for separating the side wall of the package with fluid device and the package wall, wherein the wall partitioning slot and right side The sub- bending seam, between folded wall bending seam and banding seam and the sub- bending seam, the folded wall it is curved The peripheral wall is formed between crease, wherein the sub- bending seam in left side, folded wall bending seam and the son on right side are curved The bottom wall and the folded wall are formed between crease, folded wall bending seam.
5. package with fluid device according to claim 1, wherein the package with fluid device includes two fluid cushions Unit, head and the tail both ends by abutted seam seal together, and multiple fluid storage units after bending by each institute Fluid storage units are stated into sub- fluid storage units, so as to which multiple sub- fluid storage units form multiple side walls, wherein two Multiple sub- fluid storage units of the fluid cushion unit surround generally square accommodating chamber, and wait to wrap with picking and placeing Fill an opening of article.
6. package with fluid device according to claim 1, wherein the fluid is gas, the package with fluid device further includes One folds unit, and the folding part superposed arranged including at least two is seamed by multiple chokes and is placed in the fluid reservoir Memory cell forms unaerated structure, and so when to the fluid cushion unit fluid-filling, the unaerated structure is by position In the corner of the package with fluid device and facilitate folding, so that the multiple side wall forms the square accommodating chamber；Alternatively, its The aeration quantity for being placed in the fluid storage units to reduce each sub- fluid storage units is seamed by multiple chokes, so that The folding unit is obtained to be relatively easy to fold.
7. package with fluid device according to claim 4, wherein the subflow body storage element is long and narrow at least one Sub- partitioning slot by each fluid storage units to be divided into width dimensions secondary fluid more smaller than the sub- fluid storage units Storage element, in order to which this region carries out folding.
8. package with fluid device according to claim 2, wherein the both ends of the fluid cushion unit are respectively by more A choke seam sealing, after being charged fluid per the fluid storage units in the fluid cushion unit, in the stream The asymmetric side for the roof that body buffer cell is formed forms unaerated portion, from easily sealing the one of the square accommodating chamber Accent.
9. package with fluid device according to claim 1 including a functional layer, is located at outer packaging layer or inner packing Layer, so as to provide additional function for the package with fluid device.
10. package with fluid device according to claim 7, wherein each described stream between the two folded wall bending seams Body storage element forms the folded wall, the sub- fluid storage units and each described stream between the two sub- bending seam Body storage element forms the bottom wall, wherein forming the thickness value and shape of each secondary fluid storage units of the folded wall The sum of thickness value of each secondary fluid storage units formed into being provided with the sub- partitioning slot of the bottom wall, with shape Thickness value into each sub- fluid storage units of the bottom wall is equal or approximate, so as to be arranged at when the folded wall During the bottom side of the bottom wall, the folded wall can't protrude the plane where the bottom wall.
11. package with fluid device according to claim 10, wherein the fluid cushion unit further includes multiple folding lines, Wherein each fold line tilts between a connection heat seal point and sub- bending seam to be extended, wherein each fold line with Each bending seam is intersected in an inflection point, wherein forming a folding line between the inflection point of the two corresponding fold lines.
12. according to any package with fluid device in claim 1-11, wherein the fluid cushion unit is including multiple Flow guiding slit and multiple sealing seams, the plurality of flow guiding slit are respectively arranged at the filling of each fluid storage units At mouthful, and the sealing is sewn on after completing to fill the fluid storage units, is just formed at the institute of the fluid storage units State filling mouth.
13. it is connected according to any package with fluid device, the plurality of fluid cushion unit in claim 1-11 It connects to form continous way fluid cushion unit, wherein the fluid cushion unit includes a fluid filling vias, integrally extend In each fluid storage units, wherein the extending direction of the fluid filling vias and the fluid storage units mutually hangs down Directly, so when to the continous way fluid cushion unit fluid-filling and after reach predetermined pressure, i.e. fluid described in plastic packaging The filling mouth of storage element.