CN206345232U - U-shaped buffering and packaging apparatus without charge valve - Google Patents

Abstract

One U-shaped buffering and packaging apparatus, including two layers of air cells film, it forms U-shaped volumetric packaging container via the seam heat-sealing of a series of plastic packaging, it includes one or more gas storage units, front side wall and rear wall are formed through bending and heat-sealing, wherein described plastic packaging seam includes at least one sealing seam, the U-shaped buffering and packaging apparatus is after inflation is completed, progress forms the heat-sealing for sealing seam and goes to complete the U-shaped volumetric packaging container, wherein the sealing seam seals and connects cameral mantle described in two layers to prevent the gas storage unit gas leakage.

Description

U-shaped buffering and packaging apparatus without charge valve

Technical field

The utility model is related to a packing device, more particularly to the U-shaped buffering and packaging apparatus without charge valve, with inflation After form a U-shaped isolated packing bag, when packing article is placed in one, with protect the packing article avoid logistics progress produce It is raw to damage.

Background technology

As science and technology is maked rapid progress, traffic is extended in all direction, various article, product, food, crops etc. are constantly made Make, produce or plant and bought by consumer, and as business model changes the high speed development with logistics, various things The major part such as product, product, food, crops is all traded by the form of logistics, but in whole process of exchange, by storage The process deposited or transported, situations such as unavoidable appearance is extruded, collided, falling, causes the damage or deformation of various articles, gives people band Carry out serious loss.Therefore, it is a subject under discussion for being worth inquiring into for how to protect or pack these products or article.

At present, the manner of packing that people often use, common are using packing case or air packaging material come packing material Product, but how much the occupation mode of these packagings there are some not convenient property, seem packing case conventional at present typically paper Packing box made by material matter, this packing box can not provide preferable buffering effect, not have good protective effect, institute During use, to generally require that product to be packaged first is passed through into multi-layer packaging using foam, flexiplast etc., place into In packing box, to reach good anti-dropping crashworthiness, but this undoubtedly adds cost of transportation, and wires up pole not side Just, not only lose time, reduce operating efficiency, and add human cost, do not met the demand of modern transportation industry.

However, the air packaging material is to reach buffering effect by insufflation gas in the film, it is relative to biography The packing case of system has cost of transportation low, it is easy to the advantage of storage, and buffering efficiency is more excellent, is conducive to environmental protection again.But phase To, the air packaging material, such as air-packing cushion pad or air-packing bag, wherein except airing form is still inconvenient Outside, still there is improved space on processing procedure.The mode being inflated for the air packaging material common now, seems to make It is inflated with chargers such as general small-sized inflators, but charging efficiency is not high, it will usually occur the phenomenon of inflation insatiable hunger, And waste time and energy, required so can not also fully meet inflation.In addition, in the processing procedure of the common air packaging material, It seems that the air packaging material is inflated in advance to have, and is not too easy so in storage storage；Also seem in the sky Gas bag package material includes the processing procedure of check valve, although so preventing gas from, from the air packaging material reverse osmosis, also increasing The cost of manufacture.

The content of the invention

Main purpose of the present utility model is to provide a U-shaped buffering and packaging apparatus without charge valve, wherein after inflation There is provided has against shock, anti-extrusion and buffering protection function, so can provide buffering guarantor for placing various articles therein Shield.

Another object of the present utility model is to provide a U-shaped buffering and packaging apparatus without charge valve, wherein being to use one The mode of side inflation heat-sealing on one side is completed to make the U-shaped buffering and packaging apparatus, can so not need check valve, and reduction processing procedure is asked Topic and manufacturing cost.

In order to reach at least one above-mentioned purpose, the utility model provides a U-shaped buffering and packaging apparatus without charge valve, its Including：At least two layers of air cells film, forms U-shaped volumetric packaging container, it includes one or many via the seam heat-sealing of a series of plastic packaging Individual gas storage unit, front side wall and rear wall are formed through bending and heat-sealing, wherein plastic packaging seam includes at least one sealing seam, institute U-shaped buffering and packaging apparatus is stated after completion inflation, the heat-sealing for formed the sealing seam goes to complete the U-shaped volumetric packaging appearance Device, wherein the sealing seam heat-sealing connects cameral mantle described in two layers to prevent the gas storage unit gas leakage.

In certain embodiments, it also includes the downside wall extended between the front side wall and the rear wall.

In certain embodiments, its described plastic packaging seam includes multiple row partitioning slot, and the two layers of air cells film is separated into many by it The individual gas storage unit, wherein plastic packaging seam includes two row bending seams, each described gas storage unit is divided into many height and stored up by it Gas unit, so forms the front side wall, the downside wall and institute along the two row bending seam by the two layers of air cells film Rear wall is stated, the part wherein described in first row on the left of bending seam is used to form the front side wall, and the first and second row are described curved The downside wall is formed between crease, bending seam right side forms the rear wall described in secondary series, wherein plastic packaging seam includes Multiple three-dimensional plastic packaging seams, it is by the front side wall together with the rear wall plastic packaging.

In certain embodiments, it includes inflation unit, and it is connected to each gas storage unit, and integratedly extends In each gas storage unit.

In certain embodiments, gas storage unit described in each of which is before inflation, respectively with air inlet, itself and the inflation Unit is connected, and such gas will be fills up to the gas storage unit via the inflation unit and the air inlet, and completes to fill The sealing, which is sewed, after gas is heat-sealed in the air inlet.

In certain embodiments, it also includes multiple air guides seam, and it is located at each described gas storage unit in neighbouring institute respectively State the position of inflation unit.It is noted that the air guide seam can not be inflated, so that the position of the correspondence air guide seam can not Expansion, so as to facilitate the heat-seal operation in manufacturing process, is stitched with forming the sealing.

In certain embodiments, multiple air guide seams connect the two layers of air cells film by heat-sealing respectively, wherein described lead Air cleft forms shape system and is selected from the group being made up of circle, triangle, trapezoidal, rectangle.

In certain embodiments, its described bending seam is the medium position that interruption is heat-sealed to the gas storage unit, and Form a communicating passage respectively in the both sides of the gas storage unit, the so adjacent sub- gas storage unit is interconnected.

In certain embodiments, its described bending seam is the both sides that interruption is heat-sealed to the gas storage unit, and A communicating passage is formed in the middle of the gas storage unit, the so adjacent sub- gas storage unit is interconnected.

In certain embodiments, its described inflation unit is broken.

Brief description of the drawings

Fig. 1 is the U-shaped buffering and packaging apparatus without charge valve according to a preferred embodiment of the present utility model not Planar development schematic diagram before inflation heat-sealing.

Fig. 2 is the storage of the U-shaped buffering and packaging apparatus without charge valve according to a preferred embodiment of the present utility model Gas unit schematic cross-section after inflation heat-sealing.

Fig. 3 is a U-shaped buffering and packaging apparatus without charge valve of the signal according to a preferred embodiment of the present utility model Folding schematic diagram.

Fig. 4 is according to the vertical of a U-shaped buffering and packaging apparatus without charge valve of a preferred embodiment of the present utility model Body schematic diagram.

Embodiment

Describe to be used to disclose the utility model so that those skilled in the art can realize the utility model below.Retouch below Preferred embodiment in stating is only used as citing, it may occur to persons skilled in the art that other obvious modifications.Retouched following The general principle of the present utility model defined in stating can apply to other embodiments, deformation program, improvement project, etc. Tongfang Case and the other technologies scheme without departing from spirit and scope of the present utility model.

It will be understood by those skilled in the art that in exposure of the present utility model, term " longitudinal direction ", " transverse direction ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", the orientation of the instruction such as " outer " or position close System is to be based on orientation shown in the drawings or position relationship, and it is for only for ease of description the utility model and simplified and describes, without It is that instruction or the signified device of hint or element must have specific orientation, with specific azimuth configuration and operation, therefore on Term is stated it is not intended that to limitation of the present utility model.

It is understood that term " one " be interpreted as " at least one " or " one or more ", i.e., in one embodiment, The quantity of one element can be one, and in a further embodiment, the quantity of the element can be multiple, and term " one " is no It is understood that as the limitation to quantity.

As Figure 1-4, it is a U-shaped buffering and packaging apparatus according to first preferred embodiment of the present utility model, its Based on while inflation while seal made form.And can be after inflation various packing articles such as electronic product, food, medicine production Product, industrial chemicals, biomaterial, plastic ceramic, fast-moving consumer goods etc. provide the effect of gas buffer protection.In addition, not making Used time, conveniently it can store and transport with non-aerating, field inflation be reproduced when in use, thereby using very convenient.

In this preferred embodiment of the present utility model, the U-shaped buffering and packaging apparatus may be embodied as air cushioning Material, that is, the gas being filled with is by taking air as an example.Therefore, it will be appreciated by persons skilled in the art that can in actual application Other gases are selected according to demand.In this preferred embodiment, it forms a U-shaped isolated packing bag 100 after inflation, So as to provide air cushioning effect for article to be packaged.

In this preferred embodiment of the present utility model, the U-shaped buffering and packaging apparatus is thin by two layers or layer flexible Film formed through heat-sealing can gas storage air cushioning material.The U-shaped buffering and packaging apparatus includes one or more air cushionings Exemplified by body 10, the air cushioning body 10 as described in by one, it includes what at least two layers of air cells film 11 and 12 was formed through hot sealing process One or more gas storage units 13 being connected, it each has air inlet 131.It is noted that hot sealing process is by one The plastic packaging seam 30 of series is constituted, in other words, and the two layers of air cells film 11 and 12 is formed through a series of plastic packaging seams 30 to be included The volumetric packaging container of one or more gas storage units 13 being connected or packaging bag.Further say, the U-shaped buffering Packing device is after the two layers of air cells film 11 and 12 is constituted through a series of plastic packaging seams 30, to complete last through inflation Finished product.

In this preferred embodiment of the present utility model, the U-shaped buffering and packaging apparatus 10 is equivalent to including multiple mutual The gas storage unit 13 being connected, formed in each described gas storage unit 13 one can gas storage air storage chamber 14.So work as gas When body is from the air inlet 131 into the air storage chamber 14, you can to the air inlet of the corresponding gas storage unit 13 131 are sealed, and have completed the inflation of the gas storage unit 13.It is noted that each of described gas storage unit 13 is phase Mutually independent space, so when one of generation is damaged, can't cause the U-shaped buffering and packaging apparatus not use.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 is used to through plastic packaging form plural layers such as A plane padded coaming shown in Fig. 1, and can further make the U-shaped buffering and packaging apparatus formation that there is space multistory Configuration and the U-shaped volumetric packaging container or the packaging bag that packing article can be accommodated.That is, the plastic packaging seam 30 can lead to The mode for crossing bonding or heat-sealing connection links together plural layers, it is preferable that in this embodiment, the plastic packaging seam 30 It may be embodied as being formed by hot sealing process.

More specifically, the plastic packaging seam 30 includes multiple row partitioning slot 31, two layers of air cells film 11 and 12 is separated into multiple by it The gas storage unit 13.I.e. preferably, the two layers of air cells film 11 and 12 is separated into multiple storages by institute's multiple row partitioning slot 31 Gas unit 13, i.e., described multiple row partitioning slot 31 is formed by hot sealing process, and it, which is sealed, connects cameral mantle 11 and 12 described in two layers, from And the partitioning slot 31 of the row in continuous hot-sealing line is formed between the two neighboring gas storage unit 13.The partitioning slot 31 can To be continuous hot-sealing line, so that multiple gas storage units 13 are independent mutually.It is understood that as shown in fig. 1, two The one row partitioning slot 31 of side can respectively become the two lateral boundaries seam of the U-shaped buffering and packaging apparatus 10.The gas storage Unit 13 can be variously-shaped, such as bar shaped, circular, polygon or other irregular shapes etc., the U-shaped buffering of the invention Packing device 10 can include multiple inflation posts being arranged side by side, but the present invention is not so limited in this respect.

In this preferred embodiment of the present utility model, it is single that U-shaped buffering and packaging apparatus 10 further includes an inflation Member 15, it is connected to each gas storage unit 13, and integratedly extends each gas storage unit 13.More specifically, In this preferred embodiment, the bearing of trend of the inflation unit 15 and the gas storage unit 13 is perpendicular.For example, at this In embodiment, each described gas storage unit 13 extends along horizontal direction, and the inflation unit 15 extends in a longitudinal direction.Institute One main channel 151 of the formation of inflation unit 15 is stated, and the main channel 151 has an inflation inlet 152, when passing through the inflation inlet When charging connector is filled in 152 position and charge operation is performed, gas enters institute in a longitudinal direction from the inflation inlet 152 Main channel 151 is stated, and enters each described gas storage unit 13 further along horizontal direction, and when in each described air storage chamber 14 Reach after preset air pressure, you can the air inlet 131 is sealed, complete the inflation of the gas storage unit 13.And meeting side Just automation process, makes the inflation unit 15 depart from from the charging connector of automation charger, and the inflation unit 15 can be with Further broken, or wiped out.

As shown in figure 1, the plastic packaging seam 30 further includes being located at respectively the U-shaped buffering and packaging apparatus about 10 One side joint seal 32 of the continuous sealing of both sides, wherein the upside banding seam 32 is adjacent to the main channel 151.It may be appreciated Be, banding seam 32 by plastic package process as be bonded or heat-sealing formed and seal connect two layers as described in cameral mantle 11 and 12.

In this preferred embodiment of the present utility model, the cameral mantle 11 and 12 forms cameral mantle main part respectively 111 and 121 and the inflation end 153 and 154 of the cameral mantle main part 111 and 121 is integratedly respectively extended from, the gas Room film main part 111 and 121 is used for forming the gas storage unit 13 by hot sealing process, and the cameral mantle 11 and 12 is adjacent to filling That part of gas side forms the inflation end 153 and 154 of the inflation unit 15 respectively.The He of inflation end 153 154 are mutually superimposed and are interconnected in its terminal edge by banding seam 32, i.e., described banding seam 32 is by sealing work Skill is formed, and it hermetically seals the edge for connecting the inflation end 153 and 154.

In other variant embodiment, cameral mantle 11 and 12 described in two layers can also be by one whole film along broken line Doubling and formed, i.e., the one of cameral mantle 11 and 12 extension described in two layers, wherein the inflation unit 15 is correspondingly also after doubling Two inflation ends 153 and 154 of integrally connected.So described main channel 151 is formed in the broken line and the air inlet 131 Between.

It is understood that the cameral mantle 11 and 12 of the U-shaped buffering and packaging apparatus 10 can be closed by various respectively Suitable thin-film material is made, such as polyethylene film, polypropylene film, polyvinyl chloride film, polyester film, polystyrene film or Laminated film etc., the present invention is also not so limited in this respect, as long as suitable fexible film.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 further comprises multiple air guide seams 33, its It is located at position of each described gas storage unit 13 in the neighbouring main channel 151 respectively.Multiple air guide seams 33 are respectively by warm The envelope connection cameral mantle 11 and 12 is formed.It is noted that multiple air guide seams 33 can be formed various shapes by heat-sealing Shape, seems circle, triangle, trapezoidal, rectangle etc., hot-sealing line.So after completing to inflate to the gas storage unit 13, because The relation of the air guide seam 33, comparatively can produce recessed situation, so convenient subsequently sealed.That is, institute State air guide seam 33 and be located at the air inlet 131, so except gas can be stopped when being inflated to the gas storage unit 13 Backflow, 33 can be also stitched because of the air guide and produces recessed relation, the convenient behaviour for completing air inlet 131 described in inflation post heat-seal Make.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 also includes bending of the multiple row in interruption heat-sealing Seam 34, after completing to inflate the gas storage unit 13, the continuous type air buffer body 100 is suitable for stitching along the bending 34 bendings, so that the continuous type air buffer body 100 forms multiple side walls.More specifically, it is described bending seam 34 by each The gas storage unit 13 is divided into many sub- gas storage units 132, and the bending seam 34 can be located at the middle part of the gas storage unit 13 Position, and both sides form a communicating passage 133 respectively, and the so adjacent sub- gas storage unit 132 is interconnected.Can With understanding, the bending seam 34 can also be located at the both sides of the gas storage unit 13, and the communicating passage 133 is located at institute State the medium position of gas storage unit 13.Accordingly, it should be understood that, respectively arrange the heat-sealing of bending seam 34 and connect gas described in two layers Room film 11 and 12.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 includes the two row bending seam 34, so that The U-shaped buffering and packaging apparatus 10 is suitable for forming a front side wall 101, a downside wall 102, one along the two row bending seam 34 Rear wall 103.Above-mentioned these sides wall 101-103 forms an inner chamber 110 by bending, and its top side has an opening 120.I.e. this A little side wall 101-103 are in be arranged around shape, and each described gas storage unit 13 forms the gas storage post of annular.I.e. as shown in Figure 3, The part in the left side of bending seam 34 is used to form the front side wall 101 described in first row, the first and second row bending seam 34 it Between form the downside wall 102, the right side of bending seam 34 forms the rear walls 103 described in secondary series.It is understood that each The sub- gas storage unit integratedly extended along its length of each freedom of the side wall 101-103 all gas units 13 132 form.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 also includes two three-dimensional plastic packaging seams 35, and it will The front side wall 101 is together with the plastic packaging of rear wall 103 so that the U-shaped buffering and packaging apparatus 10 complete inflation after, Form the U-shaped isolated packing bag.

In this preferred embodiment of the present utility model, the plastic packaging seam 30 further comprises multiple sealing seams 36, its Positioned at the air inlet 131, perpendicular to the partitioning slot and the correspondence air guide seam 33.It is noted that the sealing seam 36 be after completing to inflate the gas storage unit 13, to be just formed at the U-shaped buffering and packaging apparatus.I.e. in the gas storage unit The plastic packaging of the sealing seam 36 is completed after 13 inflations, two layers of air cells film is sealed and connects and seal gas in the gas storage up for safekeeping In unit 13.In addition, in gas replenishment process, pneumatic head can be made to enter the inflation unit 15, and for convenience of completion inflation The U-shaped buffering and packaging apparatus is formed with heat-sealing and leaves the pneumatic head, the inflation unit 15 can also be broken, such as Fig. 4 institutes Show.

In addition, it is necessary to be pointed out that, although shown in Fig. 1 is the plane fender that the formation of 30 plastic packagings is stitched through the plastic packaging Material, it also further illustrates the position of the three-dimensional plastic packaging seam 35, so as to more easily understand the U-shaped buffering package dress The forming process put.

In this preferred embodiment of the present utility model, the inner chamber 110 of the U-shaped buffering and packaging apparatus is suitable for The packing article is accommodated, the packing article is protected by gas buffer to reach, is done so for the U-shaped buffering package The impulsive force or impact of device are not to be transferred directly to the packing article, cause the damage of the packing article.

, can be simultaneously using two institutes in order to increase the flexibility used in this preferred embodiment of the present utility model U-shaped buffering and packaging apparatus is stated, the packing article is packed in the way of to set, is so solved single described U-shaped slow Rush the drawbacks of packing device comprehensive can not be protected to the packing article.

In addition, it is noted that the U-shaped buffering and packaging apparatus is not full content of the present utility model, simply One type of buffering and packaging apparatus, and each side wall is also more than single plane, can pass through in actual applications Heat-sealing and folding carry out various deformations, to increase the flexibility used.

It should be understood by those skilled in the art that the embodiment of the present utility model shown in foregoing description and accompanying drawing is only used as Illustrate and be not intended to limit the utility model.The purpose of this utility model completely and is effectively realized.Work(of the present utility model Energy and structural principle show and illustrated in embodiment, under without departing from the principle, embodiment of the present utility model Can there are any deformation or modification.

Claims (10)

1. a U-shaped buffering and packaging apparatus without charge valve, it is characterised in that including：At least two layers of air cells film, via a series of Plastic packaging seam heat-sealing forms U-shaped volumetric packaging container, and it includes one or more gas storage units, and front side wall is formed through bending and heat-sealing And rear wall, wherein plastic packaging seam includes at least one sealing seam, the U-shaped buffering and packaging apparatus without charge valve is completed After inflation, the heat-sealing for formed the sealing seam goes to complete the U-shaped volumetric packaging container, wherein the sealing seam heat-sealing connects Cameral mantle described in two layers is connect to prevent the gas storage unit gas leakage.

2. the U-shaped buffering and packaging apparatus according to claim 1 without charge valve, in addition to extend in the front side wall and Downside wall between the rear wall.

3. the U-shaped buffering and packaging apparatus according to claim 2 without charge valve, wherein plastic packaging seam includes many column splits Seam, the two layers of air cells film is separated into multiple gas storage units by it, wherein plastic packaging seam includes two row bending seams, it will Each described gas storage unit is divided into many sub- gas storage units, so forms the two layers of air cells film along the two row bending seam The front side wall, the downside wall and the rear wall, the part wherein described in first row on the left of bending seam are used to form institute State and form the downside wall between front side wall, the first and second row bending seam, bending seam right side forms institute described in secondary series Rear wall is stated, wherein plastic packaging seam includes multiple three-dimensional plastic packaging seams, it is by the front side wall and the rear wall plastic packaging one Rise.

4. the U-shaped buffering and packaging apparatus according to claim 1 without charge valve, including inflation unit, it is connected to Each described gas storage unit, and integratedly extend each gas storage unit.

5. the U-shaped buffering and packaging apparatus according to claim 2 without charge valve, wherein each gas storage unit is in inflation Before, respectively with air inlet, it is connected with the inflation unit, and such gas will be via the inflation unit and the air inlet Mouth is fills up to the gas storage unit, and completes the sealing after inflation and sew to be heat-sealed in the air inlet.

6. the U-shaped buffering and packaging apparatus according to claim 5 without charge valve, in addition to multiple air guides seam, it distinguishes position In each described gas storage unit in the position of the neighbouring inflation unit.

7. the U-shaped buffering and packaging apparatus according to claim 6 without charge valve, the plurality of air guide seam is respectively by warm The envelope connection two layers of air cells film, is selected from by circle, triangle, trapezoidal, rectangle institute wherein air guide seam forms shape system The group of composition.

8. according to any described U-shaped buffering and packaging apparatus without charge valve of claim 1-7, wherein the bending seam is interruption The medium position of the gas storage unit is heat-sealed to, and a communicating passage is formed respectively in the both sides of the gas storage unit, this The adjacent sub- gas storage unit of sample is interconnected.

9. according to any described U-shaped buffering and packaging apparatus without charge valve of claim 1-7, wherein the bending seam is interruption The both sides of the gas storage unit are heat-sealed to, and a communicating passage is formed in the middle of the gas storage unit, it is so adjacent The sub- gas storage unit interconnected.

10. according to any described U-shaped buffering and packaging apparatus without charge valve in claim 4 to 7, wherein the inflation Unit is broken.