CN105644941A - Air inflation type packaging device - Google Patents
Air inflation type packaging device Download PDFInfo
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- CN105644941A CN105644941A CN201510884072.1A CN201510884072A CN105644941A CN 105644941 A CN105644941 A CN 105644941A CN 201510884072 A CN201510884072 A CN 201510884072A CN 105644941 A CN105644941 A CN 105644941A
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- storage unit
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- gas storage
- accommodation section
- plastic packaging
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 120
- 239000004033 plastic Substances 0.000 claims abstract description 106
- 229920003023 plastic Polymers 0.000 claims abstract description 106
- 230000003139 buffering effect Effects 0.000 claims abstract description 30
- 230000004308 accommodation Effects 0.000 claims description 96
- 238000012856 packing Methods 0.000 claims description 93
- 238000005452 bending Methods 0.000 claims description 61
- 238000007789 sealing Methods 0.000 claims description 38
- 238000000638 solvent extraction Methods 0.000 claims description 19
- 230000006698 induction Effects 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 9
- 238000005516 engineering process Methods 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 153
- 239000010408 film Substances 0.000 description 74
- 238000010521 absorption reaction Methods 0.000 description 11
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- -1 polyethylene Polymers 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
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- 230000002708 enhancing effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 229920006267 polyester film Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
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- Buffer Packaging (AREA)
Abstract
The invention discloses an air inflation type packaging device for packaging a packaged object. The air inflation type packaging device comprises at least one air inflation buffering body and at least one air inflation valve, wherein each air inflation buffering body is formed by at least two air chamber film layers; each air inflation valve is formed by at least two valve film layers; each air inflation buffering body comprises a plurality of air storage units; each air inflation valve is used for inflating air into the air storage units and is automatically closed after air inflation is ended in order to prevent air leakage; the air storage units are plastically packaged by a series of planar plastic packaging seams, bent and then plastically packaged by a series of three-dimensional plastic packaging seams to form a three-dimensional packaging bag for packaging the packaged object. The three-dimensional packaging bag comprises a main accommodating part, a cover part and an accessory part, wherein the cover part is connected to the main accommodating part, and the accessory part is connected to the main accommodating part, so the air inflation type packaging device is capable of realizing a buffering effect on the packaged object in all directions.
Description
Technical field
The present invention relates to a packing plant, particularly relate to an air-packing devices, it is possible to hold article to be packaged completely, and can from the good buffering effect of multi-direction offer.
Background technology
Along with the change of modern way of life and the high speed development of logistics, a lot of article are all concluded the business by the form of logistics, such as electronic product, Chemicals, pharmaceutical prod, pottery, glass and other daily living articles etc., in the process of these object storing or transport, situations such as occurring extruding unavoidably, collide, fall, cause damage of product or distortion, bring serious loss.
Gas wrapping material reach buffering effect by insufflation gas in the film, it can come into operation in the on-the-spot insufflation gas of packaging again, so it is low to have transportation cost relative to traditional wrapping material, is easy to the advantage stored, and it is more excellent to cushion usefulness, be conducive to again environmental protection. Existing gas packing bag is generally undertaken gas column being bent to form multiple gas sidewall, each gas sidewall again around a formation interior accommodating space, for storage package article, such as common U-shaped bag, C type bag or O type bag etc.
But, the buffer structure of existing gas packing plant is relative with packaging structure single, although buffering effect can be provided, but connection with wrapping of piece can not be held and effectively provide good buffering effect by more existing air-packing devices completely. Such as, when a sidewall of some gas packing bag is subject to clashing into, in this gas packing bag, air can not effectively disperse, and the sidewall of gas packing bag can not recover shape in time, impact stress too concentrated in local, thus Stress transmit is to connection with wrapping of piece, causes the damage of connection with wrapping of piece. The gas packing plant such as having again, when packing notebook computer, is packed by multiple package component, in transportation, when being subject to external force collision, may there is the situation of separation in described package component, cause described notebook computer directly outside exposed, cause unnecessary damage.
Summary of the invention
It is an object of the present invention to provide an air-packing devices, it is possible to hold article to be packaged completely, and can from the good buffering effect of multi-direction offer.
Another object of the present invention is to provide an air-packing devices; described air-packing devices comprises a main accommodation section and a lid portion; described lid portion can after described air-packing devices accommodation connection with wrapping of piece be in a container cavity; the opening of described main accommodation section is closed, thus described connection with wrapping of piece can obtain buffer protection from all directions.
Another object of the present invention is to provide an air-packing devices, described air-packing devices comprises a main accommodation section and an attached portion, and described attached portion can strengthen the buffering effect of described main accommodation section, for described connection with wrapping of piece provides good shock absorption in side.
Another object of the present invention is to provide an air-packing devices, described air-packing devices comprises an attached portion, described attached portion is possible not only to as the side of described connection with wrapping of piece provides cushioning pocket, but also the annex of connection with wrapping of piece can be held, thus provide separately cushioning pocket for the described annex of described connection with wrapping of piece.
In order to realize above-mentioned purpose, the present invention provides an air-packing devices, for packaging one connection with wrapping of piece, it is characterized in that, comprise at least one inflation buffer body of at least two layers of air cells film formation and at least one inflation valve of at least two layers of valve film formation, wherein said inflation buffer body comprises multiple gas storage unit, described inflation valve is used for the inflation of described gas storage unit and self-enclosed to prevent gas leakage after inflation terminates, and the plastic packaging that described gas storage unit stitches through a series of plane plastic packaging also forms an isolated packing bag of the described connection with wrapping of piece of packaging after bending through the plastic packaging of a series of three-dimensional plastic packaging seam, and described isolated packing bag comprises a main accommodation section and an attached portion, described lid portion is connected to described main accommodation section, described attached portion is connected to described main accommodation section, thus described air-packing devices cushions effect from all directions for described connection with wrapping of piece provides.
In one embodiment, described isolated packing bag also comprises the lid portion being connected to described main accommodation section, between adjacent described gas storage unit, there is a series of partitioning slot, gas storage unit described in each forms multiple sub-gas storage unit by multiple bending seam, and described sub-gas storage unit is respectively used to form described main accommodation section, described lid portion and described attached portion.
In one embodiment, described sub-gas storage unit loop forms multiple sidewall around layout, and after described three-dimensional plastic packaging seam heat-sealing, wherein a part of described sidewall forms described main accommodation section, the described sidewall of a part forms described lid portion, and sidewall described in another part forms described attached portion.
In one embodiment, described main accommodation section has bottom an opening and one, and described lid portion is connected to the described open side of described main accommodation section, and described attached portion is connected to the described bottom side of described accommodation section.
In one embodiment, described lid portion comprises a junction, a buffer part and one end, described connection section is connected with described main accommodation section, described buffer part is connected to described connection section and has a buffering chamber, described end is connected to described buffer part, and can close the described opening of described main accommodation section with described connection section.
In one embodiment, the described sub-gas storage unit of the part of described gas storage unit forms described buffer part after described bending seam bends and a main attached three-dimensional plastic packaging between two bending seams stitches heat-sealing.
In one embodiment, described attached portion has three, four, five or multiple sidewall, and wherein each described sidewall is formed around layout by multiple described sub-gas storage unit loop.
In one embodiment, described attached portion also comprises one or more connection section, and described main accommodation section and described annex accommodation section are connected integratedly by described connection section.
In one embodiment, described three-dimensional plastic packaging seam also comprises the three-dimensional plastic packaging seam in a chamber, and described main accommodation section plastic packaging is divided into two or more sub-accommodation section by the three-dimensional plastic packaging seam in described chamber.
In one embodiment, described three-dimensional plastic packaging seam also comprises the first main attached three-dimensional plastic packaging seam and the 2nd main attached three-dimensional plastic packaging seam, and described main accommodation section and described attached portion are separated by the described first main attached three-dimensional plastic packaging seam plastic packaging, and described lid portion and described main accommodation section are separated by the described 2nd main attached three-dimensional plastic packaging seam.
In one embodiment, the described sub-gas storage unit of the part of described main accommodation section forms at least side wing buffer part through the plastic packaging of described three-dimensional plastic packaging seam, and it is positioned at the outside of described main accommodation section.
In one embodiment, the part of described flank buffer part comprises the described sub-gas storage unit of, two, three or more.
In one embodiment, described main accommodation section/described attached portion/described lid portion can select to have the different described gas storage unit of diameter separately, or the described gas storage unit that diameter is identical.
In one embodiment, the described sub-gas storage unit in described main accommodation section/described attached portion also forms multiple points of gas storage unit by sub-partitioning slot further, and the diameter of the described sub-gas storage unit of attached portion described in its diameter ratio/described main accommodation section is little.
In one embodiment, the described sub-gas storage unit in described main accommodation section/described lid portion also forms multiple points of gas storage unit by sub-partitioning slot further, and the diameter of the described sub-gas storage unit of lid portion described in its diameter ratio/described main accommodation section is little.
In one embodiment, the described sub-gas storage unit in described lid portion/described attached portion also forms multiple points of gas storage unit by sub-partitioning slot further, and the diameter of the described sub-gas storage unit in attached portion described in its diameter ratio/described lid portion is little. In one embodiment, described inflation buffer body is formed through heat-sealing and folding technology by the first gas compartment layer and the 2nd gas compartment layer, described inflation buffer body forms inflation mouth and main passage, and each inflation unit is provided with inflation valve, air enters described main passage from described inflation mouth, and enters inflation unit described in each from described main passage via described inflation valve.
In one embodiment, described inflation valve comprises two valve films, its respectively with described first air chamber layer and the described 2nd air chamber layer heat-sealing of described inflation buffer body, an induction trunk is formed between described two valve films, after being inflated to described gas storage unit by described induction trunk, the internal surface automatic absorbing of described two valve films is bonded at together, to prevent the gas entering described gas storage unit oozes from described induction trunk is counter.
In one embodiment, described inflation valve is self binding film non return valve, and it comprises the valve film of two layers or more than two layers, and such as it comprises one first valve film, one the 2nd valve film, and a non-return sealing membrane.
Accompanying drawing explanation
Fig. 1 is the perspective view of air-packing devices according to a preferred embodiment of the invention.
Fig. 2 is that the air-packing devices of the above preferred embodiment according to the present invention is not inflating and structural representation during planar development.
Fig. 3 is the air-packing devices cross-sectional shape schematic diagram after inflation of the above preferred embodiment according to the present invention.
Fig. 4 is that the air-packing devices of the 2nd according to the present invention embodiment is not inflating and structural representation during planar development.
Fig. 5 is the cross-sectional shape schematic diagram after inflation of air-packing devices according to the abovementioned embodiments of the present invention.
Fig. 6 is the perspective view of the air-packing devices of the 3rd according to the present invention embodiment.
Fig. 7 is the cross-sectional shape schematic diagram after inflation of air-packing devices according to the abovementioned embodiments of the present invention.
Fig. 8 is air-packing devices according to the abovementioned embodiments of the present invention not inflating and structural representation during planar development.
Fig. 9 A is the structural representation of the unidirectional inflation valve of the air-packing devices of the above-described embodiment according to invention.
Fig. 9 B is the structural representation of the unidirectional inflation valve of the air-packing devices of the above-described embodiment according to invention.
Fig. 9 C is the structural representation of the unidirectional inflation valve of the air-packing devices of the above-described embodiment according to invention.
Embodiment
Those skilled in the art below describe for disclosing the present invention so that can realize the present invention. Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification. The ultimate principle of the present invention defined in the following description can be applied to other embodiments, deformation program, improvement scheme, equivalent and not deviate from the other technologies scheme of the spirit and scope of the present invention.
It is air-packing devices according to a preferred embodiment of the invention as shown in Figure 1 to Figure 3, it has can Inflatable body structure, described air-packing devices has an accommodation section and attached portion, after insufflation gas, described accommodation section has a container cavity, described container cavity in order to inflation body after for various connection with wrapping of piece as electronic product, food, pharmaceutical prod, industrial chemicals, biomaterial, plastic ceramic, fast-moving consumer goods wait connection with wrapping of piece main body provide gas buffer effect. And when not using, it is possible to do not inflate body and conveniently store and transport, reproduce field inflation body in use, thus very easy to use. Described attached portion is used for as described article to be packaged provide further buffering effect, and can hold the annex of connection with wrapping of piece, and the annex of the article described to be packaged avoiding annex more and main body are due to the loss being subject to external force and causing packaging together. Such as, described air-packing devices may be used for packaging notebook computer, and the container cavity of described accommodation section is for packing described notebook computer, it is possible to be contained in completely in described container cavity by described notebook computer. Namely described attached portion can provide buffering effect as the buffering parts of side, can hold again the annex of described notebook computer. The article above-mentioned to be packaged that it will be appreciated by those skilled in the art that are not limited to the example enumerated here, and according to actual needs, the air-packing devices of the present invention can also be applicable to the packaging of other class article.
It should be noted that the described air-packing devices of foundation the present invention such as, for providing the medium of buffering effect to be fluid, gas, liquid etc.
In this preferred embodiment of the present invention, described air-packing devices may be embodied as air cushioning material, and the gas being namely filled with is for air. Certainly, it will be understood by those skilled in the art that, also may be other gases in the application as required. In this preferred embodiment, it can form an isolated packing bag after inflation, thus is a connection with wrapping of piece offer air cushioning effect.
Specifically, in above preferred embodiment, described air-packing devices comprises at least one inflation buffer body 10, namely connects as bonding or heat-sealing form an isolated packing bag through plastic packaging by a described inflation buffer body 10.In the example shown in Fig. 1 to Fig. 3 of the present invention, it is formed by a described inflation buffer body 10. More specifically, with reference to Fig. 1, Fig. 2 and Fig. 9 A, described inflation buffer body 10 comprise at least two layers of gas compartment film 11 with 12 through a series of plane plastic packaging stitch 30 and three-dimensional plastic packaging seam 40 formation comprise the described isolated packing bag of one or more gas storage unit 13 being connected, in gas storage unit 13 described in each, formation one can the air storage chamber 14 of gas storage.
It will be understood by those skilled in the art that, described plane plastic packaging seam 30 is for forming a plane cushioning material as shown in Figure 2 by multilayer film through plastic packaging, described three-dimensional plastic packaging seam 40 has space multistory configuration for the above-mentioned further plastic packaging of plane cushioning material makes described air-packing devices be formed and can hold the described three-dimensional packing plant of described connection with wrapping of piece, as shown in Figure 3. Multilayer film can be linked together by described plane plastic packaging seam 30 and described three-dimensional plastic packaging seam 40 by the mode that bonding or heat-sealing connect, preferably, in this preferred embodiment, described plane plastic packaging seam 30 and described three-dimensional plastic packaging seam 40 can all be embodied as and be formed by hot sealing process.
More specifically, as shown in Figure 2, described plane plastic packaging seam 30 comprises multiple row partitioning slot 31, and two layers of gas compartment film 11 and 12 are separated into multiple described gas storage unit 13 by it. Namely preferably, the described partitioning slot 31 of each row is formed by hot sealing process, and its heat-sealing connects two layers of described gas compartment film 11 and 12, thus forms a described partitioning slot 31 of row between adjacent two described gas storage unit 13. Described partitioning slot 31 can be continuous print hot-sealing line, thus makes multiple described gas storage unit 13 independent mutually. Like this, described gas storage unit 13 damaged and when leaking gas, other described gas storage unit 13 can not be influenced. Certainly, it should be noted that described gas storage unit 13 can also be connected mutually, so only need an inflation valve 20, so that it may with to all described gas storage unit 13 insufflation gas. That is, the described air-packing devices of the present invention can form multiple described gas storage unit 13 by the heat-sealing of described first gas compartment layer 11 and described 2nd gas compartment layer 12.
It should be appreciated that as shown in fig. 1, a described partitioning slot 31 of row of top side and bottom side can become border, top side seam and border, the bottom side seam of described inflation buffer body 10 respectively. It should be noted that top side here is relative concept with bottom side, it it is the relative position definition with sea line according to described air-packing devices. That is, when the described partitioning slot 31 of described air-packing devices is with sea line Relative vertical, it is defined as top side and top side, but, when described partitioning slot 31 and the sea line of described air-packing devices are opposing parallel, it is defined as left side and right side. Described partitioning slot 31 can also be interrupted hot-sealing line, thus multiple described gas storage unit 13 is connected mutually. Described gas storage unit 13 can be different shape, such as bar shaped, circular, Polygons or other irregular shapes etc. As shown in Figure 1 to Figure 3, the described inflation buffer body 10 of the present invention can comprise the identical inflation post of multiple size being arranged side by side, the described inflation buffer body 10 of the present invention can also comprise the different inflation gas post of the size of multiple arrangement arranged side by side, such as, arrange all along the longitudinal direction. In addition, the arrangement mode of big stingy post can be diversified, such as can be alternately arranged, it is possible to form stingy post etc. in some region, and we are bright not to be restricted in this respect.
In above preferred embodiment, as shown in Fig. 9 A to Fig. 9 C be the present invention as described in the structural representation of inflation valve 20.With reference to figure 9A, described air-packing devices comprises the inflation valve 20 formed by least two layers of valve film 21 and 22 further, described valve film 21 and 22 and the described gas compartment film 11 and 12 of described inflation valve 20 are superimposedly arranged mutually, and form the induction trunk 23 being used for the inflation of described air storage chamber 14 between described valve film 21 and 22. It should be appreciated that described valve film 21 and 22 be shorter in length than described gas compartment film 11 and 12. When being inflated in described air storage chamber 14 by described induction trunk 23 and air pressure in described air storage chamber 14 reaches pre-provisioning request, air pressure in described air storage chamber 14 acts on described valve film 21 and 22, so that described valve film 21 and 22 fits in wherein one layer of described gas compartment film, thus close described induction trunk 23, so that described inflation valve 20 plays the effect of check valve. When forming induction trunk 23 described at least one in gas storage unit 13 described in each, and gas storage unit 13 described in each mutual independent time, when gas storage unit 13 described in one of them is damaged gas leakage, other described gas storage unit 13 can't be affected, moreover it is possible to plays air cushioning effect. As shown in Figure 9 B, described inflation valve 20 can comprise further increases by one layer of valve film 25, and it is between two layers of described valve film 21 and 22, for enhancing sealing property. As shown in Figure 9 C, described inflation valve 20 can comprise one layer of valve film 26 further, it is between one layer of described gas compartment film 12 and described valve film 22, namely the outside of two layers of described valve film 21 and 22 it is positioned at, thus play and prevent the connection of described valve film 22 and described gas compartment film 12 to be torn, to play the effect strengthened it and firmly connect. It should be appreciated that the concrete structure of above-mentioned inflation valve 20 does not only limit the present invention.
It is understandable that, the described gas compartment film 11 and 12 of described inflation buffer body 10 and the described valve film 21 and 22 of described inflation valve 20 can be made up of various suitable thin-film material respectively, such as polyethylene film, polypropylene film, polyvinyl chloride film, polyester film, polystyrene film or laminated film etc., the present invention is not also restricted in this respect, as long as suitable fexible film. It should be noted that in order to increase one-way sealing effect, the described valve film 21 and 22 of described inflation valve 20 can also be by the above-mentioned film autohension film that modification obtains through interpolation chemical composition.
Described inflation buffer body 10 comprises a main channel unit 15 further, and it is connected to gas storage unit 13 described in each, it may be preferred that it extends gas storage unit 13 described in each integratedly. more specifically, in one embodiment, described main channel unit 15 is perpendicular with the bearing of trend of described gas storage unit 13. such as, in one embodiment, described in each, gas storage unit 13 extends in a longitudinal direction, and described main channel unit 15 extends along horizontal direction. described main channel unit 15 forms a main passage 151, and described main passage 151 has an inflation mouth 152, when the position of described inflation mouth 152 is provided with inflation mouth and performs charge operation, gas enters described main passage 151 from described inflation mouth 152 along horizontal direction, and enter gas storage unit 13 described in each more in a longitudinal direction, and after air storage chamber described in each 14 reaches preset air pressure, the described valve film 21 and 22 of described inflation valve 20 fits in wherein one layer of gas compartment film 11 or 12, thus realize self-enclosed, to prevent the gas being filled with again counter oozing enter described main passage 151.
It should be appreciated that described main channel unit 15 can be formed by two layers of described gas compartment film 11 and 12, it is also possible to formed by two layers of described valve film 21 and 22, or by wherein one layer of described gas compartment film 11 or 12 and wherein one layer of described valve film 21 or 22 formed.
As shown in Figure 2, described plane plastic packaging seam 30 comprises a banding seam 32 of the continuous sealing of the left and right sides laying respectively at described inflation buffer body 10 and the main channel seal seam 33 of a continuous sealing in left side further, wherein forms described main passage 151 between the described banding in left side seam 32 and described main channel seal seam 33. it is understandable that, described banding seam 32 such as bonding or heat-sealing formation by plastic package process and is sealed and closes gas compartment film 11 and 12 as described in connection two layers, described main channel seal seam 33 by plastic package process as bonding or heat-sealing formed and by gas compartment film 11 as described in two layers with 12 with valve film 21 as described in two layers together with 22 are connected to, as as shown in Fig. 9 A to 9C, described gas compartment film 11 and described valve film 21 are sealed connection by the described main channel seal seam 33 of the both sides up and down such as formed by a hot sealing process respectively in the position of the described induction trunk of correspondence 23, and described gas compartment film 12 and described valve film 22 are sealed connection, multilayer film are sealed connection by other positions integratedly, and described inflation buffer body 10 is divided into described main channel unit 15 and described gas storage unit 13.
As as shown in Fig. 9 A to 9C, gas storage unit 13 described in each is in the position of contiguous described main passage 151, described valve film 21 and 22 is further advanced by the heat-sealing of multiple connecting sewing 35 and is connected to described gas compartment film 11, when reaching predetermined air pressure like this in described air storage chamber 14, air pressure acts on described valve film 21 and 22, and it is pressed towards described gas compartment film 11 simultaneously because of the setting of a connecting sewing 35 and finally fits in described gas compartment film 11, thus close described induction trunk 23. namely the heat-sealing of described connecting sewing 35 connects two layers of described valve film 21 and 22 and one layer of described gas compartment film 11. in addition, as as shown in Fig. 9 A to 9C, the design of the shape of connecting sewing 35 described in each makes it also play the effect preventing gas from returning gas further, that is, when the gas in described air storage chamber 14 wants back gas, can be stopped and counter oozing can not enter described main passage 151 easily by described connecting sewing 35. in addition, when sealing these plane plastic packagings of formation and stitch 30, the described induction trunk 23 of the described valve film 21 and 22 of described inflation valve 20 can be formed by arranging heat-resisting baffling device, after hot sealing process, then takes out described heat-resisting baffling device. in one embodiment, being provided with a refractory layer 24 between the described valve film 21 and 22 of described inflation valve 20, as shown in Fig. 9 A to 9C, such as, can be heat-resistant inks, it pastes described main passage 151 and is connected, and can not be closed by its admission port because of heat-sealing. in one embodiment, described main passage 151 is formed by two layers of described gas compartment film 11 and 12, described refractory layer 24 and each own extension of described valve film 21 and 22 enter described main passage 151, described plane plastic packaging seam 30 also comprise the extension corresponding to described refractory layer 24 position one row apart from one another by the joint arranged along the longitudinal direction seam 36, because the setting of described refractory layer 24, described joint seam 36 by described with two layers with 12 for two layers of described gas compartment film 11 valve film 21 together with 22 are connected to, and two layers of described valve film 21 and 22 do not seal connection, described engage seam 36 be arranged so that described inflation buffer body 10 inflate time, after gas such as gas enters described main passage 151, adjacent described valve film 21 with 22 with the described gas compartment film 11 of corresponding connection with 12 can together with expand and open corresponding described induction trunk 23.
Described plane plastic packaging seam 30 also comprises multiple row in the bending seam 37 being interrupted heat-sealing, and the described inflation buffer body 10 after inflation is suitable for stitching 37 bendings along described bending, thus makes described inflation buffer body 10 form multiple sidewall. More particularly, it is seen that gas storage unit described in each is divided into multiple sub-gas storage unit 130 by bending seam 37. Described bending seam 37 can be positioned at the medium position of described gas storage unit 13, and both sides form a communicating passage 1300 respectively, and described sub-gas storage unit 130 adjacent like this is able to mutual connection, as shown in Figure 2. It should be appreciated that described bending seam 37 can also be positioned at the both sides of described gas storage unit 13, and described communicating passage 1300 is positioned at the medium position of described gas storage unit 13. Correspondingly, it will be appreciated that described bending seam 37 heat-sealing of each row connects two layers of described gas compartment film 11 and 12.
Further, with the example shown in Fig. 1 to Fig. 3, in the preferred embodiment of the present invention, described bending seam 37 comprise in be interrupted heat-sealing first bending seam 371, two arrange the 2nd bending seam 372 and the 3rd bending seam 373, the 4th bending seam 374, the 5th bending seam 375 and the 6th bending seam 376. Gas storage unit 13 described in each is divided into multiple sub-gas storage unit 131,1321,1322,1331,1332 by each described bending seam, 134,135,136,1371,1372,138,139, owing to each described communicating passage 1300 can be connected adjacent described gas storage unit 13, thus each adjacent described sub-gas storage unit 131,1321,1322,1331,1332,134,135,136,1371,1372,138,139 can be interconnected. Therefore, described inflation buffer body 10 is suitable for being bent to form multiple sidewalls of described air-packing devices along described bending seam 37. Specifically, described first bending seam 371, two arranges the 2nd bending seam 372 and the 3rd bending seam 373, the 4th bends one first sidewall 101 forming described air-packing devices after seam 374, the 5th bending seam 375 and the 6th bending seam 376 pass through bending, one the 2nd sidewall 103, one first connection wall 1021, one the 2nd connection wall 1022, one the 3rd connection wall 1071, one first attached sidewall 1031, one the 2nd attached sidewall 1032, one the 3rd attached sidewall 104, one the 4th attached sidewall 1051, the 5th attached sidewall 1052, the 6th attached sidewall 106 and end wall 1072. Correspondingly, as shown in Figure 1 to Figure 3, described three-dimensional plastic packaging seam 40 comprises the left three-dimensional plastic packaging seam 41 being positioned on the left of described inflation buffer body 10, is positioned at right three-dimensional plastic packaging seam 42 and one first main attached three-dimensional plastic packaging seam 43 and one a 2nd main attached three-dimensional plastic packaging seam 44 on right side. Described left three-dimensional plastic packaging seam 41 by described first sidewall 101 together with each left side plastic packaging of described 2nd sidewall 103, described right three-dimensional plastic packaging seam 42 by described first sidewall 101 together with each right side plastic packaging of described major side wall 103, described first main attached three-dimensional plastic packaging seam 43 will described first connection wall 1021 together with described 2nd connection wall 1022 plastic packaging, the described 2nd main attached three-dimensional plastic packaging stitches 44 by described 4th attached connection wall 1051 together with described 5th attached connection wall 1052 plastic packaging.
Therefore, by above-mentioned plane plastic packaging and three-dimensional plastic packaging, described inflation buffer body 10 is provided with main accommodation section 110, attached portion 120 and a lid portion 130. That is, the second heat envelope of 30 and described three-dimensional plastic packaging seam 40 is stitched by series described plane plastic packaging, described first sidewall 101, described 2nd sidewall 103, described first connection wall 1021, described main accommodation section 110 is formed with described 2nd connection wall 1022, described first attached sidewall 1031, one the 2nd attached sidewall 1032, one the 3rd attached sidewall 104 forms described attached portion 120, described 4th attached sidewall 1051, described 5th attached sidewall 1052, described 6th attached sidewall 106, described 3rd connection wall 1071, one and described end wall 1072 form described lid portion 130.That is, described sub-gas storage unit 131,135,1321,1322 annular array are arranged and are formed described main accommodation section 110, described sub-gas storage unit 1331,1332,134 annular array are arranged and are formed described attached portion 120, described sub-gas storage unit 136,1371,1372,138,139 annular array are arranged and are formed described lid portion 130.
Described main accommodation section 110 has opening 100 and a main container cavity 1001. Described main accommodation section 110 is for packing the main body of article to be packaged, and the main body of described article to be packaged is put in described main container cavity 1001 from described opening 100. Described first connection wall 1021 and described 2nd connection wall 1022 can be used as the bottom of described main accommodation section 110, play shock absorption.
It is worth mentioning that, owing to described main accommodation section 110 has described opening 100, after connection with wrapping of piece puts into described main container cavity 1001, in order to avoid described connection with wrapping of piece from slippage in described main container cavity 1001, described lid portion 130 is connected to the side of the described opening 100 of described main accommodation section 110, and seal and become with described main accommodation section 110 one, can also connect after making respectively in other embodiments of the invention. When the described lid portion 130 of described air-packing devices is opened, described 2nd sidewall 103 is connected wall 1071 and bends along the described 2nd main attached plastic packaging seam 44 with the described 3rd. After described connection with wrapping of piece puts into described main container cavity 1001, described lid portion 130 closes described opening 100, described 3rd connection wall 1071 and described end wall 1072 can be used as the top of described main accommodation section 110, and described lid portion 130 has a cushioning pocket 1003, plays shock absorption.
It should be noted that in this embodiment in accordance with the invention, after the described lid portion 130 of described air-packing devices is opened, the effect of the air being subject in described gas buffer body 10, there is an automatic rebounding power in described lid portion 130. Like this, after described connection with wrapping of piece is placed on described main container cavity 1001, described lid portion 130 automatic rebounding is to the closed state of described air-packing devices. Owing to there is described automatic rebounding power, described connection with wrapping of piece is not easy in described main container cavity 1001 to skid off. That is, described connection with wrapping of piece can be subject to the buffer protection from each orientation.
Described attached portion 120 is the shock absorption of the sidepiece that the described first connection wall 1021 in order to strengthen described main accommodation section 110 and described 2nd connection wall 1022 are connected to form. Described attached portion 120 has a cushioning pocket 1002, and described attached portion 120 is connected to the side of described main accommodation section 110, and seals and become with described main accommodation section 110 one, can also connect in other embodiments of the invention after making respectively. Described attached portion 120 is the offer level 2 buffering effect of described connection with wrapping of piece.
It is worth mentioning that, described three attached sidewalls 1031,1032 and 104 when described attached portion 120 increase length, that is, when the space of described cushioning pocket 1002 increases, described attached portion 120 can also as an annex accommodation section, the annex being used for packing described connection with wrapping of piece, avoids the annex of described connection with wrapping of piece and main body to be placed on the mutual collision that described main container cavity 1001 causes and the damage thus brought.
It should be noted that described first sidewall 101 can be that length is identical with described 2nd major side wall 103, it is also possible to be that length differs; Equally, described first connection wall 1021 can be that length is identical or length differs with described 2nd connection wall 1022;Described 3rd connection wall 1071 can be that length is identical or length differs with described end wall 1072; Described 4th attached sidewall 1051 sidewall 1052 attached with the 5th can be that length is identical or length differs.
Such as, in the preferred embodiment, preferably, described first sidewall 101 is that length is identical with described 2nd major side wall 103107, described first connection wall 1021 is that length is identical with described 2nd connection wall 1022, described 3rd connection wall 1071 is that length is identical with described end wall 1072, and described 4th attached sidewall 1051 sidewall 1052 attached with the 5th is that length is identical. Other reasonably it are out of shape of course, it is understood that can also be done.
It should be noted that in this preferred embodiment of the present invention, in order to strengthen the buffering effect in each orientation. Described left three-dimensional plastic packaging seam 41 and described right three-dimensional plastic packaging seam 42 form a flank buffer part respectively in the both sides of the described main accommodation section 110 of described air-packing devices. Described three-dimensional plastic packaging seam 41 and 42 is separately positioned between two adjacent described gas storage unit 13 of side, left and right, thus respectively outermost for side, left and right one or how each described gas storage unit 13 is formed described flank buffer part. Such as, a sub-gas storage unit 131,135 of the leftmost side, described main accommodation section 110 of described inflation buffer body 10 forms a left side flap buffer part with a cushioning pocket after 41 plastic packagings are stitched in the bending of described bending seam 37 and described left three-dimensional plastic packaging. The sub-gas storage unit 131,135 of the one of the rightmost side of described inflation buffer body 10 forms a right side flap buffer part with a cushioning pocket after the bending of described bending seam 37 and described right plastic packaging line 42 plastic packaging. Therefore, the described flank buffer part of the both sides, described main accommodation section 110 of described inflation buffer body 10 is for strengthening side buffering effect. That is, described flank buffer part provides shock absorption in side, described main accommodation section 110. When being subject to outside impact or impact force when described flank buffer part, outside impact or impact force directly can't be passed to described connection with wrapping of piece by described flank buffer part, and namely described flank buffer part provides buffering, thus realize buffering effect.
Therefore, in a preferred embodiment of the invention, the main accommodation section 110 of described inflation buffer body 10 is suitable for holding described connection with wrapping of piece, and described connection with wrapping of piece is contained in described main container cavity 1001, it is possible to contact with described first sidewall 101 and described 2nd sidewall 103. Described first sidewall 101 and described 2nd sidewall 103 are described connection with wrapping of piece offer shock absorption, described first connection wall 1021 and described 2nd connection wall 1022 provide shock absorption for described connection with wrapping of piece in bottom side, too increase the buffering thickness between described attached portion 120 and described main accommodation section 110 simultaneously; The described flank buffer part being positioned at both sides, described accommodation section 110 provides shock absorption in side for described connection with wrapping of piece; The described cushioning pocket 1003 in described lid portion 130 provides the space of deformation, and after described lid portion 130 closes described opening 100, described 3rd connection wall 1071 and described end wall 1072 add the buffering thickness between described lid portion 130 and described main accommodation section 110; Described attached portion 120 owing to having cushioning pocket 1002, for described connection with wrapping of piece enhances buffering effect in bottom. It is worth mentioning that, the attached portion 120 of described inflation buffer body 10 can also be applicable to hold the annex of described connection with wrapping of piece, the annex of described connection with wrapping of piece is contained in described cushioning pocket 1002, avoid the main body of described connection with wrapping of piece and contacting with each other and colliding of annex, for the annex of described connection with wrapping of piece provides accommodation space and cushioning pocket, thus described connection with wrapping of piece can not be damaged.Such as, when described connection with wrapping of piece is notebook computer, described notebook computer is placed in described main container cavity 1001, described lid portion 130 and described attached portion 120 can provide comprehensive buffering effect for described notebook computer, the annex of described notebook computer such as mouse etc. can also be positioned in described cushioning pocket 1002, avoids being positioned over interior the colliding with described notebook computer of described main container cavity 1001 and causes the damage of described notebook computer. Therefore when described notebook computer is when receiving extraneous impact or impact force, described air-packing devices is that described notebook computer provides buffering, thus the main body of described notebook computer M can not occur directly to impact and collision with annex, decreases the probability that described notebook computer M damages.
It is worth mentioning that, when described inflation buffer body 10 is for carrying described connection with wrapping of piece, and after described inflation buffer body 10 insufflation gas, the internal surface of described first sidewall 101 and described 2nd sidewall 103 can fit with the outside surface of the main body of described connection with wrapping of piece, it is also possible to does not fit as increased extra packing bag to connection with wrapping of piece as described in packing. It should be noted that described three-dimensional plastic packaging seam 40 can be continuous print heat-sealing seam can also be the heat-sealing seam being interrupted. The three-dimensional plastic packaging seam 41 and 42 in described left and right can be positioned at the position of the described partitioning slot 31 of described inflation buffer body 10 sidepiece separately, it is also possible to form described partitioning slot 31 and described plastic packaging seam 41 or 42 by once sealing simultaneously. In above preferred embodiment, independent heat-sealing seam that the three-dimensional plastic packaging seam 41 and 42 in described left and right can be respectively other naturally and be respectively formed on the left of described inflation buffer body 10 and the edge on right side.
It should be noted that in other modes of texturing of the present embodiment, described main accommodation section 110 can form major diameter gas compartment structure, it is possible to form minor diameter gas compartment, it is also possible to be minor diameter and the integrated structure of minor diameter gas compartment. Equally, described attached portion 120 can also form major diameter gas compartment structure, it is possible to forms minor diameter gas compartment, it is also possible to be minor diameter and the combination of minor diameter gas compartment. Correspondingly, described lid portion 130 can also form major diameter gas compartment structure, it is possible to forms minor diameter gas compartment, it is also possible to be minor diameter and the combination of minor diameter gas compartment. The present invention is not limited thereto. Described so main accommodation section 110, described attached portion 120 form the arrangement of the different air chamber structure of multilayer with described lid portion 130, and every layer of air chamber provides the buffering effect of different levels.
If Fig. 4 and Fig. 5 is another embodiment of the present invention, for a deformation implementation mode of the above preferred embodiment of the present invention, the structure that the embodiment shown in Fig. 4 with Fig. 5 is not identical with above preferred embodiment of the present invention is mainly the described attached portion 120 in preferred embodiment.
Specifically, as shown in Figure 4 and Figure 5, described air-packing devices comprises a main accommodation section 110A, an attached portion 120A and a lid portion 130A, described bending seam 37A comprise in be interrupted heat-sealing first bending seam 371A, two arrange the 2nd bending seam 372A and the 3rd bending seam 373A, the 4th bending seam 374A, the 5th bending seam 375A, the 6th bending seam 376A and the 7th bending seam 377A. Gas storage unit 13A described in each is divided into multiple sub-gas storage unit 131A, 1321A, 1322A by each described bending seam, 1331A, 1332A, 1341A, 1342A, 135A, 1351A, 136A, 1371A, 1372A, 138A, 139A, owing to each described communicating passage 1300A can be connected adjacent described gas storage unit 13A, thus each adjacent described sub-gas storage unit 131A, 1321A, 1322A, 1331A, 1332A, 1341A, 1342A, 135A, 1351A, 136A, 1371A, 1372A, 138A, 139A can be interconnected.Therefore, described inflation buffer body 10A is suitable for being bent to form multiple sidewalls of described air-packing devices along described bending seam 37A. specifically, described first bending seam 371A, two arrange the 2nd bending seam 372A and the 3rd bending seam 373A, 4th bending seam 374A, 5th bending seam 375A and the 6th bending seam 376A forms one first sidewall 101A of described air-packing devices after bending, one the 2nd sidewall 103A, one first connection wall 1021A, one the 2nd connection wall 1022A, one the 3rd connection wall 1071A, one first attached sidewall 1031A, one the 2nd attached sidewall 1032A, one the 3rd attached sidewall 104A, one the 4th attached sidewall 1051A, one the 5th attached sidewall 1052A, one the 6th attached sidewall 106A, one the 7th attached sidewall 1081A, one the 8th attached sidewall 1082A and end wall 1072A.
That is, 30A and the second heat envelope of described three-dimensional plastic packaging seam 40A is stitched by series described plane plastic packaging, described first sidewall 101A, described 2nd sidewall 103A, described first connection wall 1021A, described main accommodation section 110A is formed with described 2nd connection wall 1022, described first attached sidewall 1031A, one the 2nd attached sidewall 1032A, one the 3rd attached sidewall 104A, described 6th attached sidewall 106A and described 7th attached sidewall 1081A forms described attached portion 120A, described 4th attached sidewall 1051A, described 5th attached sidewall 1052A, described 6th attached sidewall 106A, described 3rd connection wall 1071A, one and described end wall 1072A form described lid portion 130A. that is, described sub-gas storage unit 131A, 135A, 1321A, 1322A annular array is arranged and is formed described main accommodation section 110A, described sub-gas storage unit 1331A, 1332A, 1351A, 1341A and 1342A annular array is arranged and is formed described attached portion 120A, described sub-gas storage unit 136A, 1371A, 1372A, 138A, 139A annular array is arranged and is formed described lid portion 130A.
Therefore, in an embodiment of the present invention, article to be packaged are for notebook computer, the main accommodation section 110A of described inflation buffer body 10A is suitable for holding described notebook computer, described notebook computer is all contained in described main container cavity 1001A, it is possible to contact with described first sidewall 101A and described 2nd sidewall 103A. Described first sidewall 101A and described 2nd sidewall 103A is described notebook computer offer shock absorption, described first connection wall 1021A and described 2nd connection wall 1022A provides shock absorption for described connection with wrapping of piece in bottom side, too increases the buffering thickness between described attached portion 120A and described main accommodation section 110A simultaneously; The described flank buffer part being positioned at 110A both sides, described accommodation section provides shock absorption in side for described notebook computer; The described cushioning pocket 1003A of described lid portion 130A provides the space of deformation, after described lid portion 130A closes described opening 100A, described 3rd connection wall 1071A and described end wall 1072A adds the buffering thickness between described lid portion 130A and described main accommodation section 110A; Described attached portion 120A owing to having cushioning pocket 1002A, for described notebook computer enhances buffering effect in bottom. It is worth mentioning that, owing to described 7th attached wall 1081A and described 8th attached wall 1082A adds the space of described cushioning pocket 1002A, therefore, the attached portion 120A of described inflation buffer body 10A can also be applicable to hold the annex of described notebook computer, the annex of described notebook computer is contained in described cushioning pocket 1002A, avoid the main body of described notebook computer and contacting with each other and colliding of annex, for the annex of described notebook computer provides accommodation space and cushioning pocket, thus described notebook computer can not be damaged.
According to a further aspect in the invention, it is another enforcement mode based on the preferred embodiments of the present invention as shown in Figure 6 to 8. The described main container cavity 1001 times being in preferred embodiment with the preferred embodiments of the present invention difference is separated in order to two sub-container cavities, wherein a container cavity is for holding the main body of described article to be packaged, and another container cavity is for holding the annex of described connection with wrapping of piece. That is, the described air-packing devices in the third embodiment of the present invention comprises a main accommodation section 110B, an attached portion 120B and a lid portion 130B after bending plastic packaging is inflated. Wherein said main accommodation section 110B has the first main main container cavity 10012B of container cavity 10011B and the 2nd.
Specifically, as shown in Figure 8, described bending seam 37B comprise in be interrupted heat-sealing first bending seam 371B, two arrange the 2nd bending seam 372B, the 3rd bending seam 373B, the 4th bending seam 374B, the 5th bending seam 375B and the 6th bending seam 376B. Gas storage unit 13B described in each is divided into multiple sub-gas storage unit 131B, 1311B, 1321B, 1322B, 1331B by each described bending seam, 1332B, 134B, 135B, 1351B, 136B, 1371B, 1372B, 138B, 139B, owing to each described communicating passage 1300B can be connected adjacent described gas storage unit 13B, thus each adjacent described sub-gas storage unit 131B, 1311B, 1321B, 1322B, 1331B, 1332B, 134B, 135B, 1351B, 136B, 1371B, 1372B, 138B, 139B can be interconnected.
Described three-dimensional plastic packaging seam 40B comprises the left three-dimensional plastic packaging seam 41B being positioned on the left of described inflation buffer body 10B, is positioned at a right three-dimensional plastic packaging seam 42B, one first main attached three-dimensional plastic packaging seam 43B, one the 2nd main attached three-dimensional plastic packaging seam 44B and the three-dimensional plastic packaging seam 45B in a chamber on right side. In this embodiment in accordance with the invention, wherein said first main attached solid plastic packaging seam 43B attached three-dimensional plastic packaging seam 44B with described bending seam 37B parallel setting main with the described 2nd, described left three-dimensional plastic packaging seam 41B, described right three-dimensional plastic packaging seam 42B and chamber solid plastic packaging seam 45B setting parallel with described partitioning slot 31B.
That is, by above-mentioned plane plastic packaging and three-dimensional plastic packaging, described inflation buffer body 10B is provided with described main accommodation section 110B, described attached portion 120B and described lid portion 130B. Specifically, 30B and the second heat envelope of described three-dimensional plastic packaging seam 40B is stitched by series described plane plastic packaging, described sub-gas storage unit 131B, 1311B, 135B, 1351B, 1321B, 1322B annular array is arranged and is formed described main accommodation section 110B, described sub-gas storage unit 1331B, 1332B, 134B annular array is arranged and is formed described attached portion 120B, described sub-gas storage unit 136B, 1371B, 1372B, 138B, 139B annular array is arranged and is formed described lid portion 130B.
It is worth mentioning that, the main container cavity 1001B of described main accommodation section 110B is separated in order to the first accommodation section 1101B and the 2nd accommodation section 1102B by the plastic packaging of the three-dimensional plastic packaging seam 45B in described chamber, namely described main accommodation section 110B has two container cavities, is respectively one first container cavity 10011B and the 2nd container cavity 10012B. That is, described sub-gas storage unit 131B, 135B, 1321B, 1322B annular array is arranged and is formed described first accommodation section 1101B, and described sub-gas storage unit 1311B, 1351B form described 2nd accommodation section 1102B around layout.
In this embodiment in accordance with the invention, described first container cavity 10011B is spatially less than described 2nd container cavity 10012B, therefore, described first container cavity 10011B can be used for packing the annex of described connection with wrapping of piece, and described 2nd container cavity 10012B can be used for packing the main body of described connection with wrapping of piece.Such as, when described connection with wrapping of piece is notebook computer, described 2nd container cavity 10012B can be used for holding the main body of described notebook computer, and described first container cavity 10011B can be used for holding annex such as mouse or the power adaptation device etc. of described notebook computer. Can avoid in transportation like this, there is mutually to collide the damage of the notebook computer caused in the main body of described notebook computer and annex. On the other hand, also the buffer protection from all directions is provided for described notebook computer. Certainly, what it will be appreciated by those skilled in the art that is, the size of the first container cavity described in first in this embodiment of the present invention and described 2nd container cavity is not by the restriction of above-mentioned citing, but can do corresponding distortion according to the actual needs of the described article to be packaged of reality.
It should be understood by those skilled in the art that, the embodiments of the invention shown in foregoing description and accompanying drawing only do not limit the present invention. The object of the present invention is complete and effectively realizes. The function of the present invention and structural principle are shown in an embodiment and are illustrated, are not deviating under described principle, and embodiments of the present invention can have any distortion or amendment.
Claims (19)
1. an air-packing devices, for packaging one connection with wrapping of piece, it is characterized in that, comprise at least one inflation buffer body of at least two layers of air cells film formation and at least one inflation valve of at least two layers of valve film formation, wherein said inflation buffer body comprises multiple gas storage unit, described inflation valve is used for the inflation of described gas storage unit and self-enclosed to prevent gas leakage after inflation terminates, and the plastic packaging that described gas storage unit stitches through a series of plane plastic packaging also forms an isolated packing bag of the described connection with wrapping of piece of packaging after bending through the plastic packaging of a series of three-dimensional plastic packaging seam, and described isolated packing bag comprises a main accommodation section, with an attached portion, described attached portion is connected to described main accommodation section, thus described air-packing devices cushions effect from all directions for described connection with wrapping of piece provides.
2. air-packing devices according to claim 1, wherein said isolated packing bag also comprises the lid portion being connected to described main accommodation section, wherein between adjacent described gas storage unit, there is a series of partitioning slot, gas storage unit described in each forms multiple sub-gas storage unit by multiple bending seam, and described sub-gas storage unit is respectively used to form described main accommodation section, described lid portion and described attached portion.
3. air-packing devices according to claim 2, wherein said sub-gas storage unit loop forms multiple sidewall around layout, after described three-dimensional plastic packaging seam heat-sealing, wherein a part of described sidewall forms described main accommodation section, the described sidewall of a part forms described lid portion, and sidewall described in another part forms described attached portion.
4. air-packing devices according to claim 3, wherein said main accommodation section has bottom an opening and one, and described lid portion is connected to the described open side of described main accommodation section, and described attached portion is connected to the described bottom side of described accommodation section.
5. air-packing devices according to claim 4, wherein said lid portion comprises a junction, a buffer part and one end, described connection section is connected with described main accommodation section, described buffer part is connected to described connection section and has a buffering chamber, described end is connected to described buffer part, and can close the described opening of described main accommodation section with described connection section.
6. air-packing devices according to claim 5, the described sub-gas storage unit of the part of wherein said gas storage unit forms described buffer part after described bending seam bends and a main attached three-dimensional plastic packaging between two bending seams stitches heat-sealing.
7. air-packing devices according to claim 4, wherein said attached portion has three, four, five or multiple sidewall, and wherein each described sidewall is formed around layout by multiple described sub-gas storage unit loop.
8. air-packing devices according to claim 7, wherein said attached portion also comprises one or more connection section, and described main accommodation section and described annex accommodation section are connected integratedly by described connection section.
9. according to described air-packing devices arbitrary in claim 1 to 8, wherein said three-dimensional plastic packaging seam also comprises the three-dimensional plastic packaging seam in a chamber, and described main accommodation section plastic packaging is divided into two or more sub-accommodation section by the three-dimensional plastic packaging seam in described chamber.
10. according to described air-packing devices arbitrary in claim 1 to 8, wherein said three-dimensional plastic packaging seam also comprises the first main attached three-dimensional plastic packaging seam and the 2nd main attached three-dimensional plastic packaging seam, and described main accommodation section and described attached portion are separated by the described first main attached three-dimensional plastic packaging seam plastic packaging, and described lid portion and described main accommodation section are separated by the described 2nd main attached three-dimensional plastic packaging seam.
11. according to described air-packing devices arbitrary in claim 2 to 8, and the described sub-gas storage unit of the part of wherein said main accommodation section forms at least side wing buffer part through the plastic packaging of described three-dimensional plastic packaging seam, and it is positioned at the outside of described main accommodation section.
12. according to the air-packing devices described in claim 11, and the part of wherein said flank buffer part comprises the described sub-gas storage unit of, two, three or more.
13. according to described air-packing devices arbitrary in claim 1 to 8, and wherein said main accommodation section/described attached portion/described lid portion can select to have the different described gas storage unit of diameter separately, or the described gas storage unit that diameter is identical.
14. according to described air-packing devices arbitrary in claim 2 to 8, the described sub-gas storage unit in wherein said main accommodation section/described attached portion also forms multiple points of gas storage unit by sub-partitioning slot further, and the diameter of the described sub-gas storage unit of attached portion described in its diameter ratio/described main accommodation section is little.
15. according to described air-packing devices arbitrary in claim 2 to 8, the described sub-gas storage unit in wherein said main accommodation section/described lid portion also forms multiple points of gas storage unit by sub-partitioning slot further, and the diameter of the described sub-gas storage unit of lid portion described in its diameter ratio/described main accommodation section is little.
16. according to described air-packing devices arbitrary in claim 2 to 8, the described sub-gas storage unit in wherein said lid portion/described attached portion also forms multiple points of gas storage unit by sub-partitioning slot further, and the diameter of the described sub-gas storage unit in attached portion described in its diameter ratio/described lid portion is little.
17. according to described air-packing devices arbitrary in claim 1 to 8, wherein said inflation buffer body is formed through heat-sealing and folding technology by the first gas compartment layer and the 2nd gas compartment layer, described inflation buffer body forms inflation mouth and main passage, and each inflation unit is provided with inflation valve, air enters described main passage from described inflation mouth, and enters inflation unit described in each from described main passage via described inflation valve.
18. according to described air-packing devices arbitrary in claim 17, wherein said inflation valve comprises two valve films, its respectively with described first air chamber layer and the described 2nd air chamber layer heat-sealing of described inflation buffer body, an induction trunk is formed between described two valve films, after being inflated to described gas storage unit by described induction trunk, the internal surface automatic absorbing of described two valve films is bonded at together, to prevent the gas entering described gas storage unit oozes from described induction trunk is counter.
19. according to described air-packing devices arbitrary in claim 17, and wherein said inflation valve is self binding film non return valve, and it comprises the valve film of two layers or more than two layers.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884072.1A CN105644941B (en) | 2015-12-04 | 2015-12-04 | Air-packing devices |
| PCT/CN2016/095671 WO2016202313A2 (en) | 2015-06-17 | 2016-08-17 | Air-filling packaging apparatus |
| US15/737,740 US10850907B2 (en) | 2015-06-17 | 2016-08-17 | Air-filling packaging apparatus |
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| CN201510884072.1A CN105644941B (en) | 2015-12-04 | 2015-12-04 | Air-packing devices |
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| CN105644941B CN105644941B (en) | 2019-08-23 |
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Denomination of invention: Inflatable packaging device Granted publication date: 20190823 Pledgee: Bank of Shanghai Co.,Ltd. Jing'an Sub branch Pledgor: SHANGHAI AIR-PAQ COMPOSITE MATERIAL Co.,Ltd. Registration number: Y2024310000118 |
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