CN205499795U - Gas packing device - Google Patents
Gas packing device Download PDFInfo
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- CN205499795U CN205499795U CN201520998275.9U CN201520998275U CN205499795U CN 205499795 U CN205499795 U CN 205499795U CN 201520998275 U CN201520998275 U CN 201520998275U CN 205499795 U CN205499795 U CN 205499795U
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Abstract
A gas packing device for pack article, inflate the at least inflation valve that buffer body and at least two -layer valve membrane formed including at least one of at least two -layer air chamber filming, wherein it includes a plurality of gas storage units to aerify the buffer body, the inflation valve be used for to the gas storage unit is inflated and from sealing in case end air leakage after inflating, and the gas storage unit is through the plastic envelope of a series of planes plastic envelope seam and through buckling after the plastic envelope of a series of three -dimensional plastic envelope seam forms the packing a volumetric packaging bag of packing article. The volumetric packaging bag includes a main portion of holding, a cap and one attaches the portion, the cap connect in the main portion of holding, attach the portion connect in the main portion of holding, thereby gas packing device is from the each side to doing the packing article provide buffering effect.
Description
Technical field
This utility model relates to a packing device, particularly relates to an air-packing devices, it is possible to accommodate article to be packaged completely, and can be from the good buffering effect of multi-direction offer.
Background technology
Change and the high speed development of logistics along with modern way of life, a lot of article are all traded by the form of logistics, such as electronic product, chemical products, medical product, pottery, glass and other daily living articles etc., during these object storing or transport, occur unavoidably extruding, collide, the situation such as fall, cause damage of product or deformation, bring serious loss.
Gas packed packaging material reaches buffering effect by insufflation gas in the film, it can come into operation, so it is low to have cost of transportation relative to traditional packaging material, it is easy to the advantage of storage in the on-the-spot insufflation gas of packaging again, and it is more excellent to buffer usefulness, the most beneficially environmental protection.Existing gas packing bag is usually and carries out being bent to form multiple gas sidewall by gas column, and each gas sidewall is again around forming an interior accommodating space, for storage package article, the most common U-shaped bag, c-type bag or O type bag etc..
But, the buffer structure of existing gas packed packaging device is relative with packaging structure single, although can provide buffering effect, but packaging article can not be accommodated and effectively provide good buffering effect by more existing air-packing devices completely.Such as, when a sidewall of some gas packing bag is clashed 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 excessively to concentrate in local, thus Stress Transfer is to packing article, cause the damage of packaging article.The gas packed packaging device the most such as having, when packing notebook computer, is packed by multiple package components, in transportation, during by external force collision, described package component, it may happen that the situation of separation, causes described notebook computer the most exposed outside, causes unnecessary damage.
Summary of the invention
A purpose of the present utility model is to provide an air-packing devices, it is possible to accommodate article to be packaged completely, and can be from the good buffering effect of multi-direction offer.
Another object of the present utility model is to provide an air-packing devices; described air-packing devices includes a main receiving portion and a cap; described cap can accommodate packaging article after a receiving intracavity at described air-packing devices; the opening of described main receiving portion is closed, thus described packaging article can obtain buffer protection from all directions.
Another object of the present utility model is to provide an air-packing devices, described air-packing devices to include a main receiving portion and an attached portion, and described attached portion can strengthen the buffering effect of described main receiving portion, provides good cushioning effect in side for described packaging article.
Another object of the present utility model is to provide an air-packing devices, described air-packing devices includes an attached portion, described attached portion is possible not only to provide cushion space into the side of described packaging article, but also can accommodate the adnexa of packaging article, thus the described adnexa for described packaging article is provided separately cushion space.
nullTo achieve these goals，This utility model provides an air-packing devices，For packing article，It is characterized in that，At least one inflation buffer body formed including at least two layers of air cells film and at least one charge valve of at least two-layer valve film formation，Wherein said inflation buffer body includes multiple gas storage unit，Described charge valve is used for inflating to described gas storage unit and self-enclosed to prevent gas leakage after inflation terminates，And plastic packaging that described gas storage unit stitches through a series of plane plastic packagings and after bending plastic packaging through a series of three-dimensional plastic packagings seams form the isolated packing bag packing described packaging article，And described isolated packing bag includes a main receiving portion and an attached portion，Described cap is connected to described main receiving portion，Described attached portion is connected to described main receiving portion，Thus described air-packing devices is that described packaging article provide buffering effect from all directions.
In one embodiment, described isolated packing bag also includes the cap being connected to described main receiving portion, between adjacent described gas storage unit, there is a series of partitioning slot, each described gas storage unit becomes many sub-gas storage unit by multiple bending slits, and described sub-gas storage unit is for respectively forming described main receiving portion, described cap and described attached portion.
In one embodiment, described sub-gas storage cell rings is around arranging the multiple sidewalls of formation, and after described three-dimensional plastic packaging seam heat-sealing, sidewall described in a portion forms described main receiving portion, a part of described sidewall forms described cap, and sidewall described in another part forms described attached portion.
In one embodiment, described main receiving portion has bottom an opening and, and described cap is connected to the described open side of described main receiving portion, and described attached portion is connected to the described bottom side of described accommodation section.
In one embodiment, described cap includes a junction, a buffer part and one end, described connecting portion is connected with described main receiving portion, described buffer part is connected to described connecting portion and has a cushion chamber, described end is connected to described buffer part, and can be with the described opening of the described connecting portion described main receiving portion of Guan Bi.
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 the most each described sidewall is formed around layout by multiple described sub-gas storage cell rings.
In one embodiment, described attached portion also includes that one or more connecting portion, described main receiving portion and described adnexa receiving portion are integrally connected by described connecting portion.
In one embodiment, described three-dimensional plastic packaging seam also includes a chamber solid plastic packaging seam, and described main receiving portion plastic packaging is divided into two or more sub-receiving portion by described chamber solid plastic packaging seam.
In one embodiment, described three-dimensional plastic packaging seam also includes the first main attached three-dimensional plastic packaging seam and the second main attached three-dimensional plastic packaging seam, and described main receiving portion and described attached portion are separated by the described first main attached three-dimensional plastic packaging seam plastic packaging, and described cap and described main receiving portion are separated by the described second main attached three-dimensional plastic packaging seam.
In one embodiment, the described sub-gas storage unit of part of described main receiving portion forms at least one flank buffer part through the plastic packaging of described three-dimensional plastic packaging seam, and it is positioned at the outside of described main receiving portion.
In one embodiment, the part of described flank buffer part includes one, two, three or above described sub-gas storage unit.
In one embodiment, described main receiving portion/described attached portion/described cap each can be chosen with the described gas storage unit that diameter is different, or the described gas storage unit that diameter is identical.
In one embodiment, the described sub-gas storage unit in described main receiving portion/described attached portion forms multiple points of gas storage unit by sub-partitioning slot the most further, and its diameter is less than the diameter of the described sub-gas storage unit of described attached portion/described main receiving portion.
In one embodiment, the described sub-gas storage unit of described main receiving portion/described cap forms multiple points of gas storage unit by sub-partitioning slot the most further, and its diameter is less than the diameter of the described sub-gas storage unit of described cap/described main receiving portion.
In one embodiment, the described sub-gas storage unit in described cap/described attached portion forms multiple points of gas storage unit by sub-partitioning slot the most further, and its diameter is less than the diameter of the described sub-gas storage unit of described attached portion/described cap.In one embodiment, described inflation buffer body is formed through heat-sealing and folding technology by the first gas compartment layer and the second gas compartment layer, described inflation buffer body forms inflation inlet and main channel, and each inflation unit is provided with charge valve, air enters described main channel from described inflation inlet, and enters each described inflation unit from described main channel via described charge valve.
In one embodiment, described charge valve includes two valve films, its respectively with the described first air chamber layer of described inflation buffer body and described second air chamber layer heat-sealing, an inlet channel is formed between described two valve films, when by described inlet channel to described gas storage unit inflate after, the inner surface automatic absorbing of described two valve films sticks together, to prevent the gas entering described gas storage unit from described inlet channel reverse osmosis.
In one embodiment, described charge valve is self binding film non return valve, and it includes the valve film of more than two-layer or two-layer, and such as it includes one first valve film, one second valve film, and a non-return diaphragm seal.
Accompanying drawing explanation
Fig. 1 is the perspective view of the air-packing devices according to a preferred embodiment of the present utility model.
Fig. 2 is the structural representation when unaerated and planar development of the air-packing devices according to above preferred embodiment of the present utility model.
Fig. 3 is the cross sectional shape schematic diagram after inflation of the air-packing devices according to above preferred embodiment of the present utility model.
Fig. 4 is the structural representation when unaerated and planar development of the air-packing devices according to second embodiment of the present utility model.
Fig. 5 is the cross sectional shape schematic diagram after inflation of the air-packing devices according to above-described embodiment of the present utility model.
Fig. 6 is the perspective view of the air-packing devices according to the 3rd embodiment of the present utility model.
Fig. 7 is the cross sectional shape schematic diagram after inflation of the air-packing devices according to above-described embodiment of the present utility model.
Fig. 8 is the structural representation when unaerated and planar development of the air-packing devices according to above-described embodiment of the present utility model.
Fig. 9 A is the structural representation of the unidirectional charge valve of the air-packing devices of the above-described embodiment according to invention.
Fig. 9 B is the structural representation of the unidirectional charge valve of the air-packing devices of the above-described embodiment according to invention.
Fig. 9 C is the structural representation of the unidirectional charge valve of the air-packing devices of the above-described embodiment according to invention.
Detailed description of the invention
Hereinafter describe and be used for disclosing this utility model so that those skilled in the art are capable of this utility model.Preferred embodiment in below describing is only used as citing, it may occur to persons skilled in the art that other obvious modification.The ultimate principle of the present utility model defined in the following description can apply to other embodiments, deformation program, improvement project, equivalent and the other technologies scheme without departing from spirit and scope of the present utility model.
It is the air-packing devices according to a preferred embodiment of the present utility model as shown in Figure 1 to Figure 3, it has Inflatable structure, described air-packing devices has a receiving portion and attached portion, after insufflation gas, described accommodation section has a receiving chamber, for various packaging article such as electronic product, food, medical product, industrial chemicals, biomaterial, plastic ceramic, fast-moving consumer goods, described receiving chamber is in order to wait that the main body of packaging article provides gas buffer effect after inflatable body.And when not using, can not inflatable body and conveniently store and transport, reproduce field inflatable body in use, thus very easy to use.Described attached portion is for providing further buffering effect for described article to be packaged, and can accommodate the adnexa of packaging article, it is to avoid the adnexa of the article described to be packaged that adnexa is more and main body are owing to being packaged together the loss caused by external force.Such as, described air-packing devices may be used for packing notebook computer, and the receiving chamber of described accommodation section is used for packing described notebook computer, it is possible to described notebook computer is completely accommodated in described receiving intracavity.Described attached portion may act as the buffer unit of side and provides buffering effect, can accommodate again the adnexa 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 example set forth herein, and according to actual needs, air-packing devices of the present utility model is readily adaptable for use in the packaging of other class article.
It is noted that be fluid, such as gas, liquid etc. according to described air-packing devices of the present utility model for providing the medium of buffering effect.
In this preferred embodiment of the present utility model, described air-packing devices may be embodied as air cushioning material, and the gas being i.e. filled with is as a example by air.Certainly, it will be appreciated by persons skilled in the art that and be also likely to be other gases the most as required.In this preferred embodiment, it can form an isolated packing bag after inflation, thus provides air cushioning effect for packaging article.
Specifically, in above preferred embodiment, described air-packing devices includes at least one inflation buffer body 10, is i.e. connected such as bonding or heat-sealing by a described inflation buffer body 10 through plastic packaging and forms an isolated packing bag.In the example shown in Fig. 1 to Fig. 3 of the present utility model, 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 includes that at least two-layer gas compartment film 11 includes the described isolated packing bags of one or more gas storage unit 13 being connected with 12 through a series of plane plastic packagings seam 30 and the formation of three-dimensional plastic packaging seam 40, and in each described gas storage unit 13, 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 padded coaming as shown in Figure 2 by plural layers through plastic packaging, described three-dimensional plastic packaging seam 40 has space multistory configuration and can accommodate the described volumetric packaging device of described packaging article for the above-mentioned further plastic packaging of plane padded coaming makes described air-packing devices be formed, as shown in Figure 3.Plural layers can be linked together by the way of bonding or heat-sealing connect by described plane plastic packaging seam 30 and described three-dimensional plastic packaging seam 40, preferably, in this preferred embodiment, described plane plastic packaging seam 30 and described three-dimensional plastic packaging seam 40 can be implemented as being formed by hot sealing process.
More specifically, as in figure 2 it is shown, described plane plastic packaging seam 30 includes multiple row partitioning slot 31, two-layer gas compartment film 11 and 12 is separated into multiple described gas storage unit 13 by it.The most preferably, the described partitioning slot 31 of each row is formed by hot sealing process, and its heat-sealing connects gas compartment film 11 and 12 described in two-layer, thus forms partitioning slot 31 described in string between adjacent two described gas storage unit 13.Described partitioning slot 31 can be continuous print hot-sealing line, so that multiple described gas storage unit 13 is the most independent.So, described gas storage unit 13 damaged and when leaking gas, other described gas storage unit 13 can be unaffected.Certainly, it is worth mentioning at this point that, described gas storage unit 13 can also interconnect, and so has only to a charge valve 20, it is possible to all described gas storage unit 13 insufflation gas.It is to say, described air-packing devices of the present utility model can form multiple described gas storage unit 13 by the heat-sealing of described first gas compartment layer 11 and described second gas compartment layer 12.
It is understood that as shown in fig. 1, partitioning slot 31 described in the string of top side and bottom side can respectively become border, top side seam and border, the bottom side seam of described inflation buffer body 10.It is noted that top side and bottom side here are relative concepies, be according to described air-packing devices with horizontal relative position definition.It is to say, when the described partitioning slot 31 of described air-packing devices is with horizontal line Relative vertical, be defined as top side and top side, but, when described partitioning slot 31 and the horizontal 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, so that multiple described gas storage unit 13 interconnects.Described gas storage unit 13 can be variously-shaped, such as bar shaped, circular, polygon or other are irregularly shaped etc..As shown in Figure 1 to Figure 3, described inflation buffer body 10 of the present utility model can include the inflation post that multiple size being arranged side by side is identical, described inflation buffer body 10 of the present utility model can also include the inflation gas column varied in size of multiple arranged in parallel, arranges the most along the longitudinal direction.Additionally, the arrangement mode of size gas column can be diversified, such as can be alternately arranged, little gas column etc. can be formed in some region, we are bright to be not so limited in this respect.
In above preferred embodiment, shown in Fig. 9 A to Fig. 9 C be of the present utility model as described in the structural representation of charge valve 20.With reference to Fig. 9 A, described air-packing devices includes the charge valve 20 formed by least two-layer valve film 21 and 22 further, the described valve film 21 and 22 of described charge valve 20 is superimposedly arranged mutually with described gas compartment film 11 and 12, and is formed for the inlet channel 23 to the inflation of described air storage chamber 14 between described valve film 21 and 22.It is understood 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 inlet channel 23 and air pressure in described air storage chamber 14 reaches pre-provisioning request, gas pressure in described air storage chamber 14 is 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 inlet channel 23, so that described charge valve 20 plays the effect of check valve.When forming at least one described inlet channel 23 in each described gas storage unit 13, and each described gas storage unit 13 mutual independent time, when one of them described gas storage unit 13 be damaged gas leakage time, 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 charge valve 20 can include increasing by one layer of valve film 25 further, and it is between valve film described in two-layer 21 and 22, for strengthening sealing property.As shown in Figure 9 C, described charge valve 20 can include one layer of valve film 26 further, it is between one layer of described gas compartment film 12 and described valve film 22, i.e. it is positioned at the outside of valve film 21 and 22 described in two-layer, thus play and prevent the connection of described valve film 22 and described gas compartment film 12 to be torn, strengthen its firm effect connected to play.It is understood that the concrete structure of above-mentioned charge valve 20 is only used as citing and is not limiting as this utility model.
It is understandable that, the described gas compartment film 11 of described inflation buffer body 10 and 12 and the described valve film 21 and 22 of described charge valve 20 can be made up of various suitable thin-film materials respectively, such as polyethylene film, polypropylene film, polyvinyl chloride film, mylar, polystyrene film or laminated film etc., this utility model is the most also not so limited, as long as suitably fexible film.It is noted that in order to increase one-way sealing effect, the described valve film 21 and 22 of described charge valve 20 can also be by the above-mentioned thin film autohension thin film that modification obtains through interpolation chemical composition.
Described inflation buffer body 10 includes a main channel unit 15 further, and it is connected to each described gas storage unit 13, it is preferable that it extends each described gas storage unit 13 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, each described 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 channel 151, and described main channel 151 has an inflation inlet 152, when the position of described inflation inlet 152 is provided with charging connector and performs charge operation, gas enters described main channel 151 from described inflation inlet 152 along horizontal direction, and enter each described gas storage unit 13 further along longitudinal direction, and after air storage chamber 14 each described reaches preset air pressure, the described valve film 21 and 22 of described charge valve 20 fits in wherein one layer of gas compartment film 11 or 12, thus realize self-enclosed, to prevent the gas reverse osmosis again being filled with from entering described main channel 151.
It is understood that described main channel unit 15 can be formed by gas compartment film described in two-layer 11 and 12, it is also possible to formed by valve film described in two-layer 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 includes that the main channel of a continuous sealing in one side joint seal 32 and left side laying respectively at the continuous sealing of the left and right sides of described inflation buffer body 10 seals seam 33 further, and wherein the described banding in left side seam 32 and described main channel seal and form described main channel 151 between seam 33.It is understandable that, described banding seam 32 is by plastic package process gas compartment film 11 and 12 as described in bonding or heat-sealing form and seal connection two-layer, described main channel seals seam 33 by plastic package process bonding or heat-sealing are formed and be respectively connected together by valve film 21 and 22 as described in gas compartment film as described in two-layer 11 and 12 and two-layer, as shown in Fig. 9 A to 9C, the described main channel of the both sides up and down such as formed by a hot sealing process is sealed seam 33 and described gas compartment film 11 and described valve film 21 seals in the position of corresponding described inlet channel 23 connection respectively, and described gas compartment film 12 and described valve film 22 are sealed connection, plural layers 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 shown in Fig. 9 A to 9C, each described gas storage unit 13 is in the position of neighbouring described main channel 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 so reaching predetermined air pressure in described air storage chamber 14, gas pressure is in 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 closing described inlet channel 23.The heat-sealing of the most described connecting sewing 35 connects valve film 21 and 22 and one layer of described gas compartment film 11 described in two-layer.Additionally, as shown in Fig. 9 A to 9C, the design of the shape of each described connecting sewing 35 makes it play the effect preventing gas return-air the most further, that is, when the gas in described air storage chamber 14 wants return-air, can be stopped by described connecting sewing 35 and described main channel 151 can not be entered by reverse osmosis easily.It addition, when heat-sealing these plane plastic packagings of formation stitch 30, the described inlet channel 23 of the described valve film 21 and 22 of described charge valve 20 can be formed by arranging heat-resisting baffling device, after hot sealing process, further 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 charge valve 20, as shown in Fig. 9 A to 9C, such as, can be heat-resistant inks, it pastes described main channel 151 and is connected, without being closed by its inlet port because of heat-sealing.nullIn one embodiment，Described main channel 151 is formed by gas compartment film described in two-layer 11 and 12，Described refractory layer 24 and each own extension of described valve film 21 and 22 enter described main channel 151，Described plane plastic packaging seam 30 also include the string of the position of extension corresponding to described refractory layer 24 apart from one another by the joint close 36 arranged along the longitudinal direction，Because the setting of described refractory layer 24，Valve film 21 and 22 described in gas compartment film described in two-layer 11 and 12 and two-layer is respectively connected together by described joint close 36，And valve film 21 and 22 does not seal connection described in two-layer，The setting of described joint close 36 makes described inflation buffer body 10 when inflation，After gas such as gas enters described main channel 151，The described gas compartment film 11 and 12 of adjacent described valve film 21 and 22 and corresponding connection can together with expand and open corresponding described inlet channel 23.
Described plane plastic packaging seam 30 also includes that multiple row stitches 37 in the bending being interrupted heat-sealing, and the described inflation buffer body 10 after inflation is suitable for along the bending of described bending seam 37, so that described inflation buffer body 10 forms multiple sidewall.More specifically, described bending stitches 37, and each described gas storage unit is divided into many sub-gas storage unit 130.Described bending seam 37 may be located at the medium position of described gas storage unit 13, and both sides form a communicating passage 1300 respectively, and the most adjacent described sub-gas storage unit 130 is interconnected, as shown in Figure 2.It is understood 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.Accordingly, it should be understood that, described bending seam 37 heat-sealing of each row connects gas compartment film 11 and 12 described in two-layer.
Further, with the example shown in Fig. 1 to Fig. 3, in a preferred embodiment of the present utility model, described bending seam 37 includes bending seam 372 and the 3rd bending seam the 373, the 4th bending seam the 374, the 5th bending seam 375 and the 6th bending seam 376 in the first bending seam 371, two row second being interrupted heat-sealing.Each described gas storage unit 13 is divided into many 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 connect 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 row second bend seam 372 and the 3rd bending seam the 373, the 4th bending seam the 374, the 5th bending seam 375 and the 6th bending seam 376 forms the first side walls 101 of described air-packing devices after bending, one second sidewall 103, one first connects wall 1021, one second connects wall 1022, one the 3rd connects wall 1071, one first attached sidewall 1031, one second 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 includes being positioned at the left three-dimensional plastic packaging seam 41 of 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 an one second main attached three-dimensional plastic packaging seam 44 on right side.Described left three-dimensional plastic packaging seam 41 by described the first side wall 101 and described second sidewall 103 each on the left of together with plastic packaging, described right three-dimensional plastic packaging seam 42 by described the first side wall 101 together with each right side plastic packaging of described major side wall 103, described first main attached three-dimensional plastic packaging seam 43 is by described first connection wall 1021 together with described second connection wall 1022 plastic packaging, and the described second main attached three-dimensional plastic packaging seam 44 attaches the described 4th and connects wall 1051 together with the described 5th attaches and connect 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 receiving portion 110, attached portion 120 and a cap 130.That is, sealed by the secondary of serial described plane plastic packaging seam 30 and described three-dimensional plastic packaging seam 40, described the first side wall 101, described second sidewall 103, described first connects wall 1021, connect wall 1022 with described second and form described main receiving portion 110, described first attached sidewall 1031, one second 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 connect wall 1071, one and described end wall 1072 form described cap 130.It is to say, described sub-gas storage unit 131,135,1321,1322 annular array are arranged and are formed described main receiving portion 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 cap 130.
Described main receiving portion 110 has opening 100 and a main receiving chamber 1001.Described main receiving portion 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 receiving chamber 1001 from described opening 100.Described first connection wall 1021 and described second connects wall 1022 and can be used to the bottom as described main receiving portion 110, plays cushioning effect.
It is worth mentioning that, owing to described main receiving portion 110 has described opening 100, after packaging article put into described main receiving chamber 1001, in order to avoid described packaging article slip in described main receiving chamber 1001, described cap 130 is connected to the side of the described opening 100 of described main receiving portion 110, and form with the one heat-sealing of described main receiving portion 110, can also connect after being respectively prepared in other embodiments of the present utility model.When the described cap 130 of described air-packing devices is opened, described second sidewall 103 is connected wall 1071 and bends along the described second main attached plastic packaging seam 44 with the described 3rd.After described packaging article put into described main receiving chamber 1001, described cap 130 closes described opening 100, described 3rd connection wall 1071 and described end wall 1072 can be used to the top as described main receiving portion 110, and described cap 130 has a cushion space 1003, plays cushioning effect.
It is noted that in this embodiment of the present utility model, after the described cap 130 of described air-packing devices is opened, by acting on of the air in described gas buffer body 10, described cap 130 has an automatic rebounding power.So, after described packaging article are placed on described main receiving chamber 1001, the closure state of described cap 130 automatic rebounding to described air-packing devices.Automatic rebounding power described in existing, described packaging article are not easy to skid off in described main receiving chamber 1001.It is to say, described packaging article can be by the buffer protection from each orientation.
Described attached portion 120 is the cushioning effect in order to strengthen described the first of described main receiving portion 110 the sidepiece connecting wall 1021 and described second connection wall 1022 connection formation.Described attached portion 120 has a cushion space 1002, and described attached portion 120 is connected to the side of described main receiving portion 110, and forms with the one heat-sealing of described main receiving portion 110, can also connect in other embodiments of the present utility model after being respectively prepared.Described attached portion 120 provides level 2 buffering effect for described packaging article.
It is worth mentioning that, when described three attached sidewalls 1031,1032 and 104 in described attached portion 120 increase length, that is, when the space of described cushion space 1002 increases, described attached portion 120 can also be as an adnexa receiving portion, it is used for packing the adnexa of described packaging article, it is to avoid the adnexa of described packaging article and main body are placed on the mutually collision that described main receiving chamber 1001 causes and the damage thus brought.
It is noted that described the first side wall 101 can be that length is identical with described second major side wall 103, it is also possible to be that length differs；Similarly, described first connection wall 1021 connects wall 1022 with described second can be that length is identical or length differs；Described 3rd connection wall 1071 can be that length is identical or length differs with described end wall 1072；Described 4th attached sidewall 1051 can be that length is identical or length differs with the 5th attached sidewall 1052.
Such as, in the preferred embodiment, preferably, described the first side wall 101 is that length is identical with described second major side wall 103107, it is that length is identical that described first connection wall 1021 connects wall 1022 with described second, described 3rd connection wall 1071 is that length is identical with described end wall 1072, and described 4th attached sidewall 1051 is that length is identical with the 5th attached sidewall 1052.Reasonably deform it is, of course, understood that other can also be done.
It is noted that in this preferred embodiment of the present utility model, 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 receiving portion 110 of described air-packing devices.Described three-dimensional plastic packaging seam 41 and 42 is separately positioned between two described gas storage unit 13 that left and right sides is adjacent, thus respectively outermost for left and right sides 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 described main receiving portion 110 leftmost side of described inflation buffer body 10 forms a left side flap buffer part with a cushion space after 41 plastic packagings are stitched in the bending of described bending seam 37 and described left three-dimensional plastic packaging.One sub-gas storage unit 131,135 of the rightmost side of described inflation buffer body 10 forms a right side flap buffer part with a cushion space after the bending of described bending seam 37 and described right plastic packaging line 42 plastic packaging.Therefore, the described flank buffer part of described main receiving portion 110 both sides of described inflation buffer body 10 is used for strengthening side buffering effect.It is to say, described flank buffer part provides cushioning effect in described main receiving portion 110 side.When described flank buffer part is by outside impact or impact force, outside impact or impact force directly can't be transferred to described packaging article by described flank buffer part, and the most described flank buffer part provides buffering, thus realizes buffering effect.
Therefore, in preferred embodiment of the present utility model, the main receiving portion 110 of described inflation buffer body 10 is suitable for accommodating described packaging article, and described packaging article are contained in described main receiving chamber 1001, can contact with described the first side wall 101 and described second sidewall 103.Described the first side wall 101 and described second sidewall 103 provide cushioning effect for described packaging article, described first connection wall 1021 and described second connects wall 1022 provides cushioning effect for described packaging article in bottom side, too increases the buffering thickness between described attached portion 120 and described main receiving portion 110 simultaneously；The described flank buffer part being positioned at both sides, described accommodation section 110 provides cushioning effect for described packaging article in side；The described cushion space 1003 of described cap 130 provides the space of deformation, and after described cap 130 closes described opening 100, described 3rd connection wall 1071 and described end wall 1072 add the buffering thickness between described cap 130 and described main receiving portion 110；Described attached portion 120, owing to having cushion space 1002, enhances buffering effect for described packaging article in bottom.It is worth mentioning that, the attached portion 120 of described inflation buffer body 10 is readily adaptable for use in the adnexa accommodating described packaging article, the adnexa of described packaging article is contained in described cushion space 1002, avoid the main body of described packaging article and contacting with each other and colliding of adnexa, adnexa for described packaging article provides receiving space and cushion space, so that described packaging article will not damage.When the most described packaging article are notebook computer, described notebook computer is placed in described main receiving chamber 1001, described cap 130 and described attached portion 120 can be that described notebook computer provides omnibearing buffering effect, the adnexa of described notebook computer such as mouse etc. can also be positioned in described cushion space 1002, it is to avoid collide cause the damage of described notebook computer with described notebook computer in being positioned over described main receiving chamber 1001.Therefore when described notebook computer is when receiving impact or the impact force in the external world, described air-packing devices is that described notebook computer provides buffering, thus the main body of described notebook computer M will not occur directly impact and collision with adnexa, decrease the probability that described notebook computer M damages.
It is worth mentioning that, when described inflation buffer body 10 is used for carrying described packaging article, and after described inflation buffer body 10 insufflation gas, the inner surface of described the first side wall 101 and described second sidewall 103 can fit with the outer surface of the main body of described packaging article, it is also possible to does not fit and packs article as described in increase extra packaging bag and pack.It is 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.Described left and right solid plastic packaging seam 41 and 42 can be each located on the position of the described partitioning slot 31 of described inflation buffer body 10 sidepiece, it is also possible to concurrently forms described partitioning slot 31 and described plastic packaging seam 41 or 42 by once heat-sealing.In above preferred embodiment, described left and right solid plastic packaging seam 41 and 42 can be individually other independent heat-sealing seam and be respectively formed on the left of described inflation buffer body 10 and the edge on right side.
It is noted that in other modes of texturing of the present embodiment, described main receiving portion 110 can form major diameter gas compartment structure, can form minor diameter gas compartment, it is also possible to be minor diameter and the integrated structure of minor diameter gas compartment.Similarly, described attached portion 120 can also form major diameter gas compartment structure, can form minor diameter gas compartment, it is also possible to is minor diameter and the combination of minor diameter gas compartment.Correspondingly, described cap 130 can also form major diameter gas compartment structure, can form minor diameter gas compartment, it is also possible to is minor diameter and the combination of minor diameter gas compartment.This utility model is not limited thereto.The most described main receiving portion 110, described attached portion 120 form the arrangement of the different air chamber structure of multilamellar with described cap 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 utility model, the described attached portion 120 that the structure differed for a variant embodiment of above preferred embodiment of the present utility model, the embodiment shown in Fig. 4 and Fig. 5 and this utility model above preferred embodiment essentially consists in preferred embodiment.
Specifically, as shown in Figure 4 and Figure 5, described air-packing devices includes main receiving portion 110A, an an attached portion 120A and cap 130A, described bending seam 37A includes in being interrupted the first bending seam 371A of heat-sealing, two row second bend 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.Each described gas storage unit 13A is divided into many sub-gas storage unit 131A, 1321A, 1322A, 1331A, 1332A by each described bending seam, 1341A, 1342A, 135A, 1351A, 136A, 1371A, 1372A, 138A, 139A, owing to each described communicating passage 1300A can connect 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 row second bend seam 372A and the 3rd bending seam 373A, 4th bending seam 374A, 5th bending seam 375A and the 6th bending seam 376A forms a first side wall 101A of described air-packing devices after bending, one second sidewall 103A, one first connects wall 1021A, one second connects wall 1022A, one the 3rd connects wall 1071A, one first attached sidewall 1031A, one second 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, sealed by the secondary of serial described plane plastic packaging seam 30A and described three-dimensional plastic packaging seam 40A, described the first side wall 101A, described second sidewall 103A, described first connects wall 1021A, connect wall 1022 with described second and form described main receiving portion 110A, described first attached sidewall 1031A, one second 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 connects wall 1071A, one and described end wall 1072A forms described cap 130A.It is to say, described sub-gas storage unit 131A, 135A, 1321A, 1322A annular array is arranged and is formed described main receiving portion 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 cap 130A.
Therefore, in embodiment of the present utility model, article to be packaged are as a example by notebook computer, main receiving portion 110A of described inflation buffer body 10A is suitable for accommodating described notebook computer, described notebook computer is all contained in described main receiving chamber 1001A, can contact with described the first side wall 101A and described second sidewall 103A.Described the first side wall 101A and described second sidewall 103A provides cushioning effect for described notebook computer, described first connects wall 1021A and described second connection wall 1022A provides cushioning effect for described packaging article in bottom side, too increases the buffering thickness between described attached portion 120A and described main receiving portion 110A simultaneously；The described flank buffer part being positioned at 110A both sides, described accommodation section provides cushioning effect for described notebook computer in side；The described cushion space 1003A of described cap 130A provides the space of deformation, after described cap 130A closes described opening 100A, the described 3rd connects wall 1071A and described end wall 1072A adds the buffering thickness between described cap 130A and described main receiving portion 110A；Described attached portion 120A, owing to having cushion space 1002A, enhances buffering effect for described notebook computer 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 cushion space 1002A, therefore, the attached portion 120A of described inflation buffer body 10A is readily adaptable for use in the adnexa accommodating described notebook computer, the adnexa of described notebook computer is contained in described cushion space 1002A, avoid the main body of described notebook computer and contacting with each other and colliding of adnexa, adnexa for described notebook computer provides receiving space and cushion space, so that described notebook computer will not damage.
According to another aspect of the present utility model, it is another embodiment based on preferred embodiment of the present utility model as shown in Figure 6 to 8.1001 times of the described main receiving chamber being in preferred embodiment with preferred embodiment of the present utility model difference separates in order to two sons accommodate chamber, wherein a receiving chamber is for accommodating the main body of described article to be packaged, and another accommodates chamber for accommodating the adnexa of described packaging article.It is to say, the described air-packing devices in the 3rd embodiment of the present utility model includes main receiving portion 110B, an an attached portion 120B and cap 130B after bending plastic packaging inflation.Wherein said main receiving portion 110B has the first main receiving chamber 10011B and one second main receiving chamber 10012B.
Specifically, as shown in Figure 8, described bending seam 37B includes bending seam 371B in be interrupted heat-sealing first, two row second bend seam 372B, 373B is stitched in the 3rd bending, the 4th bending seam 374B, the 5th bending seam 375B and the 6th bend seam 376B.Each described gas storage unit 13B is divided into many 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 connect 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 includes being positioned at the left three-dimensional plastic packaging seam 41B of on the left of described inflation buffer body 10B, is positioned at a right three-dimensional plastic packaging seam 42B on right side, one first main attached three-dimensional plastic packaging seam 43B, an one second main attached three-dimensional plastic packaging seam 44B and chamber solid plastic packaging seam 45B.In this embodiment of the present utility model, wherein said first main attached three-dimensional plastic packaging seam 43B and the described second main attached three-dimensional plastic packaging seam 44B be arranged in parallel with described bending seam 37B, and described left three-dimensional plastic packaging seam 41B, described right three-dimensional plastic packaging seam 42B and chamber solid plastic packaging seam 45B be arranged in parallel with described partitioning slot 31B.
It is to say, by above-mentioned plane plastic packaging and three-dimensional plastic packaging, described inflation buffer body 10B is provided with described main receiving portion 110B, described attached portion 120B and described cap 130B.Specifically, sealed by the secondary of serial described plane plastic packaging seam 30B and described three-dimensional plastic packaging seam 40B, described sub-gas storage unit 131B, 1311B, 135B, 1351B, 1321B, 1322B annular array is arranged and is formed described main receiving portion 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 cap 130B.
It is worth mentioning that, the main receiving chamber 1001B of described main receiving portion 110B is separated for the first receiving portion 1101B and one second receiving portion 1102B by the plastic packaging of described chamber solid plastic packaging seam 45B, the most described main receiving portion 110B has two and accommodates chamber, and respectively one first accommodates chamber 10011B and one second accommodates chamber 10012B.It is to say, described sub-gas storage unit 131B, 135B, 1321B, 1322B annular array arranges that described first receiving portion 1101B of formation, described sub-gas storage unit 1311B, 1351B cincture are arranged and formed described second receiving portion 1102B.
In this embodiment of the present utility model, described first accommodates chamber 10011B spatially accommodates chamber 10012B less than described second, therefore, described first accommodates chamber 10011B can be used to pack the adnexa of described packaging article, and described second accommodates chamber 10012B can be used to pack the main body of described packaging article.When the most described packaging article are notebook computer, described second accommodates chamber 10012B can be used to accommodate the main body of described notebook computer, and described first accommodates chamber 10011B can be used to accommodate adnexa such as mouse or the power supply adaptor etc. of described notebook computer.So can avoid in transportation, there is mutually to collide the damage of the notebook computer caused in the main body of described notebook computer and adnexa.On the other hand, also the buffer protection from all directions is provided for described notebook computer.Certainly, it will be appreciated by those skilled in the art that is, described in this embodiment of the present utility model first, the first size accommodating chamber and described second receiving chamber is not limited by the example above, but can make corresponding deformation according to being actually needed of actual described article to be packaged.
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 citing and is not limiting as this utility model.The purpose of this utility model is completely and be effectively realized.Function of the present utility model and structural principle are shown the most in an embodiment and illustrate, without departing under described principle, embodiment of the present utility model can have any deformation or amendment.
Claims (19)
1. an air-packing devices, for packing article, it is characterized in that, the at least one inflation buffer body formed including at least two layers of air cells film and at least one charge valve of at least two-layer valve film formation, wherein said inflation buffer body includes multiple gas storage unit, described charge valve is used for inflating to described gas storage unit and self-enclosed to prevent gas leakage after inflation terminates, and plastic packaging that described gas storage unit stitches through a series of plane plastic packagings and after bending plastic packaging through a series of three-dimensional plastic packagings seams form the isolated packing bag packing described packaging article, and described isolated packing bag includes a main receiving portion, with an attached portion, described attached portion is connected to described main receiving portion, thus described air-packing devices is that described packaging article provide buffering effect from all directions.
Air-packing devices the most according to claim 1, wherein said isolated packing bag also includes the cap being connected to described main receiving portion, between the most adjacent described gas storage unit, there is a series of partitioning slot, each described gas storage unit becomes many sub-gas storage unit by multiple bending slits, and described sub-gas storage unit is for respectively forming described main receiving portion, described cap and described attached portion.
Air-packing devices the most according to claim 2, wherein said sub-gas storage cell rings is around arranging the multiple sidewalls of formation, after described three-dimensional plastic packaging seam heat-sealing, sidewall described in a portion forms described main receiving portion, a part of described sidewall forms described cap, and sidewall described in another part forms described attached portion.
Air-packing devices the most according to claim 3, wherein said main receiving portion has bottom an opening and, and described cap is connected to the described open side of described main receiving portion, and described attached portion is connected to the described bottom side of described accommodation section.
Air-packing devices the most according to claim 4, wherein said cap includes a junction, a buffer part and one end, described connecting portion is connected with described main receiving portion, described buffer part is connected to described connecting portion and has a cushion chamber, described end is connected to described buffer part, and can be with the described opening of the described connecting portion described main receiving portion of Guan Bi.
Air-packing devices the most according to claim 5, the described sub-gas storage unit of 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.
Air-packing devices the most according to claim 4, wherein said attached portion has three, four, five or multiple sidewall, and the most each described sidewall is formed around layout by multiple described sub-gas storage cell rings.
Air-packing devices the most according to claim 7, wherein said attached portion also includes that one or more connecting portion, described main receiving portion and described attached portion are integrally connected by described connecting portion.
9., according to described air-packing devices arbitrary in claim 1 to 8, wherein said three-dimensional plastic packaging seam also includes a chamber solid plastic packaging seam, and described main receiving portion plastic packaging is divided into two or more sub-receiving portion by described chamber solid plastic packaging seam.
10. according to described air-packing devices arbitrary in claim 2 to 8, wherein said three-dimensional plastic packaging seam also includes the first main attached three-dimensional plastic packaging seam and the second main attached three-dimensional plastic packaging seam, and described main receiving portion and described attached portion are separated by the described first main attached three-dimensional plastic packaging seam plastic packaging, and described cap and described main receiving portion are separated by the described second main attached three-dimensional plastic packaging seam.
11. form at least one flank buffer part according to described air-packing devices arbitrary in claim 2 to 8, the described sub-gas storage unit of part of wherein said main receiving portion through the plastic packaging of described three-dimensional plastic packaging seam, and it is positioned at the outside of described main receiving portion.
12. according to the air-packing devices described in claim 11, and the part of wherein said flank buffer part includes one, two, three or above described sub-gas storage unit.
13. according to described air-packing devices arbitrary in claim 2 to 8, and wherein said main receiving portion/described attached portion/described cap each can be chosen with the described gas storage unit that diameter is different, 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 receiving portion/described attached portion forms multiple points of gas storage unit by sub-partitioning slot the most further, and its diameter is less than the diameter of the described sub-gas storage unit of described attached portion/described main receiving portion.
15. according to described air-packing devices arbitrary in claim 2 to 8, the described sub-gas storage unit of wherein said main receiving portion/described cap forms multiple points of gas storage unit by sub-partitioning slot the most further, and its diameter is less than the diameter of the described sub-gas storage unit of described cap/described main receiving portion.
16. according to described air-packing devices arbitrary in claim 2 to 8, the described sub-gas storage unit in wherein said cap/described attached portion forms multiple points of gas storage unit by sub-partitioning slot the most further, and its diameter is less than the diameter of the described sub-gas storage unit of described attached portion/described cap.
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 second gas compartment layer, described inflation buffer body forms inflation inlet and main channel, and each inflation unit is provided with charge valve, air enters described main channel from described inflation inlet, and enters each described inflation unit from described main channel via described charge valve.
18. according to described air-packing devices arbitrary in claim 17, wherein said charge valve includes two valve films, its respectively with the described first air chamber layer of described inflation buffer body and described second air chamber layer heat-sealing, an inlet channel is formed between described two valve films, when by described inlet channel to described gas storage unit inflate after, the inner surface automatic absorbing of described two valve films sticks together, to prevent the gas entering described gas storage unit from described inlet channel reverse osmosis.
19. according to described air-packing devices arbitrary in claim 17, and wherein said charge valve is self binding film non return valve, and it includes the valve film of more than two-layer or two-layer.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998275.9U CN205499795U (en) | 2015-12-04 | 2015-12-04 | Gas packing device |
| 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 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520998275.9U CN205499795U (en) | 2015-12-04 | 2015-12-04 | Gas packing device |
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| Publication Number | Publication Date |
|---|---|
| CN205499795U true CN205499795U (en) | 2016-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520998275.9U Active CN205499795U (en) | 2015-06-17 | 2015-12-04 | Gas packing device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644941A (en) * | 2015-12-04 | 2016-06-08 | 上海艾尔贝包装科技发展有限公司 | Air inflation type packaging device |
| WO2021008586A1 (en) * | 2019-07-17 | 2021-01-21 | 上海艾尔贝包装科技发展有限公司 | Inflatable cushion packaging device |
-
2015
- 2015-12-04 CN CN201520998275.9U patent/CN205499795U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105644941A (en) * | 2015-12-04 | 2016-06-08 | 上海艾尔贝包装科技发展有限公司 | Air inflation type packaging device |
| WO2021008586A1 (en) * | 2019-07-17 | 2021-01-21 | 上海艾尔贝包装科技发展有限公司 | Inflatable cushion packaging device |
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