CN205060411U - Multi -level buffer gas packaging device with flank buffering portion - Google Patents
Multi -level buffer gas packaging device with flank buffering portion Download PDFInfo
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- CN205060411U CN205060411U CN201520661371.4U CN201520661371U CN205060411U CN 205060411 U CN205060411 U CN 205060411U CN 201520661371 U CN201520661371 U CN 201520661371U CN 205060411 U CN205060411 U CN 205060411U
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Abstract
A multi -level buffer gas packaging device with flank buffering portion, it includes that at least one of at least two -layer air chamber filming aerifys an at least inflation valve of buffer body and at least two -layer valve 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 gas and reveal after inflating, and the gas storage unit stitches through a series of plastic envelopes and forms the volumetric packaging bag that is used for packing article with buckling, and the volumetric packaging bag is given through the mode that provides an at least flank buffering portion the packing article provide multi -level buffer the effect.
Description
Technical field
The utility model relates to air-packing devices, particularly relates to the air-packing devices providing multi-buffer performance.
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, chemical products, medical product, pottery, glass and other daily living articles etc., in the process of these object storing or transport, unavoidable appearance extrudes, collide, the situation such as to fall, cause damage of product or distortion, bring serious loss.
In order to protect product, before storage or transport, people can use packing chest etc. to carry out packaging product, reach the object of protection by providing certain buffer action to product.Packing chest conventional at present comprises paper package box and gas flushing pouch; traditional paper package box can not provide good buffering effect; do not have good protective effect; so in the process used; often need first to use foam, flexiplast etc. by product to be packaged through multi-layer packaging; put into packing box again; to reach good anti-dropping crashworthiness; but this adds traffic cost undoubtedly; and wire up extremely inconvenient, not only lose time, reduce work efficiency; and add human cost, do not meet the demand of modern transportation industry.
Aerated package material reaches buffering effect by insufflation gas in the film, it can inflate place in operation again at packaging scene, so it is low to have traffic cost relative to traditional packing, is easy to the advantage stored, and buffering usefulness is more excellent, is conducive to environmental protection again.Existing gas flushing pouch is generally carried out by inflation post being bent to form multiple inflation sidewall, and each inflates sidewall again around formation interior accommodating space, for storage package article, and such as common U-shaped bag, C type bag or O type bag etc.But these existing packaging bags are by single buffer structure, namely around connection with wrapping of piece and with the form that the gas column that connection with wrapping of piece fits cushion, still can not reach the buffering effect be comparatively satisfied with in the occasion that some anti-dropping crashproof requirements are higher.
Summary of the invention
An object of the present utility model is to provide a multi-buffer air-packing devices; it provides multi-buffer effect; thus the connection with wrapping of piece being packaged in described multi-buffer air-packing devices is provided to the buffer protection function of enhancing; to prevent it when being impacted or clash into, cause the damage of described connection with wrapping of piece.
Another object of the present utility model is to provide a multi-buffer air-packing devices, it is formed the isolated packing bag comprising a main bag body and a flank buffer part by multiple gas storage unit, described main bag body and described flank buffer part are by each self-forming of different piece of described gas storage unit, described like this main bag body provides first-level buffer effect, described flank buffer part provides another grade of buffering effect, thus strengthens the side cushion characteristic of described multi-buffer air-packing devices
Another object of the present utility model is to provide a multi-buffer air-packing devices, wherein in certain embodiments, described multi-buffer air-packing devices comprises the multiple gas storage sidewalls formed by multiple gas storage unit, and it is around formation one inner chamber, wherein said multi-buffer air-packing devices also comprises an inner bag portion, described inner bag portion is suitable for being placed in described container cavity, thus form a container cavity, for the described connection with wrapping of piece of accommodation, the described gas storage sidewall wherein forming described container cavity forms an outer bag portion, described outer bag portion and described inner bag portion provide multi-buffer effect can to described connection with wrapping of piece.
Another object of the present utility model is to provide a multi-buffer air-packing devices, wherein said inner bag portion can be fixed in the described outer bag portion of unaerated in advance, or when for packing described connection with wrapping of piece, fill in again in described outer bag portion and form an inner bag, the described outer bag portion of such inflation provides first-level buffer, and described inner bag portion provides another first-level buffer, the impulsive force that described outer bag portion is subject to or impact can not directly be passed to described connection with wrapping of piece, thus strengthen buffering effect.
Another object of the present utility model is to provide a multi-buffer air-packing devices, wherein after the inflation of described outer bag portion, described inner bag portion fit in inside described outer bag portion or described inner bag portion be vacant state be positioned at described outer bag portion, especially when described inner bag portion is vacant state, namely buffering space is had between described inner bag portion and described outer bag portion, thus described connection with wrapping of piece is also contained in described outer bag portion vacantly, thus be not easy to be subject to outside impulsive force or impact.
Another object of the present utility model is to provide a multi-buffer air-packing devices, wherein said inner bag portion is connected with described outer bag portion or integrally formed, described inner bag portion can comprise the gas storage unit of minor diameter air chamber, to provide gas buffer effect in inner side, or a not charging portion, thus provide with the inner bag do not inflated and pack gentle punching effect.
Another object of the present utility model is to provide a multi-buffer air-packing devices, wherein in certain embodiments, the secondary plastic seam being used for multiple gas storage unit plastic packaging to be formed isolated packing bag is arranged between two adjacent described gas storage unit of bottom side, the one or more described gas storage unit of most bottom side is made to form the reinforcement buffer cell of the bottom of described isolated packing bag like this, thus in the bottom side of described isolated packing bag, first-level buffer effect is provided by the described gas storage unit forming inner chamber, and described reinforcement buffer cell provides another grade of buffering effect, thus realize multi-buffer.
For reaching above object, the utility model provides a multi-buffer air-packing devices, for packaging one connection with wrapping of piece, it comprises at least one inflation buffer body of at least two layers of air cells film formation and at least one charge valve of at least two-layer valve film formation, wherein said inflation buffer body comprises multiple gas storage unit, described charge valve is used for the inflation of described gas storage unit and self-enclosed to prevent gas leakage after inflation terminates, and described gas storage unit is through a series of plastic packaging seam and the isolated packing bag being bent to form the described connection with wrapping of piece of packaging, wherein gas storage unit described in each transversely arranges and surrounds into ring-type for the described isolated packing bag of formation, and gas storage unit described in each forms the multiple sub-gas storage unit that can be communicated with through the plastic packaging of multiple row bending seam, wherein a part of described sub-gas storage unit forms a package main body, for the described connection with wrapping of piece of packaging, described in another part, sub-gas storage unit forms at least side wing buffer part, it is positioned at the outside of described package main body, thus described flank buffer part and described package main body provide multi-buffer effect to described connection with wrapping of piece.
According to an embodiment of the present utility model, described multi-buffer air-packing devices also comprises the two row section joint seals that respective plastic packaging connects at least four layers of described cameral mantle, wherein described the cutting between joint seal of two row forms described package main body, and two row are described cuts the described flank buffer part of each self-forming one outside joint seal.
According to an embodiment of the present utility model, gas storage unit described in each comprises the described sub-gas storage unit of, two, more than three or four in the part that correspondence forms described flank buffer part.
According to an embodiment of the present utility model, the described sub-gas storage unit of described flank buffer part is annularly arranged, and described ring-type is selected from circular, triangle ring-type, and the one in polygonal ring shape.
According to an embodiment of the present utility model, the described sub-gas storage unit of flank buffer part described in each forms an inner buffering space, and wherein said buffering space is also for packing the accessory of described connection with wrapping of piece.
According to an embodiment of the present utility model, flank buffer part described in each comprises the cushioning base that the described sub-gas storage unit of each freedom is formed, and extending two buffering waists of described cushioning base separately, the setting of wherein said cushioning base and described buffering waist makes the cross section of flank buffer part described in each triangular in shape.
According to an embodiment of the present utility model, described inflation buffer body has a main channel, described charge valve forms the multiple free air diffusers to gas storage unit air inlet described in each, wherein gas storage unit described in each in around shape and two ends, left and right through at least one row longitudinal plastic packaging seam, its plastic packaging is connected, side, front and back plastic packaging connects through the horizontal plastic packaging seam of at least one row by bottom side, described main channel has an inflation inlet, it is arranged on top side or the bottom side of described isolated packing bag, when described inflation inlet is positioned at bottom side, described horizontal plastic packaging seam ground plastic packaging ensures that the inflation inlet of described main channel is not closed.
According to an embodiment of the present utility model, described package main body is also provided with bending seam described in the multiple row of the two-layer described cameral mantle of plastic packaging connection, so that the left and right sidewall of package main body described in it is formed multiple sub-sidewall separately in the lateral location of contiguous described flank buffer part.
According to an embodiment of the present utility model, described in a part for multiple described gas storage unit, gas storage unit forms an inner bag portion, gas storage unit described in another part forms an outer bag portion, wherein said outer bag portion comprises described package main body and described flank buffer part, wherein said inner bag portion is suitable for being placed in described outer bag portion, to provide described multi-buffer effect by described inner bag portion and described outer bag portion.
According to an embodiment of the present utility model, the independent mutually and plastic packaging in described inner bag portion and described outer bag portion links together, or described inner bag portion and described outer bag portion integrally formed.
According to an embodiment of the present utility model, described inner bag portion is suitable for being returned filling in described outer bag portion, and the inflation of described outer bag portion after, described inner bag portion is placed in described outer bag portion vacantly by the laminating of the inside face in described outer bag portion or described inner bag portion.
According to an embodiment of the present utility model, described inner bag portion plastic packaging is fixed in described outer bag portion.
According to an embodiment of the present utility model, described inner bag portion can not inflate, and described outer bag portion is inflatable.
According to an embodiment of the present utility model, described inflation buffer body has a main channel, described charge valve forms the multiple free air diffusers to gas storage unit air inlet described in each, gas storage unit described in a part for wherein multiple described gas storage unit closes described free air diffuser or described main channel to form the described gas storage unit that can not inflate by least one row choke seam plastic packaging, thus form described inner bag portion, and gas storage unit described in another part forms described outer bag portion.
According to an embodiment of the present utility model, described inner bag portion is formed by the monofilm in described cameral mantle or described valve film or two-layer above film is formed.
According to an embodiment of the present utility model, it also comprises multiple exhaust seam, gas storage unit described in a part for multiple described gas storage unit reduces gas-storing capacity by the plastic packaging of described exhaust seam, and for the formation of described inner bag portion, the gas-storing capacity in wherein said inner bag portion is less than the gas-storing capacity in described outer bag portion.
According to an embodiment of the present utility model, described inner bag portion is inflatable, and described outer bag portion can not inflate.
According to an embodiment of the present utility model, gas storage unit described in each in around shape and two ends, left and right through at least one row longitudinal plastic packaging seam, its plastic packaging is connected, described inner bag portion to be connected with side, the front and back plastic packaging in described outer bag portion through at least one row horizontal plastic packaging seam and to ensure that the inflation inlet of described main channel is not closed by top side and bottom side respectively.
According to an embodiment of the present utility model, its also comprise at least two row cut-off seam, it is separately positioned on the both sides in described inner bag portion, and for make described connection with wrapping of piece be limited in described cut-off stitch between and keep separately with described outer bag portion.
According to an embodiment of the present utility model, the described cut-off of each row is stitched inclined extension or extends longitudinally.
According to an embodiment of the present utility model, the described horizontal plastic packaging of bottom side sew be arranged on bottom side adjacent two described gas storage unit between, to make the one or more reinforcement buffer cells becoming described isolated packing bag at the one or more described gas storage unit in the outside of described horizontal plastic packaging seam.
Accompanying drawing explanation
Fig. 1 is the perspective view of the multi-buffer air-packing devices according to first preferred embodiment of the present utility model.
Fig. 2 is the multi-buffer air-packing devices cross sectional representation after inflation according to above-mentioned first preferred embodiment of the present utility model.
Fig. 3 be according to the multi-buffer air-packing devices of above-mentioned first preferred embodiment of the present utility model in unaerated and planar development time structural representation.
Fig. 4 is the perspective view of the multi-buffer air-packing devices according to above-mentioned second preferred embodiment of the present utility model.
Fig. 5 is the structural representation after inner bag portion is stuffed into outer bag portion of the multi-buffer air-packing devices according to second preferred embodiment of the present utility model.
Fig. 6 be according to the multi-buffer air-packing devices of above-mentioned second preferred embodiment of the present utility model in unaerated and planar development time structural representation.
Fig. 7 is the multi-buffer air-packing devices side, sectional structural representation after inflation according to above-mentioned second preferred embodiment of the present utility model.
Fig. 8 be according to the multi-buffer air-packing devices of above-mentioned second preferred embodiment of the present utility model be used for connection with wrapping of piece time structural representation.
Fig. 9 is the variant embodiment sectional structure schematic diagram after inflation of the multi-buffer air-packing devices according to above-mentioned second preferred embodiment of the present utility model.
Figure 10 be according to another variant embodiment of the multi-buffer air-packing devices of above-mentioned second preferred embodiment of the present utility model in unaerated and planar development time structural representation.
Figure 11 is the perspective view of another variant embodiment of multi-buffer air-packing devices according to above-mentioned second preferred embodiment of the present utility model.
Figure 12 is the perspective view of another variant embodiment of multi-buffer air-packing devices according to above-mentioned second preferred embodiment of the present utility model.
Figure 13 is the sectional structure schematic diagram of the charge valve of multi-buffer air-packing devices according to above-described embodiment of the present utility model.
Figure 14 is the sectional structure schematic diagram of a variant embodiment of the charge valve of multi-buffer air-packing devices according to above-described embodiment of the present utility model.
Figure 15 is the sectional structure schematic diagram of another variant embodiment of the charge valve of multi-buffer air-packing devices according to above-described embodiment of the present utility model.
Detailed description of the invention
Below describe and realize the utility model for disclosing the utility model to enable those skilled in the art.Preferred embodiment in below describing only as an example, it may occur to persons skilled in the art that other apparent modification.The groundwork of the present utility model defined in the following description can be applied to other embodiments, deformation program, improvement project, equivalent and not deviate from the other technologies scheme of spirit and scope of the present utility model.
The multi-buffer air-packing devices according to first preferred embodiment of the present utility model as shown in Figure 1 to Figure 3, it has inflatable structure, with after inflation can for various connection with wrapping of piece as electronic product, food, medical product, chemical, biologicals, plastic ceramic, fast-moving consumer goods etc. provide gas buffer effect, and when not using, can not inflate and conveniently store and transport, reproduce field inflation in use, thus very easy to use.
In this preferred embodiment of the present utility model, multi-buffer air-packing devices may be embodied as air cushioning material, namely the gas be filled with, for air, it will be appreciated by persons skilled in the art that it also may is other gases in the application as required certainly.In this preferred embodiment, it can form an isolated packing bag after inflation, thus provides air cushioning effect for a connection with wrapping of piece.
In this preferred embodiment, described multi-buffer air-packing devices comprises at least one inflation buffer body 10, namely by a described inflation buffer body 10 formed an isolated packing bag or multiple described inflation buffer body 10 through plastic packaging connect as bonding or heat-sealing formed as described in 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 Figure 13, described inflation buffer body 10 comprises at least two layers of air cells film 11 and 12 and forms with three-dimensional plastic packaging seam 40 the described isolated packing bag comprising one or more gas storage unit 13 be connected through a series of plane plastic packaging seam 30H, formed in gas storage unit 13 described in each in similar above-mentioned first embodiment 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 3 by multilayer film through plastic packaging, described three-dimensional plastic packaging seam 40 has space multistory configuration and the described volumetric packaging device that can hold described connection with wrapping of piece for being made by the further plastic packaging of above-mentioned plane padded coaming described multi-buffer air-packing devices be formed, as shown in fig. 1.Multilayer film link together by the mode that described plane plastic packaging seam 30 can be connected by bonding or heat-sealing with described three-dimensional plastic packaging seam 40, preferably, in this embodiment, described plane plastic packaging seam 30 and described three-dimensional plastic packaging seam 40 all can be embodied as and be formed by hot sealing process.
More specifically, described plane plastic packaging seam 30 comprises multiple row partitioning slot 31, and two layers of air cells film 11 and 12 is 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-layer described cameral mantle 11 and 12, thus forms the 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.Be understandable that, as shown in Figure 3, the 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.Described partitioning slot 31 can be also interrupted hot-sealing line, thus multiple described gas storage unit 13 is interconnected.Described gas storage unit 13 can be various shape, 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 comprise multiple inflation post be arranged side by side, but we are not brightly restricted in this respect.
In this preferred embodiment, with reference to Figure 13, described inflation buffer body 10 comprises the charge valve 20 formed by least two-layer valve film 21 and 22 further, described valve film 21 and 22 and the described cameral mantle 11 and 12 of described charge valve 20 are superimposedly arranged mutually, and between described valve film 21 and 22, form the free air diffuser 23 being used for inflating to described air storage chamber 14.Be understandable that, described valve film 21 and 22 be shorter in length than described cameral mantle 11 and 12.When being inflated in described air storage chamber 14 by described free air diffuser 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, wherein cameral mantle described in one deck is fitted in make described valve film 21 and 22, thus close described free air diffuser 23, play the effect of check valve to make described charge valve 20.When forming free air diffuser 23 described at least one in each described gas storage unit 13H, 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, and can also play air cushioning effect.
Be understandable that, the described cameral mantle 11 and 12 of described inflation buffer body 10 and the described valve film 21 and 22 of described charge valve 20 can be made up of various suitable membraneous material respectively, as polyethylene foil, polypropylene film, polyvinyl chloride film, mylar, plasticon or laminated film etc., the utility model is not also restricted in this respect, as long as suitable fexible film.It is worth mentioning that, in order to increase one-way sealing effect, the described valve film 21 and 22 of described charge valve 20 also can be by the above-mentioned film autohension film that modification obtains through adding 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, and preferably, it extends gas storage unit 13 described in each integratedly.More specifically, in this preferred embodiment, described main channel unit 15 is perpendicular with the bearing of trend of described gas storage unit 13.Such as, in this embodiment, gas storage unit 13 described in each extends along horizontal direction, and described main channel unit 15 extends in a longitudinal 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 in a longitudinal direction from described inflation inlet 152, and enter gas storage unit 13 described in each along horizontal direction again, and after reaching preset air pressure in air storage chamber described in each 14, the described valve film 21 and 22 of described charge valve 20 fits in wherein one deck cameral mantle 11 or 12, thus realize self-enclosed, with prevent the gas that is filled with again reverse osmosis enter described main channel 151.
It is worth mentioning that, be understandable that, described main channel unit 15 can be formed by two-layer described cameral mantle 11 and 12, also can be formed by two-layer described valve film 21 and 22, or by wherein cameral mantle 11 or 12 described in one deck and wherein valve film 21 or 22 described in one deck formed.
As shown in Figure 3, described plane plastic packaging seam 30 comprises the main channel sealing seam 33 of one side joint seal 32 of the continuous sealing of the left and right sides laying respectively at described inflation buffer body 10 and a continuous sealing in left side further, wherein forms described main channel 151 between the described banding seam 32 in left side and described main channel sealing seam 33.Be understandable that, described banding seam 32 by plastic package process as bonding or heat-sealing formed and involution connect two-layer as described in cameral mantle 11 and 12, described main channel sealing seam 33 by plastic package process as bonding or heat-sealing formed and by cameral mantle 11 as described in two-layer with 12 with valve film 21 as described in two-layer together with 22 are connected to, as shown in Figure 13, described cameral mantle 11 and described valve film 21 are sealed connection by the described main channel sealing seam 33 of the both sides up and down such as formed by a hot sealing process respectively, and described cameral mantle 12 and described valve film 22 are sealed connection.
As shown in Figure 3, gas storage unit 13 described in each comprises two row apart from one another by air guide seam 34 separately in the position of contiguous described main channel 151, it connects described cameral mantle 11 and 12 and described valve film 21 and 22 is formed by sealing, and the described free air diffuser 23 that described valve film 21 and 22 is formed stitches between 34 in the described air guide of two row.
With reference to Figure 13, described valve film 21 and 22 is further advanced by the heat-sealing of multiple connecting sewing 35 and is connected to described cameral mantle 11, when reaching predetermined air pressure like this in described air storage chamber 14, gas pressure is in described valve film 21 and 22, and be pressed towards described cameral mantle 11 because of the setting of described connecting sewing 35 simultaneously and finally fit in described cameral mantle 11, thus closing described free air diffuser 23.Namely described connecting sewing 35 seals and connects cameral mantle 11 described in two-layer described valve film 21 and 22 and one deck.In addition, as shown in Figure 3, the design of the shape of connecting sewing 35 described in each makes it also play the effect preventing gas backstreaming further, that is, when the gas in described air storage chamber 14 wants backflow, can stop by described connecting sewing 35 and described main channel 151 can not be entered by reverse osmosis easily.
In addition, when sealing these plane plastic packagings of formation and stitching 30, the described free air diffuser 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, then takes out described heat-resisting baffling device.In this preferred embodiment, a refractory layer 24 is provided with between the described valve film 21 and 22 of described charge valve 20, as as shown in Fig. 3 and Figure 13, can be such as heat-resistant inks, it be attached at the inside face of wherein valve film 21 or 22 described in one deck, like this, when sealing the described main channel of formation and sealing seam 33, two-layer described valve film 21 and 22 can not seal connection, thus described free air diffuser 23 is able to be connected with described main channel 151, and can not be closed by its inlet port because of heat-sealing.
In this preferred embodiment, described main channel 151 is formed by two-layer described cameral mantle 11 and 12, described refractory layer 24 and each own extension of described valve film 21 and 22 enter described main channel 151, the row that described plane plastic packaging seam 30 also comprises the position of the 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, described joint close 36 by two-layer described cameral mantle 11 with 12 with two-layer described valve film 21 together with 22 are connected to, and two-layer described valve film 21 and 22 does not seal connection, described joint close 36 be arranged so that described inflation buffer body 10 inflate time, after gas enters described main channel 151, adjacent described valve film 21 with 22 with the corresponding described cameral mantle 11 be connected with 12 can together with expand and open corresponding described free air diffuser 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 bending along described bending seam 37, thus makes described inflation buffer body 10 form multiple sidewall.More specifically, gas storage unit 13 described in each is divided into multiple sub-gas storage unit 131 by described bending seam 37, described bending seam can be positioned at the medium position of described gas storage unit 13, and both sides form a communicating passage 132 respectively, described sub-gas storage unit 131 adjacent is like this interconnected, as shown in Figure 3.Be understandable that, described bending seam 37 also can be positioned at the both sides of described gas storage unit 13, and described communicating passage 132 is positioned at the medium position of described gas storage unit 13.Correspondingly, be understandable that, the described bending seam 37 of each row seals and connects two-layer described cameral mantle 11 and 12.
Further, with in the example shown in Fig. 1 to Fig. 3, described plane plastic packaging seam 30 comprises the described bending seam 37 of eight row, thus described inflation buffer body 10 is suitable for bending along the described bending seam 37 of eight row, form right front sidewall 101, right side wall 102, rear wall 103, left side wall 104 and left front sidewall 105.Above-mentioned these sidewalls 101-105 forms an inner chamber 106 by bending, its top side has an opening 107.Namely these sidewalls 101-105 is in arranging around shape, and gas storage unit 13 described in each forms the gas storage post of annular.
Correspondingly, as shown in figures 1 and 3, described three-dimensional plastic packaging seam 40 comprises the horizontal plastic packaging seam 41 being positioned at bottom side, its by described front side wall 101 with 105 together with the bottom side plastic packaging of described rear wall 103, namely realize the sealing of the bottom side of described multi-buffer air-packing device.Described three-dimensional plastic packaging seam 40 also comprises the end joint seal 43 of a longitudinal direction, and described right front sidewall 101 and described left front sidewall 105 are sealed connection by a longitudinal direction, arrange in the form of a ring by described inflation buffer body 10, and is connected by its two ends head and the tail.Like this, connect the described horizontal plastic packaging seam 41 of multilayer film and described end joint seal 43 by these heat-sealings, make described inflation buffer body 10 be formed an isolated packing bag with described inner chamber 106, as shown in Figure 1.
In this preferred embodiment of the present utility model, described three-dimensional plastic packaging seam 40 comprises the one section of joint seal 45 forming described inflation buffer body 10 both sides further, namely the heat-sealing seam of interruption is embodied as separately, thus in the both sides of described multilayer buffering air packaging apparatus difference one flank buffer part 16.Namely as shown in fig. 1, middle described sub-gas storage unit 131 forms a package main body 17, and its both sides are extended with respectively integratedly can the described flank buffer part 16 that is communicated with of gas.Described package main body 17 forms described inner chamber 106, and for packing described connection with wrapping of piece, and the described flank buffer part 16 of both sides is for strengthening side buffering effect.That is, described flank buffer part 16 provides first-level buffer effect in side, and described package main body 17 provides another grade of buffer action, thus the described isolated packing bag that the described inflation buffer body 10 of this preferred embodiment of the utility model is formed is provided multi-buffer effect.
When described inflation buffer body 10 is formed by two-layer described cameral mantle 11 and 12, described section of joint seal 45 heat-sealing connection four-level membrane separately, is connected by each two-layer described cameral mantle 11 in front and back and 12 heat-sealings, as shown in Figure 1 and Figure 3, namely arranges longitudinally.Be understandable that, described section of joint seal 45 is embodied as the heat-sealing seam of interruption, can be communicated with by gas with described package main body 17 to make described flank buffer part 16, namely form the communicating passage 132 be connected between the two, thus can be inflated described flank buffer part 16 and described package main body 17 by charge operation simultaneously.In addition, it is worth mentioning that described section joint seal 45 can be arranged on the middle part of described gas storage unit 13, also can be position, both sides and be connected with described partitioning slot 31 one of both sides, this respect of the present utility model is not restricted.
In addition, although it is pointed out that shown in Fig. 3 to be stitch through described plane plastic packaging the plane padded coaming that 30 plastic packagings are formed, it also illustrates the position of described three-dimensional plastic packaging seam 40 further, thus understands the forming process of described isolated packing bag more easily.
It is worth mentioning that, described horizontal plastic packaging seam 41 can be positioned at the position of partitioning slot 31 described in described inflation buffer body 10 bottom side, also can form described partitioning slot 31 and described plastic packaging seam 41 by once sealing simultaneously.In example in figure 3, described horizontal plastic packaging seam 41 can be other independently heat-sealing seam and is respectively formed at described inflation buffer body 10 bottom edge and top edge and is not arranged on the position of partitioning slot 31 described in bottom side.Described longitudinal end joint seal 43 can be arranged on the position of the described banding seam 32 of contiguous described main channel 151, or form described end joint seal 43 and described banding seam 32 by once sealing simultaneously, or independently heat-sealing seam that also can be other, it is arranged on the outer ledge of described banding seam 32.When it is arranged on the inner side of described banding seam 32, then described main channel 151 will be formed between described end joint seal 43 and described main channel sealing seam 33.Or described longitudinal end joint seal 43 can be arranged on described main channel sealing seam 33 or sealing seam 33 position, contiguous described main channel, the utility model is not restricted in this respect, as long as the two ends of described inflation buffer body 10 head and the tail link together by it, and can be continuous involution seam also can be that compartment of terrain involution stitches.
More specifically, namely as shown in Figure 1 and Figure 3, in this preferred embodiment, described right side wall 102 comprises two sub-right side walls 1022, and described left side wall 104 also comprises two sub-left side walls 1042.In figure 3, for convenience of describing, from left to right, described sub-gas storage unit 131 on the left of seam 37 is bent for the formation of described right front sidewall 101 described in first row, first row and the 4th arranges described in described bending seam 37 and first row and forms a described sub-right side wall 1022 respectively between section joint seal 45, and as shown in Figure 3, in plane outspread drawing, cut joint seal 45 described in first row be unfolded and be divided into two row, and form the described flank buffer part 16 on right side between two row, described rear wall 103 is formed between the described bending seam 37 of 4th and the 5th row, 5th row and the described bending of the 8th row are stitched and are cut described in secondary series between joint seal 45 and form a described sub-left side wall 1042 respectively, and cut joint seal 45 described in secondary series be unfolded in the expansion drawing of Fig. 3 and be divided into two row, and form the described flank buffer part 16 in left side between two row, and the 8th row described bending seam right side forms described left front sidewall 105.
Be understandable that, the described sub-gas storage unit 131 extended integratedly along its length of the described all gas unit 13 of each freedom of each described sidewall 101-105 is formed.Be understandable that, the quantity of described bending seam 37 can be arranged as required, in a further embodiment, also can not arrange described bending seam 37, or arranges the described bending seam 37 of more multiple row or less row.In this preferred embodiment of the present utility model, the multiple described sub-gas storage unit 131 of layout alongst forms multiple package main body main gas storage unit 131a and multiple flank gas storage unit 131b, such as in this illustration, alongst, gas storage unit described in each is divided into the described flank gas storage unit 131b of 7 described package main body main gas storage unit 131a and 6 by the described bending seam of eight row 37 and the described joint seal 45 that cuts of two row.
As shown in Figure 2, in this example of the present utility model, each described flank buffer part 16 is formed by three described flank gas storage unit 131b, thus form a cushioning base 161 respectively and extend the buffering waist 162 at described cushioning base 161 two ends integratedly, the cross section of each so described flank buffer part 16 is roughly triangular in shape, thus strengthens cushion characteristic.In addition, a buffering space 163 is formed between described cushioning base 161 and two described buffering waists 162, and because the setting of described section of joint seal 45 also forms a cushion space 164 between each leisure described flank buffer part 16 and the left and right sidewall of described package main body 17 between described flank buffer part 16 and described package main body 17.That is, buffering space 163 and described cushion space 164 arrange think that described flank buffer part 16 provides deformation space, thus strengthen the elastic recovery properties of described flank buffer part 16, instead of the Stress transmit be directly subject to side is to inner described connection with wrapping of piece.In addition, be understandable that, described buffering space 163 also may be used for the accessory holding described connection with wrapping of piece, and such as described connection with wrapping of piece is notebook PC, and described buffering space 163 can be used for holding its accessory such as electric power connection line, mouse.
Be understandable that, when described left side wall and right side wall 104 and 102 length shorter time, described left side wall and right side wall 104 and 102 can be hidden between described flank buffer part 16 and described front-rear side walls 101 and 105 and 103, thus described left side wall and right side wall 104 and 102 directly can not bear outside impact or shock, thus further enhance the cushion characteristic of described multi-buffer air-packing device.
It is worth mentioning that, it is triangular shaped that described flank buffer part 16 is not limited in Fig. 1 to Figure 15, also can be other shape, such as, when described partitioning slot 37 is not set, can in roughly circular arc, or the above bending seam 37 of three row is set and Formation cross-section has other polygonal structures, or fitfull heat-sealing seam can be set, thus it forms other fitfull shapes, as long as can form an inflatable structure and provide gas buffer effect.
As shown in fig. 1, when using the described multi-buffer air-packing device of this embodiment of the present utility model, by the valve of inflation pump being placed in the position of inflation inlet 152 described in top side and carrying out charge operation, gas enters described main channel 151, then the described sub-gas storage unit 131a of described right front sidewall 101 is entered to the right respectively successively, the described sub-gas storage unit 131a of the described sub-right side wall 1022 in front side, the described sub-gas storage unit 131b of the described flank buffer part 17 on right side, then the described sub-gas storage unit 131a of the described sub-right side wall 1022 entering rear side is more successively turned to, the described sub-gas storage unit 131a of described rear wall 103, the described sub-gas storage unit 131a of the described sub-left side wall 1042 of rear side, the described sub-gas storage unit 131b of the described flank buffer part 17 in left side, and enter the described sub-left side wall 1042 of front side and the described sub-gas storage unit 131a of described left front sidewall 105, then end is inflated, the self-enclosed performance of described charge valve 20 makes in gas storage gas storage unit 13 described in each, to obtain the described isolated packing bag of an inflation, described connection with wrapping of piece can be placed in described inner chamber 106 by described opening 107, thus described isolated packing bag can provide gas buffer effect for described connection with wrapping of piece.
As shown in Fig. 4 to Fig. 8 according to second preferred embodiment of the present utility model multi-buffer air-packing device, it has the similar structures with above-mentioned first preferred embodiment, but difference is, described inflation buffer body 10A forms an an inner bag portion 10b and outer bag portion 10a, described inner bag portion 10b is suitable for being arranged at described outer bag portion 10a, thus described inner bag portion 10b and described outer bag portion 10a provides multi-buffer effect.
More specifically, described inflation buffer body 10A is divided into the gas storage unit 13A of multiple horizontal expansion by the described partitioning slot 31A of a series of horizontal expansion, and gas storage unit 13A described in each is divided into by bending seam 37A described in multiple row the multiple described sub-gas storage unit 131A arranged along its length.
As shown in Figure 4 and Figure 6, described plane plastic packaging seam 30A also comprises a row choke seam 38A, the described free air diffuser 23 of the multiple described gas storage unit 13A of the top side of described inflation buffer body 10A 2 described gas storage unit 13A as illustrated in the drawing seals by it, namely can be arranged on contiguous in the position of the afterbody of described free air diffuser 23, described two-layer described cameral mantle 11 is connected with 22 heat-sealings with 12 and two-layer described valve film 21, thus gas storage unit 13A can not inflate described in each, thus form the gas column of unaerated.
Correspondingly, by the setting of described choke seam 38A, the described gas storage unit 13 of multiple described horizontal expansion is divided into and longitudinally arranges multiple inflatable gas storage unit 13a and multiple not inflatable gas storage unit 13b.Such as, as shown in Figure 6,2 described gas storage unit 13b of top side can not inflate, and in this embodiment of the present utility model, for the formation of an inner bag portion 10b, and 4 of bottom side described inflation unit 13a can inflate, thus form an outer bag portion 10a.That is, in this preferred embodiment of the present utility model, provide multi-buffer effect by inflatable described outer bag portion 10a and the described inner bag portion 10b that do not inflate.
Described inner bag portion 10b is suitable for being stuffed in the described inner chamber 106A of described outer bag portion 10a, to form a container cavity 108A, as shown in figure 5 and figure 7.Like this, described inner bag portion 10b is suitable for holding described connection with wrapping of piece M, the described inner bag portion 10b accommodating described connection with wrapping of piece is placed in the described inner chamber 106A of described outer bag portion 10a further, thus described outer bag portion 10a provides first-level buffer effect by the mode of gas buffer, and described inner bag portion 10b provides another grade of buffering effect, act on the impulsive force of described outer bag portion 10a or impact to be like this unlikely and to be directly passed to described connection with wrapping of piece M, described connection with wrapping of piece M is also unlikely when rocking and directly impulsive force is passed to described outer bag portion 10a and the damage that causes described outer bag portion 10a.In other words, described outer bag portion 10a and described inner bag portion 10b arranges in pairs or groups mutually thus provides multi-buffer effect.
It is worth mentioning that, when described inner bag portion 10b is for carrying described connection with wrapping of piece, and after described outer bag portion 10a inflation, described inner bag portion 10b outside face can fit with the inside face of described outer bag portion 10a, also can not fit.Preferably, in this embodiment, described inner bag portion 10b be vacant state be placed in the described inner chamber of described outer bag portion 10a, namely exist between described inner bag portion 10b and described outer bag portion 10a and cushion space, thus strengthen cushion characteristic further.That is, the described gas storage unit 13 of described outer bag portion 10a is when being subject to external impact or impact, described buffering space provides the space of deformation to described gas storage unit 13A, thus prevents the stress acted on to described gas storage unit 13A to be directly passed to described connection with wrapping of piece.
Further, described outer bag portion 10a can be connected by heat-sealing with described inner bag portion 10b, preferably, in this embodiment, described outer bag portion 10a and described inner bag portion 10b is integrally formed, namely extended integratedly by same cameral mantle and valve film and formed, described outer bag portion 10a and described inner bag portion 10b arranges along the longitudinal, and described inner bag portion 10b can fill in described outer bag portion 10a, described like this inner bag portion 10b not only plays packaging to described connection with wrapping of piece and effect at described outer bag 10a, and strengthen buffer action further, when described outer bag portion 10a is subject to outside impact and effect of impact, described inner bag portion 10b prevents described connection with wrapping of piece from rocking and is engaged in certain corner and causes stress to concentrate.
Similarly, described three-dimensional plastic packaging stitches 40A and comprises section joint seal 45A being arranged on described inflation buffer body 10A both sides two row that also side, front and back is connected respectively and being interrupted further, forms a package main body 17A and two flank buffer part 16A so that the described gas storage unit 13A of annular is formed described inflation buffer body 10A.Wherein in this preferred embodiment, flank buffer part 16A described in each arranges four row described bending seam 37A separately, thus gas storage unit 13A part here described in each is divided into 5 described sub-gas storage unit 131A, the buffering waist namely in above-described embodiment is divided into multiple buffering sidewall further.
In addition, in this preferred embodiment, the described horizontal plastic packaging seam 41A of the bottom side of described three-dimensional plastic packaging seam 40A is arranged between adjacent two described gas storage unit 13A of bottom side, thus described horizontal plastic packaging seam 41A both sides form described gas storage unit 13a respectively and strengthen buffer cell 13c.Described reinforcement buffer cell 13c provides the buffer action of reinforcement in bottom side.
Be understandable that, because front-rear side walls heat-sealing connects by described horizontal plastic packaging seam 41A, cause forming cushion space between the adjacent described gas storage unit 13a of its left and right sides and described reinforcement buffer cell 13c, thus described reinforcement buffer cell 13c is had deformation space because of the setting of described cushion space, thus strengthen the buffering effect of bottom side.Further, when the air chamber unit that described reinforcement buffer cell 13c is considerable larger diameter, and the described gas storage unit 13a be adjacent is when being the air chamber unit of relative small diameter, described cushion space can be increased, thus further for described reinforcement buffer cell 13c provides the deformation space of increase.
In addition, when the bottom side of the package main body of described gas storage unit 13a formation is minor diameter air chamber unit, namely contiguous described horizontal plastic packaging seam 41A and within it be minor diameter air chamber unit, and the both sides of described minor diameter air chamber unit are when being major diameter air chamber unit respectively, because the tensioning function that two side, front and back is connected by described horizontal plastic packaging seam 41A, described minor diameter air chamber unit can be made to be hidden between the described major diameter air chamber unit of both sides, thus described minor diameter air chamber unit is not subject to outside impact or effect of impact, thus strengthen the bottom side cushion characteristic that described multi-buffer air-packing device forms described isolated packing bag further.
Be understandable that, described horizontal plastic packaging seam 41A can be arranged on the described partitioning slot 31A between corresponding described gas storage unit 13a and described reinforcement buffer cell 13c, or forms the described partitioning slot 31A of bottom side and the described horizontal plastic packaging seam 41A of bottom side by a hot sealing process simultaneously.Be understandable that, described horizontal plastic packaging seam 41A can be continuous print involution seam also can be the involution seam be interrupted.In addition, when being formed the described horizontal plastic packaging seam 41A of the described partitioning slot 31A of bottom side and bottom side by hot sealing process simultaneously and described horizontal plastic packaging seam 41A is the involution seam be interrupted time, can be communicated with between the described gas storage unit 13a of bottom side and described reinforcement buffer cell 13c, thus provide the buffering effect of reinforcement in bottom side by flow distribution between the described gas storage unit 13a of gas in bottom side and described reinforcement buffer cell 13c.
In addition, in this embodiment of the present utility model, the described horizontal plastic packaging seam 41A of bottom side does not extend to the position of described main channel 151A, thus described main channel 151A can not be made to close.As shown in Figure 6, described inflation inlet 151A can be positioned at top side, certainly also can be positioned at bottom side in other embodiments.Described three-dimensional plastic packaging seam 40A also comprises the row horizontal plastic packaging seam 42A of top side, the front and rear part of the top side of its described inner bag portion 10b that can not inflate links together, thus after the whole described inner bag portion 10b do not inflated is stuffed into described outer bag portion 10a again, its bottom side involution and top side has opening.Correspondingly, described horizontal plastic packaging seam 42A comprises two plastic packaging section 421A and 422A, and at the formation interval, position of the described main channel 151A of correspondence, does not namely form plastic packaging and connect to prevent from closing described inflation inlet 152A.Similarly, the described horizontal plastic packaging seam 41A of bottom side comprises plastic packaging section 411A and 412A, and at the formation interval, position of the described main channel 151A of correspondence, does not namely form plastic packaging and connect to prevent from closing described main channel 151A.Correspondingly, understandable, above-mentioned each plastic packaging section 411A, 412A, 421A and 422A can be continuous print involution seams also can be the involution seam be interrupted.
It is worth mentioning that, described multi-buffer air-packing device of the present utility model can be used for described connection with wrapping of piece M to be contained in the described container cavity 108A of described outer bag portion 10b, as as described in one, multi-buffer air-packing device is used for holding connection with wrapping of piece M as described in therein, and then can arrange in pairs or groups other packing chest or packing box etc. are used for storing and transporting described connection with wrapping of piece M.In the application that this preferred embodiment is illustrated, as shown in Figure 8, described connection with wrapping of piece M can also be packed by two described multi-buffer air-packing devices in the mode of make-up.That is, the utility model is equivalent to provide a package component, it comprises two described multi-buffer air-packing devices, two ends of wherein said connection with wrapping of piece M are housed inside in the described container cavity 108A of described outer bag portion 10b of described multi-buffer air-packing device respectively, and then are placed in other packing chest or packing box etc. and are used for storing and transporting described connection with wrapping of piece M.And the structure design of this multi-buffer air-packing device of the present utility model can strengthen the cushion characteristic of each side significantly, prevent external impact force or impact from causing the damage of described connection with wrapping of piece M.
The variant embodiment sectional structure schematic diagram after inflation of the multi-buffer air-packing devices according to above-mentioned second preferred embodiment of the present utility model as shown in Figure 9.Wherein, the described outer bag portion 10b do not inflated is formed by the extendible portion of single thin film as cameral mantle or valve film, and described inner bag portion 10b is fixedly connected in described outer bag portion 10a by plastic packaging seam 41B horizontal described in bottom side further, thus when packing at the scene no longer need described inner bag portion 10b to fill in described outer bag portion 10a, be understandable that, the described inner bag portion 10b mode be fixedly connected in described outer bag portion 10a can be not limited to the detailed description of the invention of above-mentioned example.
Be as shown in Figure 10 according to another variant embodiment of the multi-buffer air-packing devices of above-mentioned second preferred embodiment of the present utility model in unaerated and planar development time structural representation.In this embodiment, described choke seam 38C is arranged on the suitable location of described main channel 151C, thus can not be inflated by described multiple gas storage unit 13C of top side, thus for the formation of described inner bag portion 10b.
The perspective view of another variant embodiment of the multi-buffer air-packing devices according to above-mentioned second preferred embodiment of the present utility model as shown in figure 11.The described three-dimensional plastic packaging seam 40D of described multi-buffer air-packing devices comprises a row cut-off seam 44D of the both sides laying respectively at described inner bag portion 10b further, side, the front and back heat-sealing of inner bag portion 10b described in it connects, and it can be embodied as separately from both sides of the edge to the heat-sealing seam that intermediate, inclined extends.Like this when described connection with wrapping of piece is housed inside in the described container cavity of described inner bag portion 10b formation again, it is limited between described two row cut-off seam 44D, the both sides of described like this connection with wrapping of piece also can and the inside face of described right side wall and described left side wall between there is headspace, thus the external impact force that is subject to of the both sides of the described isolated packing bag that described inflation buffer body 10D is formed or impact also directly can not be passed to the both sides of described connection with wrapping of piece, thus strengthen the side cushion characteristic of described multi-buffer air-packing devices.
The perspective view of another variant embodiment of the multi-buffer air-packing devices according to above-mentioned second preferred embodiment of the present utility model as shown in figure 12, embodiment shown in itself and above-mentioned Figure 11 is similar, difference is that described cut-off seam 44E may be embodied as the involution seam extended longitudinally, and when described connection with wrapping of piece is housed inside in the described container cavity of described inner bag portion 10b formation again, it is limited between described two row cut-off seam 44E.It is worth mentioning that, above-mentioned cut-off seam 44D and 44E can be continuous print involution seam also can be the involution seam be interrupted.
The structural representation of the described charge valve 20 of described multi-buffer air-packing devices of the present utility model as shown in FIG. 13 to 15.As shown in figure 13, described charge valve 20 comprises the valve film 21 and 22 shorter relative to two-layer described cameral mantle 11 and 12, and it is superimposed for forming the free air diffuser 23 inflated to the described air storage chamber 14 of gas storage unit 13 described in each with described cameral mantle 11 and 12 respectively.As shown in figure 14, described charge valve 20 can comprise further increases one deck valve film 25, and it is between two-layer described valve film 21 and 22, for enhancing sealing property.As shown in figure 15, described charge valve 20 can comprise one deck valve film 26 further, it is between cameral mantle described in one deck 12 and described valve film 22, namely the outside of two-layer described valve film 21 and 22 is positioned at, thus play and prevent the connection of described valve film 22 and described cameral mantle 12 to be torn, to play the effect strengthened it and firmly connect.Be understandable that, the concrete structure of above-mentioned charge valve 20 only limits the utility model as an example and not.
In addition, it will be appreciated that, feature in each embodiment of the present utility model can be applied in other embodiments, the combination that namely feature of all these embodiments can be suitable, thus for making air-packing device of the present utility model provide multi-buffer effect.
One skilled in the art will understand that the embodiment of the present utility model shown in foregoing description and accompanying drawing only limits the utility model as an example and not.The purpose of this utility model is complete and effectively realize.Function of the present utility model and structural principle are shown in an embodiment and are illustrated, do not deviating under described principle, embodiment of the present utility model can have any distortion or amendment.
Claims (21)
1. a multi-buffer air-packing devices with flank buffer part, 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 charge valve of at least two-layer valve film formation, wherein said inflation buffer body comprises multiple gas storage unit, described charge valve is used for the inflation of described gas storage unit and self-enclosed to prevent gas leakage after inflation terminates, and described gas storage unit is through a series of plastic packaging seam and the isolated packing bag being bent to form the described connection with wrapping of piece of packaging, wherein gas storage unit described in each transversely arranges and surrounds into ring-type for the described isolated packing bag of formation, and gas storage unit described in each forms the multiple sub-gas storage unit that can be communicated with through the plastic packaging of multiple row bending seam, wherein a part of described sub-gas storage unit forms a package main body, for the described connection with wrapping of piece of packaging, described in another part, sub-gas storage unit forms at least side wing buffer part, it is positioned at the outside of described package main body, thus described flank buffer part and described package main body provide multi-buffer effect to described connection with wrapping of piece.
2. multi-buffer air-packing devices according to claim 1, wherein also comprise the two row section joint seals that respective plastic packaging connects at least four layers of described cameral mantle, wherein described the cutting between joint seal of two row forms described package main body, and two row are described cuts the described flank buffer part of each self-forming one outside joint seal.
3. multi-buffer air-packing devices according to claim 2, wherein gas storage unit described in each comprises the described sub-gas storage unit of, two, more than three or four in the part that correspondence forms described flank buffer part.
4. multi-buffer air-packing devices according to claim 2, the described sub-gas storage unit of wherein said flank buffer part is annularly arranged, and described ring-type is selected from circular, triangle ring-type, and the one in polygonal ring shape.
5. multi-buffer air-packing devices according to claim 4, wherein the described sub-gas storage unit of flank buffer part described in each forms an inner buffering space, and wherein said buffering space is also for packing the accessory of described connection with wrapping of piece.
6. multi-buffer air-packing devices according to claim 2, wherein flank buffer part described in each comprises the cushioning base that the described sub-gas storage unit of each freedom is formed, and extending two buffering waists of described cushioning base separately, the setting of wherein said cushioning base and described buffering waist makes the cross section of flank buffer part described in each triangular in shape.
7. according to described multi-buffer air-packing devices arbitrary in claim 1 to 6, wherein said inflation buffer body has a main channel, described charge valve forms the multiple free air diffusers to gas storage unit air inlet described in each, wherein gas storage unit described in each in around shape and two ends, left and right through at least one row longitudinal plastic packaging seam, its plastic packaging is connected, side, front and back plastic packaging connects through the horizontal plastic packaging seam of at least one row by bottom side, described main channel has an inflation inlet, it is arranged on top side or the bottom side of described isolated packing bag, when described inflation inlet is positioned at bottom side, described horizontal plastic packaging seam ground plastic packaging ensures that the inflation inlet of described main channel is not closed.
8. multi-buffer air-packing devices according to claim 7, wherein said package main body is also provided with bending seam described in the multiple row of the two-layer described cameral mantle of plastic packaging connection, so that the left and right sidewall of package main body described in it is formed multiple sub-sidewall separately in the lateral location of contiguous described flank buffer part.
9. according to described multi-buffer air-packing devices arbitrary in claim 1 to 6, described in a part for wherein multiple described gas storage unit, gas storage unit forms an inner bag portion, gas storage unit described in another part forms an outer bag portion, wherein said outer bag portion comprises described package main body and described flank buffer part, wherein said inner bag portion is suitable for being placed in described outer bag portion, to provide described multi-buffer effect by described inner bag portion and described outer bag portion.
10. multi-buffer air-packing devices according to claim 9, the independent mutually and plastic packaging in wherein said inner bag portion and described outer bag portion links together, or described inner bag portion and described outer bag portion integrally formed.
11. multi-buffer air-packing devices according to claim 9, wherein said inner bag portion is suitable for being returned filling in described outer bag portion, and the inflation of described outer bag portion after, described inner bag portion is placed in described outer bag portion vacantly by the laminating of the inside face in described outer bag portion or described inner bag portion.
12. multi-buffer air-packing devices according to claim 9, wherein said inner bag portion plastic packaging is fixed in described outer bag portion.
13. multi-buffer air-packing devices according to claim 9, wherein said inner bag portion can not inflate, and described outer bag portion is inflatable.
14. multi-buffer air-packing devices according to claim 13, wherein said inflation buffer body has a main channel, described charge valve forms the multiple free air diffusers to gas storage unit air inlet described in each, gas storage unit described in a part for wherein multiple described gas storage unit closes described free air diffuser or described main channel to form the described gas storage unit that can not inflate by least one row choke seam plastic packaging, thus form described inner bag portion, and gas storage unit described in another part forms described outer bag portion.
15. multi-buffer air-packing devices according to claim 13, wherein said inner bag portion is formed by the monofilm in described cameral mantle or described valve film or two-layer above film is formed.
16. multi-buffer air-packing devices according to claim 9, wherein also comprise multiple exhaust seam, gas storage unit described in a part for multiple described gas storage unit reduces gas-storing capacity by the plastic packaging of described exhaust seam, and for the formation of described inner bag portion, the gas-storing capacity in wherein said inner bag portion is less than the gas-storing capacity in described outer bag portion.
17. multi-buffer air-packing devices according to claim 9, wherein said inner bag portion is inflatable, and described outer bag portion can not inflate.
18. multi-buffer air-packing devices according to claim 9, wherein gas storage unit described in each in around shape and two ends, left and right through at least one row longitudinal plastic packaging seam, its plastic packaging is connected, described inner bag portion to be connected with side, the front and back plastic packaging in described outer bag portion through at least one row horizontal plastic packaging seam and to ensure that the inflation inlet of described main channel is not closed by top side and bottom side respectively.
19. multi-buffer air-packing devices according to claim 18, wherein also comprise at least two row cut-off seams, it is separately positioned on the both sides in described inner bag portion, and for make described connection with wrapping of piece be limited in described cut-off seam between and keep separately with described outer bag portion.
20. multi-buffer air-packing devices according to claim 19, wherein the described cut-off of each row is stitched inclined extension or extends longitudinally.
21. multi-buffer air-packing devices according to claim 18, wherein the described horizontal plastic packaging of bottom side sew be arranged on bottom side adjacent two described gas storage unit between, to make the one or more reinforcement buffer cells becoming described isolated packing bag at the one or more described gas storage unit in the outside of described horizontal plastic packaging seam.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520661371.4U CN205060411U (en) | 2015-06-17 | 2015-08-28 | Multi -level buffer gas packaging device with flank buffering portion |
| 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 (3)
| Application Number | Priority Date | Filing Date | Title |
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| CN201510336782 | 2015-06-17 | ||
| CN2015103367820 | 2015-06-17 | ||
| CN201520661371.4U CN205060411U (en) | 2015-06-17 | 2015-08-28 | Multi -level buffer gas packaging device with flank buffering portion |
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| CN205060411U true CN205060411U (en) | 2016-03-02 |
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| CN201510540383.6A Active CN105109824B (en) | 2015-06-17 | 2015-08-28 | Multi-stage buffering inflatable packaging device |
| CN201520661371.4U Active CN205060411U (en) | 2015-06-17 | 2015-08-28 | Multi -level buffer gas packaging device with flank buffering portion |
| CN201520661372.9U Active CN205114051U (en) | 2015-06-17 | 2015-08-28 | Multi -level buffer gas packaging device |
| CN201520768905.3U Withdrawn - After Issue CN205098707U (en) | 2015-06-17 | 2015-09-29 | Gas packaging device with put buffering portion to one side |
| CN201510632050.6A Active CN105253467B (en) | 2015-06-17 | 2015-09-29 | Air-packing devices with tilting buffer part |
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| CN201510540383.6A Active CN105109824B (en) | 2015-06-17 | 2015-08-28 | Multi-stage buffering inflatable packaging device |
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| CN201520661372.9U Active CN205114051U (en) | 2015-06-17 | 2015-08-28 | Multi -level buffer gas packaging device |
| CN201520768905.3U Withdrawn - After Issue CN205098707U (en) | 2015-06-17 | 2015-09-29 | Gas packaging device with put buffering portion to one side |
| CN201510632050.6A Active CN105253467B (en) | 2015-06-17 | 2015-09-29 | Air-packing devices with tilting buffer part |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105923271A (en) * | 2016-05-20 | 2016-09-07 | 上海艾尔贝包装科技发展有限公司 | Fluid packaging device and manufacturing method thereof |
| CN106079585A (en) * | 2016-05-30 | 2016-11-09 | 天津定创科技发展有限公司 | Inflate buffer body and manufacture method thereof and inflation method |
| WO2016202313A2 (en) * | 2015-06-17 | 2016-12-22 | 上海艾尔贝包装科技发展有限公司 | Air-filling packaging apparatus |
| CN109335258A (en) * | 2018-11-26 | 2019-02-15 | 昆山亚比斯环保包装材料有限公司 | A kind of air hermetic bag for strengthening corner protection |
| CN110817123A (en) * | 2019-10-15 | 2020-02-21 | 昆山亚比斯环保包装材料有限公司 | Corner sleeve buffer device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105109824B (en) * | 2015-06-17 | 2020-01-24 | 上海艾尔贝包装科技发展有限公司 | Multi-stage buffering inflatable packaging device |
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| CN112498979B (en) * | 2020-12-04 | 2022-05-03 | 中国农业科学院农产品加工研究所 | Special gas column bag for fruit and vegetable cold chain |
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| JP3899101B2 (en) * | 2002-05-28 | 2007-03-28 | 株式会社柏原製袋 | Three-dimensional cushioning material and method for producing the same |
| US7000767B2 (en) * | 2004-05-26 | 2006-02-21 | Air-Paq, Inc. | Structure of air-packing device having improved shock absorbing capability |
| US7422108B2 (en) * | 2005-10-17 | 2008-09-09 | Air-Paq, Inc. | Structure of air-packing device |
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| TW200909313A (en) * | 2007-08-21 | 2009-03-01 | Chieh-Hua Liao | Reversed hammock pneumatic shock-absorbing sleeve |
| CN201254349Y (en) * | 2008-06-24 | 2009-06-10 | 上海尼禄国际贸易有限公司 | Buffering air packaging apparatus |
| CN102556501B (en) * | 2010-12-27 | 2015-02-11 | 上海艾尔贝包装科技发展有限公司 | Air packaging bag with five-layer structure and manufacturing method thereof |
| CN104724392B (en) * | 2010-12-27 | 2017-11-07 | 上海艾尔贝包装科技发展有限公司 | The air-packing bag and its manufacture method of a kind of five-layer structure |
| CN103072757B (en) * | 2013-01-31 | 2016-12-28 | 上海艾尔贝包装科技发展有限公司 | Air-packing device and manufacture method thereof |
| CN203865244U (en) * | 2013-12-31 | 2014-10-08 | 上海艾尔贝包装科技发展有限公司 | Heat preservation air package bag |
| CN105109824B (en) * | 2015-06-17 | 2020-01-24 | 上海艾尔贝包装科技发展有限公司 | Multi-stage buffering inflatable packaging device |
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2015
- 2015-08-28 CN CN201510540383.6A patent/CN105109824B/en active Active
- 2015-08-28 CN CN201520661371.4U patent/CN205060411U/en active Active
- 2015-08-28 CN CN201520661372.9U patent/CN205114051U/en active Active
- 2015-09-29 CN CN201520768905.3U patent/CN205098707U/en not_active Withdrawn - After Issue
- 2015-09-29 CN CN201510632050.6A patent/CN105253467B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016202313A2 (en) * | 2015-06-17 | 2016-12-22 | 上海艾尔贝包装科技发展有限公司 | Air-filling packaging apparatus |
| WO2016202313A3 (en) * | 2015-06-17 | 2017-02-09 | 上海艾尔贝包装科技发展有限公司 | Air-filling packaging apparatus |
| CN105923271A (en) * | 2016-05-20 | 2016-09-07 | 上海艾尔贝包装科技发展有限公司 | Fluid packaging device and manufacturing method thereof |
| CN106079585A (en) * | 2016-05-30 | 2016-11-09 | 天津定创科技发展有限公司 | Inflate buffer body and manufacture method thereof and inflation method |
| CN109335258A (en) * | 2018-11-26 | 2019-02-15 | 昆山亚比斯环保包装材料有限公司 | A kind of air hermetic bag for strengthening corner protection |
| CN110817123A (en) * | 2019-10-15 | 2020-02-21 | 昆山亚比斯环保包装材料有限公司 | Corner sleeve buffer device |
| CN110817123B (en) * | 2019-10-15 | 2022-02-25 | 昆山亚比斯环保包装材料有限公司 | Corner sleeve buffer device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN205114051U (en) | 2016-03-30 |
| CN205098707U (en) | 2016-03-23 |
| CN105109824A (en) | 2015-12-02 |
| CN105253467B (en) | 2019-06-04 |
| CN105109824B (en) | 2020-01-24 |
| CN105253467A (en) | 2016-01-20 |
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