CN108945806A

CN108945806A - Packing device and its packing method

Info

Publication number: CN108945806A
Application number: CN201710371392.6A
Authority: CN
Inventors: 康勇刚; 杨威; 张嘉盈
Original assignee: Tianjin Steady Technology Development Co Ltd
Current assignee: Tianjin Steady Technology Development Co Ltd
Priority date: 2017-05-24
Filing date: 2017-05-24
Publication date: 2018-12-07

Abstract

The present invention provides a packing device, the packing device includes a package body and an air-packing bag to form bag in bag structure, wherein the package body includes a cavity package, the air-packing bag can be placed on the cavity package, the air-packing bag includes an accommodating chamber for placing the article, and the article can be held in the accommodating chamber of the air-packing bag.

Description

Packing device and its packing method

Technical field

The invention belongs to package body fields, and relating generally to air buffer more particularly to one kind can provide for object Reinforce the packing device and its packing method of protection.

Background technique

With the high speed development of change and the logistics of modern way of life, many articles all by way of logistics into Row transaction, such as electronic product, chemical products, medical product, ceramics, glass and other daily necessities etc., at these During object storing or transport, inevitably there is situations such as squeezing, collide, falling, lead to damage of product or deformation, gives people Bring serious loss.

In order to protect product, before storage or transport, people will use packing case etc. to pack product, by mentioning to product Achieve the purpose that protection for certain buffer function.Currently used packing case includes papery packing device and air cushion dress It sets, traditional papery packing device cannot provide preferable buffering effect, good protective effect not had, so using In the process, it generally requires that product to be packaged is first passed through multi-layer packaging using foam, flexiplast etc., places into packing device In, to reach good anti-dropping crashworthiness, but this undoubtedly increases transportation cost, and wire up it is extremely inconvenient, not only It wastes time, reduces working efficiency, and increase human cost, do not met the demand of modern transportation industry.

Air packaging material is to reach buffering effect by being filled with gas in the film, can be filled at packaging scene Gas comes into operation again, so relative to the advantage that traditional packaging material has transportation cost low, easily stored, and buffer effect Can be more excellent, and be good for the environment.

In addition, there are also another air buffer, which can gas storage by plural layers formation Multiple plenum chambers wherein at least have double-layer films to be used to form check valve, that is to say, that the list formed by double-layer films It is inflated to valve to each plenum chamber, and after the completion of inflation, forms the film of the check valve because in the plenum chamber The effect of pressure and automatic attaching together, to prevent air reverse osmosis.This air buffer generally has an inflating port, In addition to the inflating port, other positions are all sealing structures, and the inflating port is also suitable for the gas nozzle of one charger of installation, so Afterwards by air from each plenum chamber that the inflating port is filled with the air buffer, when pressure in the plenum chamber When enough, the gas nozzle is taken out and the inflating port does not need to seal, such air is sealed in each plenum chamber In, it stores and transports so as to which packing article to be put into the air buffer.

Products to be packaged are placed on the inside of the air buffer, and in transport, in order to keep the air slow Flushing device does not destroy due to the reasons such as being punctured by sharp object, and the with items of air buffer is placed in by general choice It is transported in common extranal packing box.This means that the extranal packing box than being placed in inside the air buffer Article more first appears in the sight of people, and common extranal packing box in the prior art is not only thick and heavy, but also people want It must be destroyed, could be taken by the existing object for destroying or sealing the extranal packing box for the extranal packing box of sharp weapon when opening The article being placed in the control air buffer out.It ought especially need through the air buffer packaging volume When smaller, lighter in weight article, since the volume and weight of article is all smaller, reduce many because of self weight or from body It is destroyed caused by long-pending reason, therefore carries out protection with heavy extranal packing box and show slightly extra, and also will increase certain Cost.

And the extranal packing box for carrying out secondary package to the air buffer in the prior art is substantially will be described Air buffer directly seals inside it, it is desirable to take out the air buffer, only extranal packing box is dismantled or destroyed It is just able to achieve the purpose for taking out the air buffer, not only operating process is pretty troublesome, but also to slow using the air Flushing device increases certain cost.

In addition, conventionally, as the extranal packing box of secondary package is substantially using cuboid or square etc. Hexahedral shape, when the extranal packing box is during falling or falling, each face is likely to formerly land, such as bottom court First-class situation, and for some articles, it must be kept upright during transport or storage, such as equipped with inflammable easy The article of the chemical substances such as quick-fried, once rollover or bottom are easy to situations such as leaking upward, once a leak occurs, being easy for that thing occurs Therefore so that the safety for influencing article even threatens the life security of personnel.

Therefore, those skilled in the art be badly in need of invent a kind of packing device, with solve it is above-mentioned refer to deposit in the prior art The problem of.

Summary of the invention

It is an object of the present invention to provide a kind of packing device, the packing device can not only provide slow for article Punching protection, and the bandwagon effect of article can also be improved.

It is an object of the present invention to provide a kind of packing devices, wherein the packing device has sealing device, energy Enough packaged article is completely sealed in interior.

It is an object of the present invention to provide a kind of packing devices, can be observed by the packing device packaged Article in the packing device.

It is an object of the present invention to provide a kind of packing devices, wherein the packing device has safe and reliable cost Cheap effect, to meet the use demand of different crowd.

It is an object of the present invention to provide a kind of packing devices, wherein the packing device includes a package body and one Air cushion body, the air cushion body are placed in the inside of the package body, protect to provide buffering for packaged article Shield.

It is an object of the present invention to provide a kind of packing device, wherein the air cushion body is when being filled with gas Volumetric efficiency is high, to reduce the time of the packing device.

It is an object of the present invention to provide a kind of packing devices to pass through wherein the package body includes a tearable mouth The packing device can be torn easily and expose the sealing device by the tearable mouth.

It is an object of the present invention to provide a kind of packing devices, wherein the air cushion body includes an accommodating chamber, After air cushion body inflation, the article can be clamped in the accommodating chamber by the air cushion body, so that it is guaranteed that The article will not skid off before being opened out of described accommodating chamber.

It is an object of the present invention to provide a kind of packing devices, wherein the air cushion body includes a mouth-sealed portion, The mouth-sealed portion can seal the outlet of the accommodating chamber, to further increase the safety of the article.

It is an object of the present invention to provide a kind of packing devices, wherein the inflating port of the air cushion body is placed in institute State the outside of package body, consequently facilitating after the air cushion body is placed into the package body to the air cushion body into Row inflation.

It is an object of the present invention to provide a kind of packing devices, wherein the air cushion body is by changing plane modeling The specific location of joint seal and enable the air cushion body to be suitble to pack article of different shapes, so that it is slow to improve the air Rush the applicable surface of body.

It is an object of the present invention to provide a kind of packing device, wherein the accommodating chamber of the air cushion body The center of obverse and reverse respectively includes a non-aerating closed cells, to reduce the article being placed in the accommodating chamber The pressure that the center position of obverse and reverse is subject to, and then improve the safety of the article.

It is an object of the present invention to provide a kind of packing device, wherein the accommodating chamber of the air cushion body The bottom angle Liang Ge is arranged to seal non-aerating, so that the shape of the accommodating chamber after inflation be made to become mellow and full, and then reduces institute Stating air cushion body and other articles, there is a situation where squeeze to accept.

It is an object of the present invention to provide a kind of packing devices, wherein the package body front or back after falling Face and ground face contact, to improve the contact area of the package body Yu the ground, and then increase the safety of the article.

It is an object of the present invention to provide a kind of packing devices, wherein the top surface of the package body is threadiness, thus Keep the article unrestrained because being in inversion state after avoiding the package body from falling, therefore can be improved the safety of the article Property.

It is an object of the present invention to provide a kind of packing devices, wherein the package body can be rolled over before the use Build up it is flat, to save space, convenient for storage.

It is an object of the present invention to provide a kind of packing devices, wherein the sealing device structure of the package body Simply, easy to use, and can be used for multiple times, to reduce the use cost of the packing device.

It is an object of the present invention to provide a kind of packing devices, wherein the package body can stand after being put into article It is vertical, to improve the bandwagon effect of the article.

It is an object of the present invention to provide a kind of packing devices, wherein the package body has waterproof performance, thus Situations such as avoiding the article from being drenched further increases safety and the aesthetics of the article.

It is an object of the present invention to provide a kind of packing devices, wherein the packing device being capable of packing laminate sheet type object Product, flat article or column article.

It is an object of the present invention to provide a kind of packing devices, wherein the packing device can make according to different The package body and the air cushion body are combined with demand, to improve the scope of application of the packing device.

In other words, the present invention provides a packing device, and for packing an article, the packing device includes at least one packaging Body and at least an air-packing bag, wherein the package body includes an at least cavity package, the air-packing bag can be placed In the cavity package, the air-packing bag includes an accommodating chamber for placing the article, and the article is held in described Accommodating chamber.

In wherein some embodiments, wherein the air-packing bag includes an at least air cushion body, the air is slow Rushing body includes that at least two layers of air storage films are formed by a plurality of plane plastic packaging seam and three-dimensional plastic packaging seam heat-sealing, the air cushion Body further comprises a main channel unit, is inflated by the main channel unit to the air cushion body.

In wherein some embodiments, wherein the main channel unit can be arranged at the package body in inflation The outside of the cavity package.

In wherein some embodiments, wherein the inflation direction in the direction of the main channel unit and the air cushion body Unanimously.

In wherein some embodiments, wherein the package body includes a visible section, the visible section is set to the packet The surface for filling body, by the visible section it can be seen that article inside the cavity package.

In wherein some embodiments, wherein the package body includes a waterproof layer, the cavity package is by the waterproof layer Cladding, so that the cavity package has water-proof function.

In wherein some embodiments, wherein the package body includes a sealing device, the sealing device fixed setting In the packing device, the cavity package of the package body can be sealed by the sealing device.

In wherein some embodiments, wherein the package body includes a front, a back side and a bottom surface, the front It is symmetrical arranged with the back side, the lower end at the front and the back side is attached by the bottom surface, the front and institute The upper end for stating the back side is attached by the sealing device, to form the cavity package.

In wherein some embodiments, wherein the air-packing bag includes an at least closed cells, the closed cells Be set to the front and/or the back side of the air-packing bag, the closed cells by the continuous plane plastic packaging slit at, from It and inflate the closed cells can not.

In wherein some embodiments, wherein the package body is flat bag, self-standing bag, bag with square bottom or eight bandings.

In wherein some embodiments, wherein the air-packing bag is to hold bag.

In wherein some embodiments, wherein the material of the package body is papery, cloth, plastic foil, plastic plate, gold Category or paper pulp film.

In wherein some embodiments, wherein the air-packing bag is mutually indepedent with the package body or connect solid It is fixed.

Detailed description of the invention

Fig. 1 is the schematic view of the front view of a specific embodiment of the package body in packing device of the present invention.

Fig. 2 is the schematic perspective view of package body described in Fig. 1.

Fig. 3 is the schematic diagram of the section structure in Fig. 2 at the A-A of package body.

Fig. 4 is the schematic perspective view after the sealing of package body described in Fig. 1.

Fig. 5 A is partial enlargement structural representation of the package body at B in Fig. 3.

Fig. 5 B is partial enlargement structural representation of the package body at C in Fig. 3.

Fig. 6 A and Fig. 6 B are the first face and the second face after the fractionation of the package body in Fig. 1.

Fig. 7 is the front view structure signal of another specific embodiment of the package body in packing device of the present invention Figure.

Fig. 8 is the schematic perspective view of package body described in Fig. 7.

Fig. 9 A is package body described in Fig. 8 by the schematic diagram of the section structure after sealed folded at D-D.

Fig. 9 B and Fig. 9 C are that cross-section structure of the package body described in Fig. 7 before by cavity package sealing and after sealing is illustrated Figure.

Fig. 9 D is the schematic diagram of the section structure after Fig. 9 B tears opening portion along open slot.

Figure 10 A to Figure 10 C is the schematic view of the front view that package body described in Fig. 7 is split rear each section.

Figure 10 D is that the bottom of package body described in Fig. 7 regards structural schematic diagram.

Figure 11 is the schematic perspective view after the sealing of package body described in Fig. 7.

Figure 12 is the deployed configuration signal of the yet another embodiment of the package body in packing device of the present invention Figure.

Figure 13 A and Figure 13 B are respectively the schematic view of the front view of the front and back of the package body in Figure 12.

Figure 14 A and Figure 14 B are respectively that the cavity package of the package body in Figure 12 is being opened and the stereochemical structure under sealing state Schematic diagram.

Figure 15 is the schematic diagram of the section structure of the package body at E-E in Figure 14 A.

Figure 16 is the partial enlargement structural representation in Figure 15 at F.

Figure 17 A and Figure 17 B are the front and back schematic view of the front view of the variant embodiment of the package body in Figure 12.

Figure 18 is schematic perspective view of the cavity package of the package body in Figure 17 A and Figure 17 B when opening.

Figure 19 is the schematic perspective view of package body after sealing in Figure 18.

Figure 20 is the front view structure signal of the still another embodiment of the package body in packing device of the present invention Figure.

Figure 21 A and Figure 21 B are respectively stereochemical structure signal of the cavity package of the package body in Figure 20 after opening and sealing Figure.

Figure 22 is the schematic diagram of the section structure of the package body at G-G in Figure 21 A.

Figure 23 A to Figure 23 E is respectively the inside front view structure signal in each face after the package body in Figure 22 is split Figure.

Figure 24 is that the deployed configuration of a specific embodiment of the air-packing bag in packing device of the present invention shows It is intended to.

Figure 25 is the folding of air-packing bag described in Figure 24 and the schematic view of the front view after three-dimensional plastic packaging.

Figure 26 is the schematic perspective view when accommodating chamber after the air-packing bag inflation in Figure 24 is opened.

Figure 27 is the schematic perspective view after the accommodating chamber sealing after the air-packing bag inflation in Figure 24.

Figure 28 is the schematic diagram of the section structure at the H-H in Figure 27.

Figure 29 A to Figure 29 C is the structural schematic diagram of the fluid filling-valve in the air-packing bag in Figure 27.

Figure 30 is the deployed configuration of another specific embodiment of the air-packing bag in packing device of the present invention Schematic diagram.

Figure 31 is the air-packing bag folding in Figure 30 and the schematic view of the front view after three-dimensional plastic packaging.

Figure 32 is the schematic perspective view after the air-packing bag inflation in Figure 30.

Figure 33 A is that the air-packing bag in Figure 32 is put into the schematic perspective view after article.

Figure 33 B is the schematic diagram of the section structure of the air-packing bag at I-I in Figure 33 A.

Figure 34 is the deployed configuration schematic diagram of the variant embodiment of the air-packing bag in Figure 30.

Figure 35 is the air-packing bag folding in Figure 34 and the schematic view of the front view after three-dimensional plastic packaging.

Figure 36 is the schematic perspective view after the air-packing bag inflation in Figure 34.

Figure 37 A is that the air-packing bag in Figure 36 is put into the schematic perspective view after article.

Figure 37 B is the schematic diagram of the section structure of the air-packing bag at J-J in Figure 37 A.

Figure 38 is the deployed configuration of the yet another embodiment of the air-packing bag in packing device of the present invention Schematic diagram.

Figure 39 is the air-packing bag folding in Figure 38 and the schematic view of the front view after three-dimensional plastic packaging.

Figure 40 is the schematic perspective view after the air-packing bag inflation in Figure 38.

Figure 41 A is that the air-packing bag in Figure 40 is put into the schematic perspective view after article.

Figure 41 B is the schematic diagram of the section structure of the air-packing bag at K-K in Figure 41 A.

Figure 42 is main view of the specific embodiment of packing device of the present invention in air-packing bag unaerated Structural schematic diagram.

Figure 43 is that the packing device in Figure 42 is put into the schematic view of the front view after article.

Figure 44 is the schematic perspective view after the air-packing bag inflation in the packing device in Figure 42.

Figure 45 is the schematic perspective view after the packing device sealing in Figure 42.

Figure 46 is the configuration schematic diagram of the packing device in Figure 42.

Figure 47 is master of another specific embodiment of packing device of the present invention in air-packing bag unaerated Depending on structural schematic diagram.

Figure 48 is that the packing device in Figure 47 is put into the schematic view of the front view after article.

Figure 49 is the schematic perspective view after the air-packing bag inflation in the packing device in Figure 47.

Figure 50 is the schematic perspective view after the packing device sealing in Figure 47.

Figure 51 is the configuration schematic diagram of the packing device in Figure 47.

Figure 52 is the schematic perspective view of a variant embodiment of packing device described in Figure 47.

Figure 53 is the configuration schematic diagram of the packing device in Figure 52.

Figure 54 is master of the yet another embodiment of packing device of the present invention in air-packing bag unaerated Depending on structural schematic diagram.

Figure 55 is that the packing device in Figure 54 is put into the schematic view of the front view after article.

Figure 56 is the schematic perspective view after the air-packing bag inflation in the packing device in Figure 54.

Figure 57 is the schematic perspective view after the packing device sealing in Figure 56.

Figure 58 is the configuration schematic diagram of the packing device in Figure 54.

Figure 59 is master of the still another embodiment of packing device of the present invention in air-packing bag unaerated Depending on structural schematic diagram.

Figure 60 is the schematic perspective view after the packing device sealing in Figure 59.

Figure 61 is the configuration schematic diagram of the packing device in Figure 59.

Figure 62 is that front view structure of the variant embodiment of the packing device in Figure 59 in air-packing bag unaerated is shown It is intended to.

Figure 63 is that the packing device in Figure 62 is put into the schematic view of the front view after article.

Figure 64 is the schematic perspective view after the air-packing bag inflation in the packing device in Figure 62.

Figure 65 is the schematic perspective view after the packing device sealing in Figure 62.

Figure 66 is the configuration schematic diagram of the packing device in Figure 62.

Figure 67 is the step schematic diagram of the application method of the packing device in Figure 42.

Figure 68 is the step schematic diagram of the application method of the packing device in Figure 47.

Figure 69 is the step schematic diagram of the application method of the packing device in Figure 54.

Specific embodiment

It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.It defines in the following description Basic principle of the invention can be applied to other embodiments, deformation scheme, improvement project, equivalent program and do not carry on the back Other technologies scheme from the spirit and scope of the present invention.

It will be understood by those skilled in the art that in exposure of the invention, term " longitudinal direction ", " transverse direction ", "upper", The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed System is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore above-mentioned art Language is not considered as limiting the invention.

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

As shown in Fig. 1 to Fig. 6 B, the main purpose of the present invention is to provide a kind of packing devices 50, for being an article Buffer protection is provided, the packing device 50 includes a package body 51 and an air-packing bag 52, and the package body 51 includes one Cavity package 510, the air-packing bag 52 is arranged in the cavity package 510 and the air-packing bag 52 includes an appearance Receive chamber 520, the article is arranged at the accommodating chamber 520 of the air-packing bag 52.

It is the first embodiment of package body of the present invention as shown in Fig. 1 to Fig. 6 B, the package body 51 is one flat Bag, the flat bag 51 includes one first face 511 and one second face 512, wherein first face 511 and second face 512 The completely the same rectangle of shape, and first face 511 and second face 512 are close in the progress of corresponding edge Envelope, to form the cavity package 510 to place the 52 of the air-packing.

For Fig. 2 and 3, in the first embodiment of the present invention, first face 511 and second face 512 difference With one left side 5111 (5121), one right side 5112 (5122), a bottom 5113 (5123) and one top 5114 (5124), By the corresponding left side 5111 (5121) in first face 511 and second face 512, right side 5112 (5122) and bottom 5113 (5123) it has carried out pasting sealing, first face 511 and second face 512 is made to form the knot with the cavity package 510 Structure is provided with a sealing device 513 in the upside corresponding position in first face 511 and second face 512, passes through the sealing Device 513 is sealed or opens the cavity package 510 to the cavity package 510.

As shown in figure 3, the sealing device 513 is arranged at the top in first face 511 and second face 513 The lower section of 5114 (5124).In other words, the flat bag 51 has an opening portion 5130, and the opening portion 5130 is described Sealing device 513 is to the part between the top 5114 (5124) of the flat bag 51, in order to by the opening portion 5130 The sealing device 513 is sealed or opened.In addition, the sealing device 513 is to be arranged at 511 He of the first face The inside in second face 512, in order to which the cavity package 510 is sealed or opened.

Preferably, as shown in Figure 6 A and 6 B, in the first embodiment of the present invention, the sealing device 513 is to fasten Formula sealing strip, the buckle-type sealing strip include one first buckling body 5131 and one second buckling body 5132, and described first fastens Body 5131 and second buckling body 5132 are fixedly installed on the correspondence position in first face 511 and second face 512 respectively The inner surface for the upside set is realized by opening or fastening first buckling body 5131 and second buckling body 5132 The opening or sealing of the cavity package 510.

It is emphasized that the position of first buckling body 5131 and second buckling body 5132 is corresponding, Neng Goushi It now fastens each other, their installation site can be interchanged.

In addition, the flat bag 51 further comprises a visible section 514, the visible section 514 is set to first face 511 Or second face 512, in order to see the inside of the flat bag 51 by the visible section 514.Preferably, the visible section 514 are made of transparent or semitransparent material.

Preferably, the flat bag 51 further comprises an open slot 515, and the open slot 515 is arranged at the opening Portion 5130, and it is located at the left and right sides or in which side of the opening portion 5130, it can be opened described by the open slot 515 Oral area 5130 on the flat bag 51 by tearing.

Further, the top 5114 (5124) of the flat bag 51 is also fixed sealing, i.e., the top in described first face 511 Fixing seal is realized by mutually bonding in the top 5124 in portion 5114 and second face 512, realizes the flat bag 51 with this It is fully sealed.After the top 5114 (5124) of the flat bag 51 is torn by the open slot 515, so that it may expose described close Seal apparatus 513.In other words, the flat bag 51 is improved by the way that the top 5114 (5124) of the flat bag 51 to be fully sealed Sealing performance and the safety for being placed in 510 article in the cavity package of the flat bag 51.

It should be noted that the cavity package 510 of the flat bag 51 has waterproof performance.Preferably, first face 511 and the inside in second face 512 be respectively arranged with a waterproof layer 516, the cavity package is made by the waterproof layer 516 510 realize waterproof efficacy, i.e., the described cavity package 510 is coated by the waterproof layer 516.

In the specific embodiment of the package body, first face 511 and second face of the flat bag 51 512 are made of paper material, and in addition to this, first face 511 and second face 512 may be non-woven fabrics, plastic foil Or paper pulp die etc. is made, so that the flat bag 51 be made to have the characteristics that light weight and cost is low, when being placed in the cavity package 510 For interior article during falling, the flat bag 51 can do the movement of falling object therewith, due to the own wt of the flat bag 51 It is very light, therefore secondary injury will not be formed to the article because of falling.

When the article in the cavity package 510 for needing to take out the flat bag 51, passing through the open slot 515 first will The top of the flat bag 51 is torn, and is exposed the sealing device 513, then the sealing device 513 is separated from each other, can be beaten It opens the flat bag 51 and takes out the article being placed in the cavity package 510.

Further, since the flat bag 51 only includes first face 511 and second face 512, therefore in the flat bag 51 be that first face 511 or second face 512 first contact ground certainly when waiting freely falling bodies there is a situation where falling, from And it avoids the flat bag 51 and the article being placed in the cavity package 510 of the flat bag 51 there is a situation where be inverted.

It is another specific embodiment of package body of the present invention as shown in Fig. 7 to Figure 10 D.The package body 51 ' For a self-standing bag, the self-standing bag 51 ' includes one first face 511 ', one second face 512 ' and a third face 517 ', wherein institute The shape for stating the first face 511 ' and second face 512 ' is completely the same, the width in the third face 517 ' and first face 511 ', the equivalent width in the second face 512 ', the third face 517 ' includes one first side 5171 ' and a second side 5172 ', described First side 5171 ' and described second side 5172 ' are laterally flat from the third face 517 ' by the middle line 5173 ' in the third face 517 ' It divides, wherein the inner surface edge of first side 5171 ' in the third face 517 ' is bonded in first face completely The inner surface edge of 511 ' inner surface bottom margin, the second side 5172 ' in the third face 517 ' is bonded in institute completely The inner surface bottom margin in the second face 512 ' is stated, the inner surface edge in the third face 517 ', which is completely fixed, is bonded in described On one side 511 ' and second face 512 ' bottom so that the package body 51 ' in one with a cavity package 510 ' cuboid.

In other words, in the self-standing bag 51 ', bottom of the third face 517 ' as the self-standing bag 51 ' is described The edge in third face 517 ' is fixed respectively with first face 511 ' and second face 512 ', and the 517 ' flash trimming of third face There is no fixed with first face 511 ' and second face 512 ' in place except edge.That is, in the third face 517 ' Heart position, which can be partially disengaged, forms relatively independent face in first face 511 ' and second face 512 '.

As shown in figure 8, the left and right sides of first side 5171 ' in the third face 517 ' and described second side 5172 ' It is connected to each other respectively, thus the third face 517 ' after making the cavity package 510 ' of the self-standing bag 51 ' be opened Edge can be opened with the separation in first face 511 ' and second face 512 ', to support the self-standing bag 51 ' It is upright.

Preferably, first side 5171 ' in the third face 517 ' and the side of described second side 5172 ' pass through bonding Realization is connected to each other fixation, and in addition to this, first side 5171 ' and described second side 5172 ' can also be by other means It realizes and fixes, for example conjunction etc. is ordered by drawing pin.As long as using technical solution identical or approximate with the present invention, solve and this Identical or approximate technical problem is invented, and has reached technical effect identical or approximate with the present invention, belongs to the present invention Protection scope within, a specific embodiment of the invention is not limited thereto.

As shown in Fig. 8 to Figure 10 B, the self-standing bag 51 ' further comprises a sealing device 513 ', the sealing device 513 ' are set to the top of the self-standing bag 51 ' for the self-standing bag 51 ' to be sealed, and the sealing device 513 ' is one Buckle-type sealing strip, the buckle-type sealing strip 513 ' include one first buckling body 5131 ' and one second buckling body 5132 ', institute It states the first buckling body 5131 ' and second buckling body 5132 ' is respectively arranged in first face 511 ' and second face 512 ' inside corresponding position by the fastening of first buckling body 5131 ' and second buckling body 5132 ' or separates It can be realized the sealing or opening of the cavity package 510 ' of the self-standing bag 51 '.Wherein, first buckling body 5131 ' and The installation site of second buckling body 5132 ' can be interchanged, as long as being installed on first face 511 ' and second face 512 ' corresponding position is able to achieve the cavity package 510 ' fastening sealing.

The self-standing bag 51 ' is divided into a main part 5100 ' and an opening portion 5130 ' by the sealing device 513 ', described Main part 5100 ' is located at the lower section of the sealing device 513 ' and can be sealed by the sealing device 51 ', the opening portion 5130 ' are located at the top of the sealing device 513 '.

Likewise, the self-standing bag 51 ' has a visible section 514 ', the visible section 514 ' is set to first face 511 ' and/or second face 512 ', by the visible section 514 ' it can be seen that the inside of the self-standing bag 51 '.Preferably, The visible section 514 ' extends to the left and right sides in first face 511 ' or second face 512 ', by transparent or semitransparent material Material is made.

Preferably, the cavity package 510 ' of the self-standing bag 51 ' has waterproof performance.Specifically, the self-standing bag 51 ' first face 511 ', second face 512 ' and the third face 517 ' respectively include an outer layer a ' and an internal layer B ', the internal layer b ' is made of waterproof material, to realize waterproof effect.

It is described when first face 511 ' of the self-standing bag 51 ', second face 512 ' and the third face 517 ' When internal layer b ' is that transparent plastic film is made, since the transparent plastic film has both waterproof and visual effect, First face 511 ' of the self-standing bag 51 ' or the outside in second face 512 ' can form the visible section by hollow out 514’。

The self-standing bag 51 ' further comprises an open slot 515 ', and the open slot 515 ' is arranged at the opening portion 5130 ' the left and right sides is at least partially separate convenient for tearing the opening portion 5130 ' in institute by the open slot 515 ' State self-standing bag 51 '.Specifically, the open slot 515 ' is a semicircular slot, it is located at first face 511 ' and described the The left and right sides of the opening portion 5130 ' in two faces 512 '.In addition to this, the open slot 515 ' can also be rectangular, rectangular Any shapes such as shape, as long as technical solution identical or approximate with realization of the present invention, belongs within protection scope of the present invention.

Further, as shown in fig. 9d, the top of the self-standing bag 51 ' is fixing seal, i.e., described first face 511 ' It is fixedly connected at the top of second face 512 ', to improve the sealing performance of the self-standing bag 51 ', and improves accommodating The safety of article in the cavity package 510 ' of the self-standing bag 51 '.When needing to take out in the cavity package 510 ' When article, the top seal of the self-standing bag 51 ' is torn by the open slot 515 ' first, then again by opening institute It states sealing device 513 ' and opens the cavity package 510 ', and then take out and be located at the internal article of the cavity package 510 '.

It should be noted that in the self-standing bag 51 ', when the cavity package 510 ' of the self-standing bag 51 ' is placed into After article, the cavity package 510 ' can be softened, and the third face 517 ' also can be with first face 511 ' and described the The separation in two faces 512 ' and be softened, at this point, the two sides in the third face 517 ' can support first face 511 ' and institute respectively The bottom for stating the second face 512 ' erect first face 511 ' and second face 512 ' can relatively smooth.Work as accommodating When the article in the cavity package 510 ' of the self-standing bag 51 ' is liquid, inversion is easy to spill liquid, some liquid flows Can also cause peril out, for example, certain chemical components have the characteristics that it is inflammable and explosive, at this time can be by by the self-support Bag 51 ' keeps erectting and improving the safety of the article.

Similarly, as the further preferred of the present embodiment, first face 511 ' of the self-standing bag 51 ', described Two faces 512 ' and the third face 513 ' are made of paper material.In addition to this, first face 511 ' of the self-standing bag, institute State the material of the low weights such as the second face 512 ' and the third face 517 ' or non-woven fabrics, plastic foil or paper pulp die, low cost Material is made, as long as reaching identical or approximate technical effect with the present invention, belongs within protection scope of the present invention, the present invention Specific embodiment be not limited thereto.

Since the self-standing bag 51 ' includes first face 11 ' and second face 512 ' as two sides, and One third face 517 ' as bottom, to keep the self-standing bag 51 ' whole in a prism shape, when the self-support Bag 51 ' is after falling or fall the equal movement of falling objects, and due to the characteristic of pyramid, the self-standing bag 51 ' can be preferentially in uprightly State stands on ground, if the self-standing bag 51 ' can also make described in roll-over state by huge or irregular external force First face 511 ' or second face 512 ' and ground face contact, are contained in the cavity package 510 ' of the self-standing bag 51 ' at this time Interior article also can be in roll-over state therewith.Simultaneously as the feature of the prism shape, the self-standing bag 51 ' will not go out The case where now standing upside down, thus the case where article that protection is contained in the cavity package 510 ' will not stand upside down, because This can further increase the safety of the article.

It is the structural schematic diagram of the yet another embodiment of package body of the present invention as shown in Figure 12 to Figure 16. The package body 51 " be a bag with square bottom, the bag with square bottom 51 " include a main part 511 ", one first mouth-sealed portion 512 " and One second mouth-sealed portion 513 ", wherein the main part 511 " is a communicating structure, first mouth-sealed portion 512 " and described second Mouth-sealed portion 513 " respectively extends from the both ends of the main part 511 " being mutually communicated, and second mouth-sealed portion 513 " can be opposite It is folded in the main part 511 ", the package body 51 " can be sealed and be formed by first mouth-sealed portion 512 " One cavity package 510 ".

The main part 511 " respectively includes the main back side of two main sides 5111 " and 5112 ", one main positive 5113 " and one 5114 ", first mouth-sealed portion 512 " extends one end of the main part 511 " and including corresponding two first side 5121 " and 5122 ", one first front 5123 " and one first back side 5124 ", second mouth-sealed portion 513 " extend the master The other end in body portion 511 " and including corresponding two second sides 5131 " and 5132 ", one second front 5133 " and one second The back side 5134 ".In other words, the first side 5121 ", second side 5131 " and the main side 5111 " are same flat Face, the first side 5122 ", second side 5132 " and the main side 5112 " are in same plane, first front 5123 ", second front 5133 " and described main positive 5113 " is at same plane, first back side 5124 ", second back side 5134 " with the main back side 5114 " in same plane.

Specifically, as shown in Figure 12 to Figure 14 B, second mouth-sealed portion 513 " is extended downwardly in the main part 511 " And form the bottom of the package body 51 " after folding, second mouth-sealed portion 513 " include four pressing folding line g1 ", G2 ", g3 " and g4 ", described two first sides 5131 " and 5132 " and the main part along second mouth-sealed portion 513 " The intersection of 511 " two main side 5111 " and 5112 " can be respectively by described second by four pressings folding line Two second sides 5131 " and 5132 " of mouth-sealed portion 513 " are pressed inward against to vertical with the main part 511 ", later Second front 5133 " and second back side 5134 " further along the main part 511 " and second mouth-sealed portion 513 " Second mouth-sealed portion 513 " is successively folded inward intersection, to make the second mouth-sealed portion 513 " seal and become the main body The bottom surface in portion 511 ".

Second mouth-sealed portion 513 " is thoroughly sealed by bonding method because the mode pasted it is not only easy to operate but also It is at low cost, effect is good, and will not influence the structure and shape of the package body 51 ".

Preferably, double-sided adhesive is defaulted in the inner surface in the face of second mouth-sealed portion 513 " being finally folded inward, or Person is after second mouth-sealed portion 513 " is folded completion, and the inner surface in the face being finally folded inward sticks double-sided adhesive, Second mouth-sealed portion 513 " is thoroughly sealed by double-sided adhesive.

Specifically, as shown in figure 12, four pressing folding lines g1 ", g2 ", g3 " and g4 " are located at described two-by-two Second front 5133 " and second back side 5134 " of second mouth-sealed portion 513 ", and respectively from the package body 51 " Four vertex set out and extend to second front 5133 " and second back side 5134 ", the angle of extension is by described the The height of two mouth-sealed portions 513 " determines, if can ensure that second mouth-sealed portion 513 " two second sides 5131 " and 5132 " be folded inward after can be vertical with the main part 511 ".In other words, when the two of second mouth-sealed portion 513 " A second side 5131 " and 5132 " along second mouth-sealed portion 513 " and the main part 511 " two masters The intersection of side 5111 " and 5112 " and four pressing folding lines g1 ", g2 ", g3 " and g4 " are folded inward described second When mouth-sealed portion 513 ", two second sides 5131 " and 5132 " of second mouth-sealed portion 513 " are respectively in a trapezoidal and patch Together in the lower end surface of the main part 511 ", later again by second front 5133 " of second mouth-sealed portion 513 " and Two back sides 5134 " are folded inward respectively along the boundary line with the main part 511 ", thus by under the main part 511 " The bottom for being incorporated as the main part 511 " is sealed in end face.

Similarly, the package body 51 " can also be in two main sides 5111 " and 5112 " of the main part 511 " difference Folding line h7 " and h8 " is stitched in setting one, and stores folding line a5 " in the main part 511 " of the package body 51 " setting one, it is described Storage folding line a5 " is parallel to the bottom of the package body 51 " and is equal to the packet with the distance from bottom of the package body 51 " Fill the half of the bottom width of body 51 ".In this way, the package body 51 " can pass through along the storage folding line a5 " by described two 51 " the folding storage of package body is a bluff body by the mode that seam folding line h7 " and h8 " is folded inward in item, consequently facilitating right The package body 51 " carries out storage arrangement.

First mouth-sealed portion 512 " is upwardly extended in the main part 511 " and can be by fixed bonding or removable The modes such as formula bonding are unloaded to be sealed the cavity package 510 " of the bag with square bottom 51 ".Preferably, in first mouth-sealed portion It is set on the inside of 512 " first front 5123 ", first back side 5124 " and corresponding two first sides 5121 " and 5122 " Set liquid glue or double-sided adhesive etc. and first mouth-sealed portion 512 " made to realize fixed bonding, can also by heat-sealable way into Row sealing.

Alternatively, first mouth-sealed portion 512 " can also realize detachable-type sealed by sealing device, for example detain Box-like sealing strip etc..In addition to this, first mouth-sealed portion 512 " can also be sealed by other means, such as velcro Deng.

Preferably, as shown in Figure 15 and Figure 16, the cavity package 510 " has waterproof performance, i.e., the described bag with square bottom 51 " The main part 511 ", first mouth-sealed portion 512 " and second mouth-sealed portion 513 " respectively include an outer layer a " and an internal layer B ", wherein the internal layer b " is made of waterproof material, preferably plastic film.The outer layer a " of the bag with square bottom 51 " is light Material is made, and preferably paper material is made.In addition to this, the outer layer a " or non-woven fabrics, plastic foil or paper pulp The materials such as mould are made, as long as using technical solution identical or approximate with the present invention, solve identical or approximate as the present invention The technical issues of and reached technical effect identical or approximate with the present invention, belong within protection scope of the present invention, A specific embodiment of the invention is not limited thereto.

Likewise, due to including described main positive 5113 ", the main back side 5114 ", two after the bag with square bottom 51 " sealing The bottom surface that a main side 5111 " and 5112 " and second mouth-sealed portion 513 " are formed, therefore the bag with square bottom 51 " exists Being packed into also is in a prism shape after article.The article being placed in the cavity package 510 " is carried in the bag with square bottom 51 " After being fallen by external force, due to the characteristic of pyramid, the bag with square bottom 51 " can carry the article in upright or side State is turned over, without making article in handstand shape, therefore can further comprise the safety of article.

As shown in Figure 17 A to Figure 19, a kind of knot of deformation of the above embodiment as package body of the present invention Structure schematic diagram.

As shown in figure 18, the package body 51 " ' it is a flat bottom bags, the difference of the flat bottom bags and above-mentioned bag with square bottom It is, by first mouth-sealed portion 512 " ' first front 5123 " ' and two first sides 5121 " ' and 5122 " ' contact position separation.In other words, first mouth-sealed portion 512 " ' first front 5123 " ' with it is adjacent thereto Two first sides 5121 " ' and 5122 " ' be separated from each other.

In addition, the flat bottom bags are in storage, the package body 51 " as shown in Figure 17 A and Figure 17 B ' it is along the receipts Folding line a5 " ' is received will stitch the package body 51 " in described two by way of folding line h7 " ' and h8 " ' is foldable outwardly ' it folds Storage is a bluff body.

It is the structural representation of the still another embodiment of package body 51 of the present invention as shown in Figure 20 to Figure 23 E Figure.The package body 51 " " be one or eight bandings, eight edge sealing 51 " " include a front 511 " ", a back side 512 " ", two phases Pair side 518 " ", 519 " " and a bottom surface 517 " ", wherein positive 511 " " and the back side 512 " " shape is consistent simultaneously Be oppositely arranged, any side 518 " " or 519 " " both sides respectively with positive 511 " " and the back side 512 " " it is fixed Be tightly connected using as eight banding 51 " " two sides, the bottom surface 517 " " four sides respectively with the front 511 " ", the back side 512 " " and two sides 518 " ", 519 " " be fixedly connected, using as eight banding 51 " " bottom, And make eight banding 51 " " include a cavity package 510 " ".

Eight banding 51 " " further comprising a sealing device 513 " ", the sealing device 513 " " is set to described eight The upper end of banding 51 " " is used for the cavity package 510 " " it is sealed.Specifically, in this embodiment of the invention, institute State sealing device 513 " " it is a buckle-type sealing strip, the buckle-type sealing strip includes one first buckling body 5131 " " and one the Two buckling bodies 5132 " ", first buckling body 5131 " " and second buckling body 5132 " " be fixedly installed on respectively it is described just Face 511 " " and the back side 512 " ".

Should be noted that the side 518 " " and 519 " " bottom edge and the bottom surface 517 " " be connected with each other, the side Face 518 " " and 519 " " top margin to the sealing device 513 " " at.In other words, described close as shown in Figure 23 A to Figure 23 E Seal apparatus 513 " " below include positive 511 " ", the back side 513 " " and two opposite sides 518 " " With 519 " ", and the sealing device 513 " " top only include positive 511 " " and the back side 512 " ", the sealing Device 513 " " first buckling body 5131 " " and second buckling body 5132 " " be separately connected positive 511 " " and The back side 512 " ", to drive the cavity package 510 " " is opened or sealing.

Be emphasized that eight banding 51 " " two sides 518 " " and 519 " " respectively include suture in one 5181 " " and 5191 " ", the middle suture 5181 " " and 5191 " " be set to the side 518 " of the left and right two from top to bottom " and 519 " " center position, the bottom surface 517 " " including a folded seam 5171 " ", the folded seam 5171 " " is from the right setting in a left side In the bottom surface 517 " " center position, by eight banding 51 " " respectively along two middle sutures 5181 " " and 5191 " " and the folded seam 5171 " " folded, can be by eight banding 51 " " positive 511 " " and the back Face 512 " " be folded into be bonded to each other and completely overlapped and make eight banding 51 " " in flat.

Due to the bottom surface 517 " " setting, when article is placed on eight banding 51 " " the cavity package 510 " " after, pass through the sealing device 513 " " by the cavity package 510 " " sealing, eight banding 51 " " it is firm in bottom Standing state.

Preferably, eight banding 51 " " the cavity package 510 " " have water-proof function.Specifically, eight side Envelope 51 " " positive 511 " ", the back side 512 " ", described two opposite sides 518 " " and 519 " " and the bottom Face 517 " " respectively includes an internal layer and an outer layer, the cavity package 510 " " it is coated by waterproof material, such as plastic film etc., i.e., The internal layer is made of waterproof material.The outer layer is made of light material, and preferably paper material is made, in addition to this, institute The material for stating outer layer includes but is not limited to non-woven fabrics, plastic foil or paper pulp die etc..

As shown in Figure 20 to Figure 23 A, eight banding 51 " " further comprise a visible section 514 " ", the visible section 514 " " positive 511 " " or the back side 512 " are set to ", the visible section 514 " " it is transparent or semitransparent material system At so as to pass through the visible section 514 " " it can be seen that the cavity package 510 " " internal.Preferably, the internal layer b " " Be made of transparent or semitransparent material, then the outer layer a " " be covered in the internal layer b " for a hollow-out parts " can be formed it is described can Depending on portion 514 " ".

Eight banding 51 " " further comprising an open slot 515 " ", the open slot 515 " " is set to eight banding 51 " " top is simultaneously located at the sealing device 513 " " top, pass through the open slot 515 " " can be by eight banding 51 " " partially torn disengaging is in eight banding 51 " " and expose the sealing device 513 " ".

The top of accordingly, as a kind of improvement of the present embodiment, eight banding 51 " " is fixing seal setting.It is preferred that To realize fixing seal by bonding.The periphery of eight banding is all set to sealing structure, institute on the one hand can be improved State eight bandings 51 " " sealing effect, on the other hand, can be improved and be contained in eight banding 51 " " the cavity package 510 " " The safety of interior article.Due to the not recoverability of fixing seal, once pass through the open slot 515 " " by eight banding 51 " " tearing is opened, then will necessarily leave not recoverable trace, therefore can ensure the safety of the article.

Likewise, due to eight banding 51 " " top it is linear after sealing, when eight banding receive it is outer After power effect moves downward, only can in upright or roll-over state, without being in handstand shape, therefore further increase be contained in it is described The safety of the internal article of cavity package 510 " ".

It is the first specific embodiment of air-packing bag of the present invention, such as Figure 24 institute as shown in Figure 24 to Figure 29 C Show, the air-packing bag 52 holds bag for one first.The air-packing bag 52 include an at least air cushion body 10, i.e., by One air cushion body 10 forms an isolated packing bag or multiple air cushion bodies 10 through plastic packaging connection as being bonded Or heat-sealing forms the isolated packing bag.In the example shown in the present invention, formed by an air cushion body 10.More Specifically, the air cushion body 10 includes at least two layers of air storage films 11 and 12 through a series of plane plastic packagings seam 30 and solid Plastic packaging seam 40 forms the isolated packing bag including one or more air storage elements 13 being connected, each air The air storage tank 14 that can store up air is formed in storage element 13.

It will be appreciated by persons skilled in the art that the plane plastic packaging seam 30 is for forming plural layers such as through plastic packaging A plane padded coaming shown in Figure 24, the solid plastic packaging seam is for making the further plastic packaging of plane padded coaming The air-packing bag formation volumetric packaging for being used to accommodate the article with second accommodation space as shown in the figure Device.As shown in FIG. 24 and 25, the plane plastic packaging seam 30 and the three-dimensional plastic packaging seam 40 can be by being bonded or sealing connection Mode plural layers are linked together, it is preferable that in this preferred embodiment, plane plastic packaging seam 30 and described vertical Body plastic packaging seam 40 can be implemented as being formed by hot sealing process.

More specifically, as shown in FIG. 24 and 25, the plane plastic packaging seam 30 includes multiple row partitioning slot 31, by two layers of air Storage films 11 and 12 are separated into multiple air storage elements 13.I.e. preferably, it respectively arranges the partitioning slot 31 and passes through heat-sealing work Skill is formed, heat-sealing two layers of air storage films 11 and 12 of connection, thus between the two neighboring air storage element 13 Form a column partitioning slot 31.The partitioning slot 31 can be continuous hot-sealing line, to keep multiple air storages single Member 13 is independent mutually.In this way, an air storage element 13 be damaged and when leakage air, other air storages Memory cell 13 can be unaffected.Certainly, it is worth mentioning at this point that, the air storage element 13 can also interconnect, in this way Only need an air filling-valve 20, so that it may which air is filled to all air storage elements 13.That is, of the invention The air-packing bag can be formed by the heat-sealing of the first air storage films 11 and the second air storage films 12 Multiple air storage elements 13, and each air storage unit 13 can be to circulate each other or mutually between each other It disconnects.Further, in this embodiment of the invention, the air storage unit 13 preferably circulates each other.

It is the sky of the air-packing bag of the invention as shown in Figure 29 A to Figure 29 C in above preferred embodiment The structural schematic diagram of gas filling-valve 20.With reference to Figure 29 A, the air-packing bag further includes by least two layers of 21 He of valve film The 22 air filling-valves 20 formed, the valve film 21 and 22 and the air storage films 11 and 12 of the air filling-valve 20 Superimposedly it is arranged mutually, and forms the air for inflating to the air storage tank 14 between the valve film 21 and 22 Channel 23.It is understood that the valve film 21 and 22 is shorter in length than the air storage films 11 and 12.When pass through the sky When gas channel 23 is inflated into the air storage tank 14 and the air pressure in the air storage tank 14 reaches pre-provisioning request, Gas pressure in the air storage tank 14 is on the valve film 21 and 22, so that the valve film 21 and 22 fits in wherein One layer of cameral mantle, so that the air duct 23 is closed, so that the air filling-valve 20 plays the role of check valve.When At least one described air duct 23, and each air storage element 13 are formed in each air storage element 13 When independent mutually, when one of them described air storage element 13 is damaged gas leakage, other air storage elements 13 can't be affected, moreover it is possible to play air cushion effect.As shown in fig. 29b, the air filling-valve 20 further can be with Including increasing by one layer of valve film 25, it is located between two layers of valve film 21 and 22, for enhancing sealing performance.Such as Figure 29 C institute Show, the air filling-valve 20 can further include one layer of valve film 26, be located at one layer of cameral mantle 12 and the valve Between film 22, that is, it is located at the outside of two layers of valve film 21 and 22, so that playing prevents the valve film 22 and the cameral mantle 12 Connection be torn, with play the role of reinforce its be bonded.It is understood that the tool of above-mentioned air filling-valve 20 Body structure is only used as illustrating and being not intended to limit the present invention.

It is understood that the air storage films 11 and 12 and the air filling-valve of the air cushion body 10 The 20 valve film 21 and 22 can be made respectively of various suitable thin-film materials, such as polyethylene film, polypropylene film, gather Vinyl chloride film, polyester film, polystyrene film or laminated film etc., the present invention are also not so limited in this respect, only If suitable fexible film.It is noted that in order to increase one-way sealing effect, the institute of the air filling-valve 20 Valve film 21 and 22 is stated to be also possible to by the added chemical component of above-mentioned film and modified obtained tack film.

The air cushion body 10 further includes a main channel unit 15, and it is single to be connected to each air storage Member 13, it is preferable that it integrally extends each air storage element 13.More specifically, in one embodiment, the master Channel unit 15 and the extending direction of the air storage element 13 are perpendicular.For example, in one embodiment, each air Storage element 13 extends in a longitudinal direction, and the main channel unit 15 extends along transverse direction.The main channel unit 15 A main channel 151 is formed, and the main channel 151 has an air intlet 152, when the position of the air intlet 152 is set It is equipped with and fills air mouth and execute when filling air-operated, air enters the master along transverse direction from the air intlet 152 Channel 151, and enter each air storage element 13 further along longitudinal direction, and when each air storage After reaching preset air pressure in room 14, the valve film 21 and 22 of the air filling-valve 20 fits in wherein one layer of air storage films 11 or 12, thus realize it is self-enclosed, with prevent the gas being filled with again reverse osmosis enter the main channel 151.

After reaching preset air pressure in each air storage tank 14,21 He of valve film of the air filling-valve 20 22 fit in wherein one layer of air storage films 11 or 12, thus realize it is self-enclosed, with prevent the gas being filled with again reverse osmosis by described Main channel unit 15 flows out.

It is understood that the main channel unit 15 can be formed by two layers of air storage films 11 and 12, it can also To be formed by two layers of valve film 21 and 22, or as described in the wherein one layer air storage films 11 or 12 and wherein one layer The formation of valve film 21 or 22.

As shown in figures 24 and 25, the air cushion body 10 includes a first part 101 and a second part 102, Described in first part 101 upwardly extend in the second part 102, by the three-dimensional plastic packaging seam 40 by the second part 102 overlappings placed in the middle, so that the second part 102 be made to become the structure including an accommodating chamber 520, the first part 101 is wrapped The main channel unit 15 is included, the main channel unit 15 integrally extends to each air storage element 13.More specifically Ground, in the specific embodiment of the invention, the extending direction of the main channel unit 15 and the air storage element 13 Unanimously, to make air that can more smoothly enter each air storage element 13 in the main channel unit 15, To save the air filling time of the air cushion body 10 and improve its charging efficiency.

As shown in Figure 29 A to Figure 29 C, the plane plastic packaging seam 30 further comprises entering by the main channel unit 15 Mouth starts and along the main channel of a continuous sealing of the edge distribution of the air cushion body 10 sealing seam 33, to form institute It states main channel unit 15 and the main channel unit 15 is fully sealed.It is understood that the main channel sealing seam 33 By plastic package process such as be bonded or heat-sealing formed and by two layers as described in 21 He of valve film as described in air storage films 11 and 12 and two layers 22 are respectively connected together, as shown in Figure 29 A to 29C, such as the institute of two sides up and down formed by a hot sealing process Main channel sealing seam 33 is stated respectively in the position of the correspondence air duct 23 by the air storage films 11 and the valve film 21 Heat-sealing connection, and by the cameral mantle 12 and the valve film 22 heat-sealing connection, other positions integrally seal plural layers Connection, and the air cushion body 10 is divided into the main channel unit 15 and the air storage element 13.

As shown in figure 24, for convenient for operation, the first part 101 of the air cushion body 10 is arranged to trapezoidal, The entrance of the main channel unit 15 is located at the top of the first part 101, i.e., the described trapezoidal upper bottom surface.The plane modeling Joint seal 30 extends to the second part 102 by the first part 101 of the air cushion body 10.Wherein, at described first Divide in 101, the plane plastic packaging seam 30 can be along the trapezoidal edge, can also be in the range of the first part 101 Inside it is set as other shapes.In the second part 102, plane plastic packaging seam 30 along the second part 102 side Edge setting.Through plane plastic packaging seam 30 since the first part 101, along the first part 101 to described the Two parts 102 and the setting that the first part 101 is finally returned along the edge of the second part 102, thus maximum Degree improves the inflation area of the air cushion body 10.

As shown in Figure 29 A to 29C, each air storage element 13 in the position of the neighbouring main channel 151, The valve film 21 and 22 is further advanced by multiple heat-sealings of connecting sewing 35 and is connected to the air storage films 11, in this way in the sky When reaching scheduled atmospheric pressure in gas storage room 14, atmospheric pressure acts on the valve film 21 and 22, and a because connection It stitches 35 setting and is pressed towards the air storage films 11 simultaneously and finally fits in the air storage films 11, to close The air duct 23.The i.e. described heat-sealing of connecting sewing 35 two layers of valve film 21 and 22 of connection and one layer of air storage Film 11.In addition, the design of the shape of each connecting sewing 35 is so that it also further plays the role of preventing air return, That is, when in the air storage tank 14 gas want reflux when, can be stopped by the connecting sewing 35 and cannot be light Reverse osmosis of changing places enters the main channel 151.In addition, when heat-sealing forms these plane plastic packagings seam 30, the air filling-valve 20 The air duct 23 of the valve film 21 and 22 can be formed by the way that heat-resisting baffling device is arranged, hot sealing process it Afterwards, the heat-resisting baffling device is further taken out.In one embodiment, it is set between the valve film 21 and 22 of the air filling-valve 20 It is equipped with a refractory layer 24, as shown in Figure 29 A to 29C, such as can be heat-resistant inks, the main channel 151 is pasted and is connected It is logical, without its inlet port is closed due to heat-sealing.In one embodiment, the main channel 151 is stored by two layers of air The formation of film 11 and 12, the refractory layer 24 and each own extended segment of the valve film 21 and 22 enter the main channel 151, described Plane plastic packaging seam 30 further includes a column of the position of the extended segment corresponding to the refractory layer 24 apart from one another by along the longitudinal direction The joint close 36 of arrangement, because of the setting of the refractory layer 24, the joint close 36 is by two layers of air storage films 11 and 12 It is respectively connected together with two layers of valve film 21 and 22, and two layers of valve film 21 and 22 does not seal connection, the engagement The setting of seam 36 is so that the air cushion body 10 is when filling air, and after air enters the main channel 151, adjacent is described Valve film 21 and 22 can expand together with the air storage films 11 and 12 being correspondingly connected with and open the corresponding air and lead to Road 23.

It should be noted that as shown in figure 24, in the embodiment of the air cushion body, the second part 102 It further comprise at least two continuous level plastic packagings seam 301, two continuous level plastic packagings stitch 301 for the air cushion The second part 102 of body 10 forms two closed lists that cannot fill air being made of the air storage films 11 and 12 Member 3010, described two continuous level plastic packaging seams 301 are symmetrically disposed on the central location of the second part 102, so as to work as institute It states after second part 102 is folded in half overlapping, two continuous level plastic packagings seams 301 are also completely overlapped, to make described in two Closed cells 3010 are also completely coincident.Since the closed cells 3010 are located at the center position of the second part 102, After the second part 102 is by forming the accommodating chamber 520 after folding, described two closed cells 3010 are located at The front 521 of the accommodating chamber 520 and the center position of reverse side 522, thus avoid when article be placed in the accommodating chamber 520 it Afterwards, the article being placed in the accommodating chamber 520 is made to be under pressure due to filling air to the air cushion body 10 And damage, to improve the safety of the article.

In addition to this, the quantity of the closed cells 3010 may be arranged as one or more, as long as guarantor can be played It protects the article being contained in the accommodating chamber 520 to be not under compression, in other words, as long as using identical or close as the present invention As technical solution, solve with the identical or approximate technical problem of the present invention, and reached identical or approximate as the present invention Technical effect, belong within protection scope of the present invention, a specific embodiment of the invention is not limited thereto.

It is the structure of another specific embodiment of the air cushion body of the present invention as shown in Figure 30 to Figure 33 Schematic diagram.The air-packing bag 52 ' holds bag for one second.The air-packing bag 52 ' includes an air cushion body 10, institute Stating air cushion body 10 ' includes at least two layers of air storage films 11 and 12 through a series of plane plastic packaging seam 30 ' and three-dimensional plastic packaging Seam 40 ' forms the isolated packing bag including one or more air storage elements 13 being connected, each air storage Memory cell 13 formed one can stored air air storage tank 14.The air-packing bag 52 further comprises air filling Valve 20 forms the air duct 23 for inflating to the air storage tank 14 by the air filling-valve 20.

It is different from the embodiment described above, in the present embodiment, the plane plastic packaging on the air cushion body 10 The arrangement position of seam 30 ', the plastic packaging position of the three-dimensional plastic packaging seam 40 ', the closed cells 3010 ' heat-sealing shape, described The position of the shape of air cushion body 10 ' and the main channel 151 '.

Specifically, as shown in figure 30, in the present embodiment, the rectangle knot that the air cushion body 10 ' is integral Structure, can be by by the 10 ' doubling of air cushion body of the rectangle structure and along the two of the air cushion body 10 ' Side edge carries out secondary heat-sealing by the three-dimensional plastic packaging seam 40 ', so that the air cushion body 10 ' be made to form the accommodating chamber 520’。

The plane plastic packaging seam 30 ' only has two column, and interval is symmetrically arranged in the middle position of the air cushion body 10 ', So that the two column plane plastic packaging seam 30 ' can be overlapped after the 10 ' symmetrical fold of air cushion body, and make described two Part between bar plane plastic packaging seam 30 ' becomes the bottom of the accommodating chamber 520 '.

As shown in figure 31, in the present embodiment, the three-dimensional plastic packaging stitches the left side after the 40 ' 10 ' doublings of air cushion body Right two sides carry out, to make the air cushion body 10 ' form the accommodating chamber 520 ', in addition, the solid plastic packaging seam 40 ' is also Two slanting three-dimensional plastic packagings seams including being arranged on the bottom of the air cushion body 10 ' after doubling or so two angles 40 ', so that the position 5201 ' at the bottom angle Liang Ge for the accommodating chamber 520 ' for being folded to form the air cushion body 10 ' is not Air is filled, to improve the bottom stability of the air-packing bag 52 '.

The closed cells 3010 ' are strip, including two, are respectively arranged at the upper end of the air cushion body 10 ' In the middle part of middle part and lower end, so that described latter two described closed cells 3010 ' of 10 ' symmetrical fold of air cushion body can be mutual Overlapping, so that the front 521 ' of the accommodating chamber 520 ' and the middle position of reverse side 522 ' be protected not to will receive the air cushion The pressure for the air that body 10 ' is filled.

As shown in Figure 30 to Figure 32, in the present embodiment, the main channel unit 15 ' is set to the air cushion body 10 ' top, and the direction of the main channel 151 ' is perpendicular to the inflation direction of the air.

It is a kind of variant embodiment of above-mentioned air cushion body, the air-packing bag as shown in Figure 34 to Figure 37 52 " hold bag for a third.In the variant embodiment, the air cushion for forming the air-packing bag 52 " In the specific embodiment of body 10 " and above-mentioned second packaging bag 52 " the difference is that, in the variant embodiment, The plane plastic packaging seam 30 " further comprises four vertical planes for being respectively arranged at two 3010 " two sides of closed cells Plastic packaging seam 302 ", thus after so that the air cushion body 10 " is carried out secondary plastic by the three-dimensional plastic packaging seam 40 ", described four Bar vertical plane plastic packaging seam 302 " can form four edges in the accommodating chamber 520 ", therefore the accommodating chamber is made to be more suitable Accommodate the column article, such as cuboid box etc. for having side.

It is the structural representation of the yet another embodiment of air cushion body of the present invention as shown in Figure 38 to Figure 41 Figure.The air-packing bag 52 " ' holds bag for one the 4th.The air-packing bag includes an air cushion body 10 " ', the sky Gas buffer body 10 " ' includes at least two layers of air storage films 11 and 12 through a series of plane plastic packaging seam 30 " ' and three-dimensional plastic packaging seam 40 " ' isolated packing bag including one or more air storage elements 13 being connected, each air storage are formed Memory cell 13 formed one can stored air air storage tank 14.The air-packing bag further comprises an air filling-valve 20, the air duct 23 for inflating to the air storage tank 14 is formed by the air filling-valve 20.

It is different from the embodiment described above, in the present embodiment, the plane modeling on the air cushion body 10 " ' The plastic packaging position of joint seal 30 " ' arrangement position, the three-dimensional plastic packaging seam 40 " ', the closed cells 3010 " ' heat-sealing shape The position of shape, the shape of the air cushion body 10 " ' and the main channel unit 15 " '.

Specifically, as shown in figure 38, in the present embodiment, the air cushion body 10 " ' is a rectangle, including one Main part 102 " ' and a mouth-sealed portion 101 " ', wherein the main part 102 " ' further comprise one first main body 1021 " ' and one Second main body 1022 " ', the mouth-sealed portion 101 " ' integrally extends the main part 102 " ' second main body 1022 " ', First main body 1021 " ' and second main body 1022 " ' can be folded each other and by three-dimensional plastic packaging seam 40 " ' make institute Stating air cushion body 10 " ' includes the accommodating chamber 520 " ', the mouth-sealed portion 101 " ' can be relative to the accommodating chamber 520 " ' Fold to by the accommodating chamber 520 " ' outlet seal.

First main body 1021 " ' and second main body 1022 " ' broadly square, so that first main body 1021 " ' and second main body 1022 " ' pass through the three-dimensional plastic packaging seam 40 " ' carries out the receiving formed after secondary plastic Chamber 520 " ' shape be also rough square.It is arranged between first main body 1021 " ' and second main body 1022 " ' Have the plane plastic packaging seam 30 " ', first main body 1021 " ' and second main body 1022 " ' moulded along the plane Joint seal 30 " ' it is folded.The plane plastic packaging seam 30 " ' is in first main body 1021 " ' and second main body 1022 " ' on Roughly annular setting, so as to be filled with the columnar arrangement of the filling channel of the air cushion body 10 " ' after air in a ring.

It is emphasized that as shown in Figure 38 and Figure 39, the closed cells 3010 " ' it is rectangle, by described continuous Plane plastic packaging stitch 301 " ' formed simultaneously be set to first main body 1021 " ' and second main body 1022 " ' center, ' part that surrounds can not be filled with air, to make first main body 1021 " ' and institute by the closed cells 3010 " of the sealing State the second main body 1022 " ' center be made of two layers of air storage films 11 and 12 without the gases such as including air, into And after ' and second main body 1022 " ' is folded against when first main body 1021 " and pass through the three-dimensional plastic packaging seam 40 " ' Plastic packaging and the accommodating chamber 520 " formed ' front 521 " ' and the back side 522 " ' center not will receive from air Pressure, therefore when article is put into the accommodating chamber 520 " ' after, the front and back of article will not because of being squeezed and It deforms or is destroyed, to improve the safety of the article.

As shown in figure 39, it is overlapped after when first main body 1021 ", ' and second main body 1022 " ' is folded against, edge The both sides of the edge of first main body 1021 " ' and second main body 1022 " ', by the three-dimensional plastic packaging seam 40 " ' by the One main body 1021 " ' and second main body 1022 " ' secondary plastic is carried out, to form the accommodating chamber 520 " '.In addition, working as First main body 1021 " ' and second main body 1022 " ' by after three-dimensional plastic packaging the seam 40 " ' secondary plastic, it is being formed The accommodating chamber 520 " ' first main body 1021 " ' and second main body 1022 " ' two sides of the bottom be symmetrically arranged with Two slanting three-dimensional plastic packagings seams 40 " ', thus by the accommodating chamber 520 " ' the bottom angle Liang Ge carry out three-dimensional plastic packaging so that The accommodating chamber 520 " ' the bottom angle Liang Ge can not be filled with air in soft flat, therefore improve the air-packing The mellow and full property of bag 52 " ', to reduce the probability that the air-packing bag 52 " ' faces collision directly with other objects.

The accommodating chamber 520 " that the mouth-sealed portion 101 " ' can by glue by the main part 102 " ' is formed ' go out Mouth seals, preferably double-sided adhesive.

In addition, the main channel unit 15 " ' is laterally set in the specific embodiment of the air cushion body 10 " ' Be placed in first main body 1021 " ' top and vertical with the inflation direction of air, the solid plastic packaging seam 40 " ' is in the master Channel unit 15 " ' one end there are the air intlets 152 " ', so that the main channel unit 15 " ' three-dimensional is not moulded by described Joint seal 40 " ' it shuts.In other words, the three-dimensional plastic packaging seam 40 " ' is to first main body 1021 " ' and second main body 1022 " ' edge forms the accommodating chamber 520 " by three-dimensional 40 " ' the progress secondary plastic of plastic packaging seam ' when, it is described vertical It 40 " ' is not completely by first main body 1021 " that body plastic packaging, which stitches, ' and the second main body 1022 " ' coincidence of a folding after two The bottom end of side extends to top, but side by bottom end extends upwardly to first main body 1021 " wherein ' the master it is logical The lower section of road unit 15 " ', to leave the air intlet 152 " of filling air for the main channel unit 15 " ' ', thus Pass through the air intlet 152 " ' be the air cushion body 10 " ' carry out being filled with air.

It should be noted that in the present invention, described first holds bag 52, described second holds bag 52 ', third folder Embrace bag 52 " and the described 4th hold bag " ' one kind for holding bag 52 is belonged to, only structure is different, and those skilled in the art can be with Other deformations are made to the structure for holding bag in the above-mentioned Chief Technology Officer of the present invention, are belonged within protection scope of the present invention.

In addition to this, those skilled in the art can appoint air cushion body of the present invention according to above-mentioned exposure What changes, as long as using technical solution identical or approximate with the present invention, solves technology identical or approximate with the present invention Problem, and reached technical effect identical or approximate with the present invention, it belongs within protection scope of the present invention, the present invention Specific embodiment be not limited thereto.

It is the structural representation of a specific embodiment of packing device 50 of the present invention as shown in Figure 42 to Figure 46 Figure.In this embodiment, the package body 51 in the packing device 50A is the flat bag, the air-packing bag 52 Hold bag for described first, described first hold bag 52 and be put into the cavity package 510 of the flat bag 51, described first It holds in the accommodating chamber 520 of bag 52 and is put into wrapping material product.

Specifically, as shown in Figure 67, the packing device 50A application method the following steps are included:

1001: described first second part 102 for holding bag 52 is put into the cavity package 510 of the flat bag 51；

1002: placing an article within the described first accommodating chamber 520 for holding bag 52；

1003: holding bag 52 to described first and be inflated；

1004: the first part 101 that described first holds bag 52 is put into the flat bag 51；

1005: the cavity package 510 of the flat bag 51 is sealed.

In the packing device, the size in the flat bag 51 is 165mm*220mm, and described first, which holds bag 52, is suitble to Packing laminate sheet type article, such as mobile phone etc..The second part 102 for holding bag 52 due to described first is put into the flat bag 51 Later, the first part 101 that described first holds bag 52 can be reserved in the outside of the flat bag 51, convenient for described First, which holds bag 52, is inflated.

In the step 1003, the air intlet for the main channel unit 15 for holding bag 52 by described first 152, which hold bag 52 to described first, is inflated.

In the step 1005, carried out by the cavity package 510 of the sealing device 513 to the flat bag 51 Inflation.

In addition, article is held before bag 52 is inflated described first is just placed into the described first receiving for holding bag 52 Chamber 520, described first holds after bag 52 is inflated expansion and can step up the article, and makes the article by enough slow Punching.It is put into the flat bag 51 after described first holds the inflation of bag 52, described first holds the first part 101 of bag 52 The outlet for the accommodating chamber 520 that described first holds bag 52 sealed by turning down, then by the packaging of the flat bag 51 The outlet of chamber 510 is sealed by the sealing device 513, thus article will not be held from first slided in bag 52 it is described The outside of flat bag 51.

Especially it is emphasized that not having since the flat bag 51 includes first face 511 and second face 512 There is setting bottom surface, therefore when the packing device 50A is during freely falling body, the flat bag 51 can interfere the whereabouts shape of air-flow State, to make first face 511 or second face 512 and the ground face contact of the flat bag 51, to mention for the article For the buffering of large area.

It is the structural representation of another specific embodiment of packing device 50 of the present invention as shown in Figure 47 to Figure 51 Figure.

The package body 51 of the packing device 50B is the self-standing bag 51 ', and the air-packing bag 52 is described Second holds bag 52 ', and described second, which holds bag 52 ', can be placed in the cavity package 510 ' of the self-standing bag 51 ' simultaneously And it is sealed, and the described second accommodating chamber 520 ' for holding bag 52 ' can accommodate article.

Specifically, as shown in Figure 68, the application method of the packing device 50B the following steps are included:

1001 ': holding bag 52 ' for described second and be put into the cavity package 510 ' of the self-standing bag 51 '；

1002 ': holding bag to described second after being put into article in the accommodating chamber 520 ' that described second holds bag 52 ' 52 ' inflations；

1003 ': holding bag 52 ' for described second and be pushed home into and be completely disposed at the cavity package of the self-standing bag 51 ' In 510 '；

1004 ': by the exit seal of the cavity package 510 ' of the self-standing bag 51 '.

Specifically, the size of the cavity package of the self-standing bag 51 ' is 185mm*255mm*80mm, second folder Bag 52 ' is embraced to be suitable for packing platypelloid type article, such as the flat bottle body for filling liquid etc..To hold bag 52 ' flat when described second In the whole cavity package 510 ' for being placed in the self-standing bag 51 ', described second holds the main channel unit 15 ' of bag 52 ' The outside of the self-standing bag 51 ' is exposed in the position of the air intlet 152 ', to be suitble to hold the progress of bag 52 ' to described second Inflation.

It is easy to operate since the packaged article is to hold before bag 52 ' is inflated to be put into described second, and And inflate after described second hold bag 52 ' expand after can clamp the packaged article, thus avoid the article by 520 ' slide in the accommodating chamber.It is pushed completely after described second holds the inflation of bag 52 ' as the described of the self-standing bag 51 ' In cavity package 510 ', and by the exit seal of the cavity package 510 ', therefore it can ensure that the article will not be by the appearance Chamber 520 ' of receiving slides to the outside of the self-standing bag 51 '.

It should be noted that since the self-standing bag 51 ' can stand, in addition to improving the aobvious of the self-standing bag 51 ' Show except effect, when the packing device 50B is when being carried out freely falling body by external force, air-flow can interfere the self-support The whereabouts form of bag 51 ', to state inclination after making the falling of the self-standing bag 51 ' or stand, without in inversion shape State.

It is a kind of variant embodiment of above-described embodiment of the packing device 50C as shown in Figure 52 and Figure 53, it is described The package body 51 of packing device 50C is the self-standing bag 51 ', and the air-packing bag 52 is that the third holds bag 52".Place unlike the embodiments above is, in this specific embodiment, by holding the institute on bag 52 " in the third The two sides for stating closed cells 3010 " are respectively arranged with two vertical plane plastic packaging seams 302 ", so that the third be made to hold It is in a column that the accommodating chamber 520 " of bag 52 " is internal after inflation, therefore the packing device 50C is adapted to packaging column Article.

It is the structural representation of the yet another embodiment of packing device of the present invention as shown in Figure 54 to Figure 58 Figure.The package body 51 of the packing device 50D is a flat bottom bags 51 " ', the air-packing bag 52 holds for one the 4th Bag 52 " ' can place article in the described 4th holds bag 52 " ' the accommodating chamber 520 " ', and the described 4th holds bag 52 " ' The flat bottom bags 51 " can be placed in ' the cavity package 510 " ' and sealed.

Specifically, as shown in Figure 69, the application method of the packing device 50D the following steps are included:

1001 ": holding bag 52 " for the described 4th ' packet of the main part 102 " ' be put into the flat bottom bags 51 " ' It behave affectedly in 510 " '；

1002 ": placing an article within the described 4th and hold bag 52 " ' the accommodating chamber 520 " ' in and inflate；

1003 ": holding bag 52 " for the described 4th ' the mouth-sealed portion 101 " ' it folds, thus by the accommodating chamber 520 " ' outlet seals；

1004 ": holding bag 52 " for the described 4th ' it is pushed into the flat bottom bags 51 " completely in ' the cavity package 510 " '；

1005 ": by the flat bottom bags 51 " ' the cavity package 510 " ' exit seal.

The size of in the specific embodiment, flat bottom bags 51 " ' the cavity package 510 " ' is 150mm* The size that 265mm*90mm holds bag 52 " due to the described 4th ' inflation after the accommodating chamber 520 " ' is larger and is substantially positive It is rectangular, therefore it is suitble to package shape close to square or larger-size article.

It is the still another embodiment of packing device 50E of the present invention, the packaging as shown in Figure 59 to Figure 61 Device 50E and above-mentioned specific embodiment the difference is that, in the packing device 50E, the package body 51 is institute Bag with square bottom 51 " is stated, the air-packing bag 52 holds bag 52 for described first, holds bag 52 and the side bottom by described first Bag 51 " and form the packing device 50E.

The package body as a kind of deformation of the present embodiment, as shown in Figure 62 to Figure 66, in the packing device 50F 51 can use eight banding 51 " ", the air-packing bag 52 in the packing device 50F is that the third holds bag 52 ", pass through eight banding 51 " " and the third hold the combination of bag 52 " and form the packing device 50F.

In addition to this, package body 51 of the present invention can also with rectangular air-packing bag or U-shaped air-packing bag or Other any packing devices of person are used cooperatively and form the packing device 50 etc., belong within protection scope of the present invention.

Those skilled in the art can also select above-mentioned different package bodies air unlike those described above according to the actual situation Buffer body is combined and forms the packing device, as long as using technical solution identical or approximate with the present invention, solves The technical problem identical or approximate as the present invention, and reached technical effect identical or approximate with the present invention, it belongs to Within protection scope of the present invention, a specific embodiment of the invention is not limited thereto.

It should be understood by those skilled in the art that foregoing description and the embodiment of the present invention shown in the drawings are only used as illustrating And it is not intended to limit the present invention.The purpose of the present invention has been fully and effectively achieved.Function and structural principle of the invention exists It shows and illustrates in embodiment, under without departing from the principle, embodiments of the present invention can have any deformation or modification.

Claims

1. a packing device, for packing an article, which is characterized in that the packing device includes package body and air-packing Bag, wherein the package body includes a cavity package, the air-packing bag can be placed on the cavity package, the air packet Pack includes accommodating chamber, with for placing the article, the article can be held in the appearance of the air-packing bag Receive chamber.

2. packing device according to claim 1, wherein the package body includes a visible section, the visible section is set to The surface of the package body, by the visible section it can be seen that article inside the cavity package.

3. packing device according to claim 1, wherein the package body includes a waterproof layer, the cavity package is by described Waterproof layer cladding, so that the cavity package has water-proof function.

4. packing device according to claim 1, wherein the package body is flat bag, self-standing bag, bag with square bottom or eight sides Envelope.

5. packing device according to claim 1, wherein the air-packing bag is to hold bag.

6. packing device according to claim 1, wherein the material of the package body is papery, cloth, plastic foil, plastics Plate, metal or paper pulp film.

7. packing device according to claim 1, wherein the air-packing bag includes an at least air cushion body, it is described Air cushion body includes that at least two layers of air storage films are formed by a plurality of plane plastic packaging seam and three-dimensional plastic packaging seam heat-sealing, the sky Gas buffer body further comprises a main channel unit, is inflated by the main channel unit to the air cushion body.

8. packing device according to claim 7, wherein the direction of the main channel unit and the air cushion body It is consistent to inflate direction.

9. packing device according to claim 1 to 8, wherein the air-packing bag and the package body phase It is mutually independent.

10. packing device according to claim 1 to 8, wherein the air-packing bag and the package body connect Connect fixation.