CN102717973B - Packaging bag with buffering function - Google Patents

Packaging bag with buffering function Download PDF

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Publication number
CN102717973B
CN102717973B CN201210204879.2A CN201210204879A CN102717973B CN 102717973 B CN102717973 B CN 102717973B CN 201210204879 A CN201210204879 A CN 201210204879A CN 102717973 B CN102717973 B CN 102717973B
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CN
China
Prior art keywords
described
column portion
gas column
buffering gas
buffering
Prior art date
Application number
CN201210204879.2A
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Chinese (zh)
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CN102717973A (en
Inventor
廖耀鑫
简婉慈
Original Assignee
苏州亚比斯复合材料有限公司
廖耀鑫
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Application filed by 苏州亚比斯复合材料有限公司, 廖耀鑫 filed Critical 苏州亚比斯复合材料有限公司
Priority to CN201210204879.2A priority Critical patent/CN102717973B/en
Publication of CN102717973A publication Critical patent/CN102717973A/en
Application granted granted Critical
Publication of CN102717973B publication Critical patent/CN102717973B/en

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Abstract

The invention relates to a packaging bag with a buffering function. The packaging bag comprises a first buffering air column portion, a second buffering air column portion and a binding strap, wherein the first buffering air column portion consists of multiple air columns, the second buffering air column portion consists of multiple air columns and is connected with the first buffering air column portion to form a containing space for containing articles, and the binding strap is connected with at least one of the first buffering air column portion and the second buffering air column portion and used for hermetically covering an opening of the containing space. The articles can be effectively buffered and protected during conveying by the first buffering air column portion and the second buffering air column portion consisting of the multiple air columns, so that the problem of insufficient shock absorption capacity of small air bag bubbles is solved. In addition, the binding strap can be used for adhesion of labels and can also protect the air columns from being punctured, and further, the binding strap can tightly bind the first buffering air column portion and the second buffering air column portion to prevent articles with different sizes from swaying.

Description

There is the packaging bag of pooling feature

Technical field

The present invention relates to a kind of packaging bag, particularly a kind of packaging bag with pooling feature.

Background technology

Generally, when sending mail or article, mail or article can be placed in Envelope bag, and write, print or print addressee information and sender's information in Envelope bag front, re-use viscose or other mode closing envelopes bags.But for a long time,, general used Envelope bag, there is no very large change, just in style, there is the variation of a little, for example, in enclosuring structure, set up metal cramp, or cotton thread is around fastener, or be sealing with from viscose etc., cannot be different and adjust along with content.

For energy buffer protection content; can first content be coated to have the plastic film of a plurality of stingy vesicas; be placed on again in Envelope bag; or in Envelope bag, lay the plastic film with a plurality of stingy vesicas; again content is placed in Envelope bag; by the buffer protection of stingy vesica, can avoid content directly to be impacted and damage.Yet the damping capaicty of stingy vesica is not enough, just cannot reach the object of buffering shock-absorbing for larger impact load, for transporting the precise article that needs to be subject to improving protection in way, just cannot pack and transport with this.

Summary of the invention

In order to solve the problems of the technologies described above, the invention provides a kind of packaging bag with pooling feature, there is good buffering effect.

In order to achieve the above object, the end scheme that the present invention adopts is: a kind of packaging bag with pooling feature, comprising:

The the first buffering gas column portion being formed by a plurality of gas columns;

The the second buffering gas column portion being comprised of a plurality of gas columns, is connected to form the accommodation space for accommodating article with described the first buffering gas column portion; Junction open-ended above the first buffering gas column portion and the second buffering gas column portion, forms nature opening, the entrance that this opening is article.

Band, is connected with described the first buffering gas column portion and/or is connected with described the second buffering gas column portion, for the posting port of accommodation space described in capping, can close this opening.

Further, described the first buffering gas column portion comprises the first fixation side and the first open side, described the first open side is positioned at the opening part of described accommodation space, and described the first fixation side is positioned at one end deviating from mutually with described the first open side of described the first buffering gas column portion.

Further, described the second buffering gas column portion comprises the second fixation side and the second open side, described the second open side is positioned at the opening part of described accommodation space, described the second fixation side is positioned at one end deviating from mutually with described the second open side of described the second buffering gas column portion, described the second fixation side and described the first fixation side are fixedly connected

Further, one end adjacent with described the second open side in described the second buffering gas column portion is connected with described the first buffering gas column portion, and the other end and described first other end that cushions gas column portion adjacent with described the second open side in described the second buffering gas column portion are fixedly connected.

Further, described band be to generate necessarily can paste labels plane and can by opening with fastening type capping quilt bag thing, no matter whether the size of object and described accommodation space is adaptive, all can utilize band by this opening, to tighten mode capping, therefore band can be a plastics lamellar body independently, or the independent lamellar body that is composited of this plastics lamellar body and other materials, or formed by the not inflatable section that buffering gas column portion itself extends to form: described band comprises:

Fixed end, is connected with described the first fixation side;

Positioning end, can be fixed on described the second buffering gas column portion, with by the opening capping of described accommodation space.

Further, described positioning end is provided with pastes part, for described positioning end being fixed on to described the second buffering gas column portion.

Further, described band comprises:

Fixed end, is connected with described the second fixation side;

Positioning end, can be fixed on described the first buffering gas column portion, with by the opening capping of described accommodation space.

Further, described positioning end is provided with pastes part, for described positioning end being fixed on to described the first buffering gas column portion.

Further, when described band is a plurality of lamellar body, by a left side for 2 bands wherein, right heat-sealing engages, do not join with the first buffering gas column portion or the second buffering gas column portion, bottom is connected with described the second cushion gas column bottom heat-sealing with described the first buffering gas column portion, form the loose bag of coated described the first buffering gas column portion and described the second buffering gas column portion, the 3rd described band comprises fixed end and positioning end, described fixed end is connected with described the first fixation side or described the second fixation side connects, described positioning end can be fixed on described bag, with by the opening capping of described accommodation space.

Further, the length of described band, width all can be allocated voluntarily according to the size of buffering gas column portion.

Further, the material of described band can be for the material of PE or PE and unlike material be as common compositions such as paper, the cotton foaming of pearl pearl, cloth, carboards.

Further, described band is plastics lamellar bodies, and this utilizes this plane to label various as a plane, in order to mailing, pastes addressee's data.

Further, also comprise at least one air-valve device, for described the first buffering gas column portion and described the second buffering gas column portion are inflated.

Further, described air-valve device is the unidirectional air-stopping valve of auto-stopping gas inflation auto-stopping gas or one group of continuity inflation.

Further, also comprise filling channel, described filling channel is connected with described the first buffering gas column portion, described the second buffering gas column portion by described air-valve device.Each shape can stored air gas column, owing to being provided with independently unidirectional air-stopping valve, from the inflation of inflation road, the unidirectional air-stopping valve of gas column, closes air intake automatically, formation is held one's breath, and makes the first buffering gas column and second cushion gas column and has pooling feature.

Further, described the first buffering gas column portion and described the second buffering gas column portion are formed by 2 superimposed post heat-seal of adventitia.

Further, described band can be engaged and form with the first buffering gas column portion or the second buffering gas column portion by another sheet plastic film;

Or,

By the not inflatable region arranging in described packaging bag, formed.

Further, described the first buffering gas column portion and described the second buffering gas column portion are provided with can gas area and described not inflatable region, described inflatable region forms described the first buffering gas column portion and described the second buffering gas column portion, the plastics adventitia of described not inflatable region is cut, form independently two described bands, respectively corresponding described the first buffering gas column portion and the second buffering gas column portion.

The first buffering gas column portion that the present invention is comprised of a plurality of gas columns cushions gas column portion with second, and in the process of transporting, effective buffer protection article, solve the problem of the damping capaicty deficiency of existing stingy vesica.In addition, band, except being sticked label, also can prevent that gas column from being punctured, and band can be tightened the first buffering gas column portion and the second buffering gas column portion, and the article of different sizes can not shaken in the process of transporting.

Not only band but also can relate to into two plastic sheets and form, connects this two lamellar bodies heat-sealing in the relative bottom of posting port, those buffer part are sealed and are connected to form with two lamellar bodies in the left and right sides of buffering lamellar body.

Accompanying drawing explanation

Fig. 1 is that the master of the first embodiment of the present invention looks schematic diagram ();

Fig. 2 is that the master of the first embodiment of the present invention looks schematic diagram (two);

Fig. 3 is that the master of the first embodiment of the present invention looks schematic diagram (three);

Fig. 4 A is the generalized section at the 3rd figure A-A ' position;

Fig. 4 B is the generalized section at the 3rd figure B-B ' position;

Fig. 5 is the schematic appearance of taking in article of the first embodiment of the present invention;

Fig. 6 is the schematic side view of taking in article of the first embodiment of the present invention;

Fig. 7 is the schematic side view of the sealing of the first embodiment of the present invention;

Fig. 8 is the labelled schematic appearance of the first embodiment of the present invention;

Fig. 9 is that the master of the second embodiment of the present invention looks schematic diagram ();

Figure 10 is that the master of the second embodiment of the present invention looks schematic diagram (two);

Figure 11 is the schematic appearance of taking in article of the second embodiment of the present invention;

Figure 12 is the schematic side view of the sealing of the second embodiment of the present invention;

Figure 13 arranges the schematic diagram of He Bu inflatable region, inflatable region in the packaging bag of the third embodiment of the present invention;

Figure 14 arranges the schematic diagram of He Bu inflatable region, inflatable region in the packaging bag of the third embodiment of the present invention;

Figure 15 is the band schematic diagram of the third embodiment of the present invention;

Figure 16 is the bag schematic diagram that the band of the third embodiment of the present invention forms;

Figure 17 is the schematic diagram of the bag body sealing of the third embodiment of the present invention.

The specific embodiment

Below in conjunction with accompanying drawing, structure of the present invention and principle are elaborated, illustrated embodiment, only for explaining the present invention, not limits protection scope of the present invention with this.

The packaging bag 1 with pooling feature of the present invention comprises:

The the first buffering gas column portion 3 being formed by a plurality of gas columns;

The the second buffering gas column portion 4 being comprised of a plurality of gas columns, is connected to form the accommodation space for accommodating article with described the first buffering gas column portion 3;

Band 8, is connected with described the first buffering gas column portion 3 and/or is connected with described the second buffering gas column portion 4, for the opening of accommodation space described in capping.

By the first adventitia 21 and the second adventitia 22, via heat-sealing, be connected to form air column slice 2, and the first adventitia 21 and the second adventitia 22 coincide up and down, thereby can form the air column slice 2 with a plurality of gas columns 25 via heat-sealing means formation hot-sealing line 23a, 23b, 23c, 23d, 23e, air column slice 2 is divided into the first buffering gas column portion 3 and the second buffering gas column portion 4 being interconnected.As shown in Figure 1, a plurality of gas columns 25 are sequentially adjacent setting on orientation X, and on the long axis direction Y of a plurality of gas columns 25, divide into the first buffering gas column portion 3 and the second buffering gas column portion 4, therefore, gas column portion 4 is cushioned for being connected in one end of the first buffering gas column portion 3 and second.

The the first buffering gas column portion 3 forming with a plurality of gas columns cushions gas column portion 4 with second, and in the process of transporting, effective buffer protection article, solve the problem of the damping capaicty deficiency of existing stingy vesica.

In the present embodiment, the first buffering gas column portion 3 has the first fixation side 3a and the first open side 3b, and the first fixation side 3a and the first open side 3b are positioned at the first buffering gas column portion 3 at the two ends of gas column 25 orientation X; The second buffering gas column portion 4 has the second fixation side 4a and the second open side 4b, and the second fixation side 4a and the second open side 4b are positioned at the second buffering gas column portion 4 at the two ends of gas column 25 orientation X.

As shown in Figures 1 and 2, band 8 has fixed end 81 and positioning end 82, and wherein, fixed end 81 is fixed on the first fixation side 3a of the first buffering gas column portion 3,

The length of described band 8 and width can be set in the present embodiment according to actual needs, and the length of band 8 is not shorter than the first buffering gas column portion 3 in the length of gas column 25 orientations.

In the present embodiment, the length of band 8 is identical in the length of gas column 25 orientations with the first buffering gas column portion 3.With the first isometric adventitia 21, the second adventitia 22, form packaging bag, handling ease with band 8 heat-sealings.

In the present embodiment, the width of described band 8 is not more than described the first buffering gas column portion 3 in the length of its gas column bearing of trend.Attractive in appearance and save cost.

At this, band 8 and the first adventitia 21 and the second adventitia 22, the first inner membrance 51 and the second inner membrance 52 can be made by polyesters (polyester), polyethylene polypropylene co-polymer, formic acid diethylester (PET), ethylene-ethyl acetate (EVA), polypropylene (PP), nylon (Nylon), compound film, biodegradable material (biodegradable materials), the energy heat such as paper wood of High molecular material coating is melted together with PE heat sealability material, prevent that gas column 25 is punctured.

For further preventing that gas column 25 is punctured, band 8 also can be strengthened material by other and make.

For reaching the object of waterproof, band 8 also can be made by other waterproof materials.

In addition, band 8 can be provided with and paste part 85 in positioning end 82, be stained with (Velcro) etc., but the present invention is non-as limit such as viscose, devil.

As shown in Fig. 3 and Fig. 4 A, 3 bendings of the first buffering gas column portion coincide mutually with the second buffering gas column portion 4, the side that heat-sealing the first buffering gas column portion 3 is not communicated with the second buffering gas column portion 4, and seal the first fixation side 3a and the second fixation side 4a and it is connected to a fixed, make the first buffering gas column portion 3 and the second buffering gas column portion 4 be formed for the accommodation space of accommodating article, the first open side 3b and the second open side 4b surround the opening 20 of this accommodation space.

Refer to shown in Fig. 4 B, after airing form is inflated air column slice 2 as previously mentioned, gas column 25 inflations of the first buffering gas column portion 3 and the second buffering gas column portion 4, from the stacking sheet (as shown in Figure 3) of unaerated state, become the three-dimensional column (as shown in Figure 5) of inflation state, in other words, the first adventitia 21 and the second adventitia 22 become stereo structure because inflation outwards pulls open, and make the first buffering gas column portion 3 and the second buffering gas column portion 4 at the contraction in length of orientation.Because band 8 is sheet body structure, after air column slice 2 inflations, its length is constant, but because the first buffering gas column portion 3 and second cushions gas column portion 4 at the contraction in length of orientation, make when inflation state, band 8 is longer than the length of the first buffering gas column portion 3 or the second buffering gas column portion 4 in the length of orientation.

Refer to shown in Fig. 5, air column slice 2 forms a bag, between the first buffering gas column portion 3 and the second buffering gas column portion 4, has the accommodation space that can take in article 9.Refer to shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, after user inserts article 9 between the first buffering gas column portion 3 and the second buffering gas column portion 4, with band 8 by the first buffering gas column portion 3 around to the second buffering gas column portion 4, make the part 85 of pasting of band 8 be located end and 82 be attached at the second buffering gas column portion 4, use and cover opening 20, avoid article 9 by deviating between the first buffering gas column portion 3 and the second buffering gas column portion 4.Be noted that especially, as shown in Figure 8, user, utilize band 8 to carry out in bale packing process, together with the top (near one end of opening 20) of straining band 8 and making the first buffering gas column portion 3 and second cushion gas column portion 4 fits tightly, therefore, gas column 25 can closely be coated article 9, and cocoa prevents that gas column from being punctured, in the process of transporting, can effectively prevent that article 9 from rocking between the first buffering gas column portion 3 and the second buffering gas column portion 4, further it, size along with article 9, it pastes the equal capable of regulating of band 8 different positions and tightens the first buffering gas column portion 3 and the second buffering gas column portion 4, make gas column 25 can closely be coated the article 9 of different sizes, promote the convenience of sending, and needn't vary in size and just change the size of packaging bag 1 because of article.

Refer to shown in Fig. 8, in one embodiment, on band 8, can be provided with label 86, user can write, print or print addressee information and sender's information in label 86, or records and transport notice, to send.

Refer to shown in Fig. 9 to Figure 12, it is the disclosed packaging bag with pooling feature in the second embodiment of the present invention.The difference of the present embodiment and the first embodiment maximum is belt structure.In the present embodiment, the second fixation side 4a that the first fixation side 3a of the first buffering gas column portion 3 is provided with band 8, the second buffering gas column portions 4 is provided with band 8 equally.As previously mentioned, air column slice 2 forms a bag, after article 9 being inserted between the first buffering gas column portion 3 and the second buffering gas column portion 4, the band 8 that is positioned at the first fixation side 3a by the first buffering gas column portion 3 around to the second buffering gas column portion 4, making to paste part 85 is located end and 82 is attached at the second buffering gas column portion 4, the band 8 that is positioned at the second fixation side 4a by the second buffering gas column portion 4 around to the first buffering gas column portion 3, make to paste part 85 and be located end and 82 be attached on another band 8, article 9 bale packings can be cushioned between gas column portion 4 with second in the first buffering gas column portion 3.

The above is the type of attachment of unrestricted band 8 also, band 8 also can only be fixed on by fixed end the second fixation side 4a of the second buffering gas column portion 4, after article are inserted between the first buffering gas column portion 3 and the second buffering gas column portion 4, the band 8 that is positioned at the second fixation side 4a by the second buffering gas column portion 4 around to the first buffering gas column portion 3, make to paste part 85 and be located end 82 attachings and the first buffering gas column portion 3, use and cover opening 20, avoid article 9 by deviating between the first buffering gas column portion 3 and the second buffering gas column portion 4, prevent that article 9 from rocking between the first buffering gas column portion 3 and the second buffering gas column portion 4 simultaneously.

Referring to Figure 13-Figure 17, described band 8 also can be for a plurality of.

Described band 8 can be engaged and form with the first buffering gas column portion 3 or the second buffering gas column portion 4 by another sheet plastic film;

Or the not inflatable region being arranged by packaging bag forms.

Inflatable region a and inflatable region b are not set on described the first adventitia 21 and the second adventitia 22, described inflatable region a heat-sealing forms described the first buffering gas column portion 3 and described the second buffering gas column portion 4, the plastics adventitia of described not inflatable region b is cut, form independently two described bands 8, respectively corresponding described the first buffering gas column portion 3 and the second buffering gas column portion 4.

The left and right heat-sealing of described 2 bands is engaged, do not join with the first buffering gas column portion 3 or the second buffering gas column portion 4, bottom is connected with described the second buffering gas column 4 bottom heat-sealings with described the first buffering gas column portion 3, forms the bag loose, that have opening of coated described the first buffering gas column portion 3 and described the second buffering gas column portion 4;

On the basis of the above, can on a described band 8 of the opening part of described bag, described positioning end be set, described positioning end can be fixed on described in another on band 8, with the opening of bag described in capping;

The 3rd described band 8 can also be set on the basis of the above, the 3rd described band 8 comprises fixed end 81 and positioning end 82, described fixed end 81 is connected with described the first fixation side or described the second fixation side connects (being the bottom of described bag), described positioning end 82 can be fixed on described bag, with by the opening capping of described accommodation space, the 3rd band is provided with label 86.

The length of described band 8, width all can be allocated voluntarily according to the size of the first buffering gas column portion 3 or the second buffering gas column portion 4.

The material of described band can be for the material of PE or PE and unlike material be as common compositions such as paper, the cotton foaming of pearl pearl, cloth, carboards.

Described band is plastics lamellar bodies, and this utilizes this plane to label various as a plane, in order to mailing, pastes addressee's data.

The packaging bag that the present invention has pooling feature also comprises at least one air-valve device, for described the first buffering gas column portion 3 and described the second buffering gas column portion 4 are inflated.

The packaging bag that the present invention has pooling feature also comprises filling channel 24, and described filling channel 24 is connected with described the first buffering gas column portion 3, described the second buffering gas column portion 4 by described air-valve device.

In one embodiment, described air-valve device is continuity air-stopping valve 5.The first adventitia 21 and the second adventitia 22 are connected formed hot-sealing line 23f via heat-sealing, between the first adventitia 21 of hot-sealing line 23a, 23f and the second adventitia 22, form filling channel 24, and one end of filling channel 24 has inflation inlet 24a(as shown in Figure 4 A).

In one embodiment, as shown in Fig. 1 and Fig. 4 B, the first inner membrance 51 and the second inner membrance 52 can be set and formation continuity air-stopping valve 5 between the first adventitia 21 and the second adventitia 22.Continuity air-stopping valve 5 can be arranged at the first buffering gas column portion 3, and, the first inner membrance 51 and the second inner membrance 52 are placed in slightly lower of the first adventitia 21 and the second adventitia 22 inner tops, with heat-sealing means, produce heat seal point 5a, to connect the first adventitia 21 and the first inner membrance 51, the second adventitia 22 and the second inner membrance 52, and in the inside face of the first inner membrance 51 and the second inner membrance 52, interval is set and is coated with a plurality of heat proof materials 53, using and utilize heat proof material 53 as the negotiable path of air.In addition, the first inner membrance 51 is connected via heat-sealing means with the second inner membrance 52 and forms a plurality of gas passages 54, corresponding at least one gas passage 54 of each gas column 25.Owing to connecting respectively the first adventitia 21 and the first inner membrance 51, the second adventitia 22 and the second inner membrance 52 with heat seal point 5a in filling channel 24, when gas enters filling channel 24 by inflation inlet 24a and filling channel 24 is expanded, the first adventitia 21 and the second adventitia 22 are subject to gas to push and outwards pull open, via heat seal point 5a, drive unconnected the first inner membrance 51 and the second inner membrance 52 outwards to pull open, make the gas in filling channel 24 be filled with gas column 25 via filling channel 24.

The aforementioned explanation about continuity air-stopping valve 5 is only for giving an example, and the present invention is non-as limit, and described air-valve device also can be each gas column 25 independently single air valve structure is set respectively, or other can be filled with gas the rear only air valve structure of gas of gas column 25.In addition, air valve structure can be arranged at the first buffering gas column portion 3, also can be arranged at the second buffering gas column portion 4.

The above is preferred embodiment of the present invention, not with this, limits protection scope of the present invention, anyly has the knack of this skill person, not departing from spirit of the present invention a little change and the retouching done, all should be covered by category of the present invention.

Claims (13)

1. there is a packaging bag for pooling feature, it is characterized in that, comprising:
The the first buffering gas column portion being formed by a plurality of gas columns;
The the second buffering gas column portion being comprised of a plurality of gas columns, is connected to form the accommodation space for accommodating article with described the first buffering gas column portion;
Band, is connected with described the first buffering gas column portion and/or is connected with described the second buffering gas column portion, for the opening of accommodation space described in capping;
Described the first buffering gas column portion comprises the first fixation side and the first open side, described the first open side is positioned at the opening part of described accommodation space, described the first fixation side is positioned at one end deviating from mutually with described the first open side of described the first buffering gas column portion, and described the first fixation side is positioned at described first with described the first open side and cushions gas column portion at the two ends of gas column orientation;
Described the second buffering gas column portion comprises the second fixation side and the second open side, described the second open side is positioned at the opening part of described accommodation space, described the second fixation side is positioned at one end deviating from mutually with described the second open side of described the second buffering gas column portion, described the second fixation side and described the first fixation side are fixedly connected
One end adjacent with described the second open side in described the second buffering gas column portion is connected with described the first buffering gas column portion, and the other end and described first other end that cushions gas column portion adjacent with described the second open side in described the second buffering gas column portion are fixedly connected;
Described band is one or more, and described band is 1, and described band is fixed on described the first buffering gas column portion and described the second buffering gas column portion bottom, is formed for the spatial accommodation of coated described the first buffering gas column portion and described the second buffering gas column portion;
Described band is a plurality of, wherein the left and right sides of 2 bands seals together voluntarily, the bottom of described 2 bands all with described the first buffering gas column portion and the Base Heat sealing-in of described the second buffering gas column portion, formation is by this first buffering gas column portion, the bag that the second buffering gas column portion encases, the 3rd described band comprises fixed end and positioning end, described fixed end is connected with described the first fixation side or described the second fixation side connects, the described positioning end corresponding with described fixed end can be fixed on described the second buffering gas column portion or described the first buffering gas column portion, with by the opening capping of described accommodation space, or one of them band of the opening part of described bag is provided with described positioning end.
2. the packaging bag with pooling feature according to claim 1, is characterized in that,
Described band comprises:
Fixed end, is connected with described the first fixation side;
Positioning end, can be fixed on described the second buffering gas column portion, with by the opening capping of described accommodation space.
3. the packaging bag with pooling feature according to claim 2, is characterized in that, described positioning end is provided with pastes part, for described positioning end being fixed on to described the second buffering gas column portion.
4. the packaging bag with pooling feature according to claim 1, is characterized in that, described band comprises:
Fixed end, is connected with described the second fixation side;
Positioning end, can be fixed on described the first buffering gas column portion, with by the opening capping of described accommodation space.
5. the packaging bag with pooling feature according to claim 4, is characterized in that, described positioning end is provided with pastes part, for described positioning end being fixed on to described the first buffering gas column portion.
6. according to the packaging bag with pooling feature described in claim 2 to 5 any one, it is characterized in that, described band is that plastic sheeting is made, or plastic sheeting and paper, cloth, nylon, PET or foam cloth are composited.
7. according to the packaging bag with pooling feature described in claim 2 to 5 any one, it is characterized in that, described band is provided with label, and described label is positioned at the back side of described band.
8. the packaging bag with pooling feature according to claim 1, it is characterized in that, also comprise at least one air-valve device, be arranged on described the first buffering gas column portion or described the second buffering gas column portion, for described the first buffering gas column portion and described the second buffering gas column portion are inflated.
9. the packaging bag with pooling feature according to claim 8, is characterized in that, described air-valve device is the air valve of auto-stopping gas inflation auto-stopping gas or one group of continuity inflation.
10. the packaging bag with pooling feature according to claim 9, it is characterized in that, also comprise filling channel, described filling channel is connected with described the first buffering gas column portion, described the second buffering gas column portion by described air-valve device, and its inflation road junction is provided for the valve of inflation.
11. packaging bags with pooling feature according to claim 1, is characterized in that, described the first buffering gas column portion and described the second buffering gas column portion are formed by 2 superimposed post heat-seal of plastics adventitia.
12. packaging bags with pooling feature according to claim 11, is characterized in that, described band is engaged and forms with the first buffering gas column portion or the second buffering gas column portion by another sheet plastic film;
Or,
By the not inflatable region arranging in described packaging bag, formed.
13. packaging bags with pooling feature according to claim 12, it is characterized in that, described the first buffering gas column portion and described the second buffering gas column portion are provided with inflatable region and described not inflatable region, described inflatable region forms described the first buffering gas column portion and described the second buffering gas column portion, the plastics adventitia of described not inflatable region is cut, form independently two described bands, respectively corresponding described the first buffering gas column portion and the second buffering gas column portion.
CN201210204879.2A 2012-06-20 2012-06-20 Packaging bag with buffering function CN102717973B (en)

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CN201210204879.2A CN102717973B (en) 2012-06-20 2012-06-20 Packaging bag with buffering function
MX2013003855A MX2013003855A (en) 2012-06-20 2013-04-05 Packaging bag with buffering function.

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CN102717973A CN102717973A (en) 2012-10-10
CN102717973B true CN102717973B (en) 2014-04-02

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