CN102717973A - Packaging bag with buffering function - Google Patents
Packaging bag with buffering function Download PDFInfo
- Publication number
- CN102717973A CN102717973A CN2012102048792A CN201210204879A CN102717973A CN 102717973 A CN102717973 A CN 102717973A CN 2012102048792 A CN2012102048792 A CN 2012102048792A CN 201210204879 A CN201210204879 A CN 201210204879A CN 102717973 A CN102717973 A CN 102717973A
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- China
- Prior art keywords
- air column
- cushioning
- column portion
- air
- packaging bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000003139 buffering effect Effects 0.000 title claims abstract description 48
- 238000004806 packaging method and process Methods 0.000 title claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 18
- 239000002985 plastic film Substances 0.000 claims description 12
- 239000000853 adhesive Substances 0.000 claims description 10
- 230000001070 adhesive effect Effects 0.000 claims description 9
- 238000012856 packing Methods 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 6
- 229920003023 plastic Polymers 0.000 claims description 6
- 229920006255 plastic film Polymers 0.000 claims description 5
- 239000004744 fabric Substances 0.000 claims description 4
- 239000000123 paper Substances 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 239000006260 foam Substances 0.000 claims description 3
- 238000005304 joining Methods 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000035939 shock Effects 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 3
- 239000012528 membrane Substances 0.000 description 24
- 239000000463 material Substances 0.000 description 11
- 238000000034 method Methods 0.000 description 7
- 239000004698 Polyethylene Substances 0.000 description 5
- 210000002808 connective tissue Anatomy 0.000 description 4
- 229920000742 Cotton Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 2
- 239000011111 cardboard Substances 0.000 description 2
- 239000003779 heat-resistant material Substances 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- -1 polyethylene terephthalate Polymers 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 239000005038 ethylene vinyl acetate Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000012775 heat-sealing material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 229920005606 polypropylene copolymer Polymers 0.000 description 1
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- Buffer Packaging (AREA)
- Packages (AREA)
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
Technical Field
The invention relates to a packaging bag, in particular to a packaging bag with a buffering function.
Background
Generally, when sending letters or articles, the letters or articles are placed in an envelope bag, and recipient information and sender information are written, printed or printed on the front surface of the envelope bag, and then the envelope bag is closed by using an adhesive or other means. However, the commonly used envelope has not changed much, but only has changed a little in style, for example, a metal buckle piece is added in the sealing structure, or a cotton thread is wound on the buckle piece, or the sealing is attached with self-adhesive glue, etc., which cannot be adjusted according to different contents.
In order to buffer and protect the contents, the contents are firstly coated by a plastic membrane with a plurality of small air bubbles and then placed in an envelope bag, or the plastic membrane with the plurality of small air bubbles is paved in the envelope bag and then placed in the envelope bag, so that the contents can be prevented from being directly damaged by impact due to the buffer protection of the small air bubbles. However, the small air cells have insufficient shock absorbing capacity, and cannot achieve the purpose of absorbing shock by a large impact load, and the small air cells cannot be packaged and transported for precise articles which need to be protected more perfectly during transportation.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a packaging bag with a buffering function, which has a good buffering effect.
In order to achieve the above purpose, the invention adopts the ending scheme that: a packing bag having a cushioning function, comprising:
a first buffer gas column section composed of a plurality of gas columns;
the second buffer air column part consists of a plurality of air columns and is connected with the first buffer air column part to form a containing space for containing articles; the joint of the upper parts of the first buffer air column part and the second buffer air column part is not sealed, so that a natural opening is formed, and the natural opening is an inlet of an article.
And the binding belt is connected with the first buffer air column part and/or the second buffer air column part and is used for sealing the accommodating space, so that the opening can be closed.
Furthermore, first buffering gas column portion includes first fixed side and first opening side, first opening side is located the opening part of accommodation space, first fixed side be located first buffering gas column portion with the one end that the first opening side deviates from mutually.
Furthermore, the second buffer air column part comprises a second fixed side and a second opening side, the second opening side is positioned at the opening of the accommodating space, the second fixed side is positioned at one end of the second buffer air column part, which is far away from the second opening side, and the second fixed side is fixedly connected with the first fixed side,
furthermore, one end of the second buffer air column part adjacent to the second opening side is communicated with the first buffer air column part, and the other end of the second buffer air column part adjacent to the second opening side is fixedly connected with the other end of the first buffer air column part.
Furthermore, the band is to generate a plane capable of being pasted with labels and can tightly cover the opening on the object to be wrapped, and no matter whether the object is matched with the accommodating space or not, the opening can be covered by the band in a tightening way, so that the band can be an independent plastic sheet body, or an independent sheet body formed by compounding the plastic sheet body with other materials, or an uninflatable sheet area formed by extending the buffer air column part per se: the band includes:
a fixed end connected with the first fixed side;
and the positioning end can be fixed on the second buffer air column part so as to seal the opening of the accommodating space.
Furthermore, the positioning end is provided with a pasting piece for fixing the positioning end on the second buffer air column part.
Further, the strap includes:
a fixed end connected with the second fixed side;
and the positioning end can be fixed on the first buffer air column part so as to seal the opening of the accommodating space.
Furthermore, the positioning end is provided with a pasting piece for fixing the positioning end on the first buffer air column part.
Further, when the band is a plurality of lamellar bodies, with the left and right heat-seal joint of 2 band wherein to do not meet with first buffering gas column portion or second buffering gas column portion, the bottom with first buffering gas column portion with second buffering gas column portion bottom heat-seal connection forms the cladding first buffering gas column portion with the loose bag body of second buffering gas column portion, 3 rd the band includes stiff end and location end, the stiff end with first fixed side is connected or the second fixed side is connected, the location end can be fixed in on the bag body, in order to incite somebody to action the opening closing cap of accommodation space.
Furthermore, the length and the width of the binding belt can be automatically adjusted according to the area of the buffer air column part.
Furthermore, the material of the belt can be PE or PE and materials of different materials such as paper, pearl cotton foam, cloth, cardboard and the like.
Furthermore, the binding belt is a plastic sheet body which is a plane, and various labels can be pasted on the plane, so that the recipient information can be conveniently pasted in a mailing way.
Further, the pneumatic control device comprises at least one air valve device which is used for inflating the first buffer air column part and the second buffer air column part.
Further, the air valve device is an automatic air-stopping air valve or a group of continuous air-filling one-way air-stopping air valves capable of automatically stopping air.
Further, the air valve device further comprises an air inflation channel, and the air inflation channel is communicated with the first buffer air column part and the second buffer air column part through the air valve device. Each air column capable of storing air is provided with an independent one-way air stop valve, so that after the air is inflated from the air inflation channel, the one-way air stop valve automatically closes the air inlet to form air closing, and the first buffer air column and the second buffer air column have a buffer function.
Further, the first air cushion air column part and the second air cushion air column part are formed by laminating 2 outer films and then performing heat sealing.
Further, the strap may be formed by joining another piece of plastic film to the first or second air pillar cushioning portion;
or,
formed by an uninflatable zone provided on the package.
Furthermore, but first buffering gas column portion with be equipped with on the second buffering gas column portion can the gas district with can not aerify the district, but the gas district forms first buffering gas column portion with second buffering gas column portion will the plastics adventitia of can not aerify the district is cut open, forms independent two the band corresponds respectively first buffering gas column portion and second buffering gas column portion.
The first buffer air column part and the second buffer air column part which are composed of a plurality of air columns can effectively buffer and protect articles in the conveying process, and the problem that the shock absorption capacity of the existing small air bubbles is insufficient is solved. In addition, the strap can be provided with a label and can prevent the air column from being punctured, and the strap can tighten the first buffering air column part and the second buffering air column part, so that articles with different sizes can not shake in the conveying process.
The binding belt can be formed by two plastic sheets, the two plastic sheets are connected at the left side and the right side of the buffer sheet body in a heat sealing way, and the buffer parts and the two plastic sheets are connected at the opposite bottom parts of the placing openings in a heat sealing way.
Drawings
FIG. 1 is a front view of a first embodiment of the present invention;
FIG. 2 is a schematic front view of the first embodiment of the present invention;
FIG. 3 is a schematic front view (III) of the first embodiment of the present invention;
FIG. 4A is a schematic cross-sectional view taken along line A-A' of FIG. 3;
FIG. 4B is a schematic cross-sectional view taken along line B-B' of FIG. 3;
fig. 5 is an external view of the storage article according to the first embodiment of the present invention;
FIG. 6 is a side view of the storage article of the first embodiment of the present invention;
FIG. 7 is a schematic side view of a closure of the first embodiment of the present invention;
fig. 8 is a schematic external view of a label according to a first embodiment of the present invention;
FIG. 9 is a front view of a second embodiment of the present invention;
FIG. 10 is a schematic front view of a second embodiment of the present invention;
fig. 11 is an external view schematically illustrating a storage article according to a second embodiment of the present invention;
FIG. 12 is a schematic side view of a closure of a second embodiment of the present invention;
FIG. 13 is a schematic view of a third embodiment of the present invention having inflatable and non-inflatable regions;
FIG. 14 is a schematic view of a third embodiment of the present invention having inflatable and non-inflatable regions;
FIG. 15 is a schematic view of a third embodiment of a belt of the present invention;
FIG. 16 is a schematic view of a pouch formed by a strap according to a third embodiment of the present invention;
fig. 17 is a schematic view of a closure of a bag according to a third embodiment of the present invention.
Detailed Description
The structure and principle of the present invention will be described in detail with reference to the accompanying drawings, wherein the illustrated embodiments are only for explaining the present invention, and the protection scope of the present invention is not limited thereby.
The packing bag 1 with a cushioning function of the present invention includes:
a first buffer gas column section 3 composed of a plurality of gas columns;
a second buffer air column part 4 composed of a plurality of air columns and connected with the first buffer air column part 3 to form a containing space for containing articles;
and the strap 8 is connected with the first buffer air column part 3 and/or the second buffer air column part 4 and is used for covering the opening of the accommodating space.
The air column sheet 2 is formed by heat-sealing the first outer film 21 and the second outer film 22, and the first outer film 21 and the second outer film 22 are overlapped up and down, and heat- sealing lines 23a, 23b, 23c, 23d, 23e are formed by a heat-sealing means to form the air column sheet 2 having a plurality of air columns 25, and the air column sheet 2 is divided into a first buffer air column part 3 and a second buffer air column part 4 which are communicated with each other. As shown in fig. 1, the plurality of air columns 25 are arranged adjacent to each other in the arrangement direction X, and are divided into a first buffer air column portion 3 and a second buffer air column portion 4 in the longitudinal direction Y of the plurality of air columns 25, so that one end of the first buffer air column portion 3 communicates with the second buffer air column portion 4.
The first buffer air column part 3 and the second buffer air column part 4 which are composed of a plurality of air columns can effectively buffer and protect articles in the conveying process, and solve the problem of insufficient shock absorption capability of the existing small air bubbles.
In the present embodiment, the first buffer air pillar portion 3 has a first fixed side 3a and a first opening side 3b, and the first fixed side 3a and the first opening side 3b are located at both ends of the first buffer air pillar portion 3 in the arrangement direction X of the air pillars 25; the second buffer air pillar portion 4 has a second fixed side 4a and a second opening side 4b, and the second fixed side 4a and the second opening side 4b are located at both ends of the second buffer air pillar portion 4 in the arrangement direction X of the air pillars 25.
As shown in fig. 1 and 2, the strap 8 has a fixed end 81 and a positioning end 82, wherein the fixed end 81 is fixed to the first fixing side 3a of the first cushion pillar portion 3,
the length and width of the strap 8 can be set according to actual needs, and in this embodiment, the length of the strap 8 is not shorter than the length of the first cushion air column portion 3 in the arrangement direction of the air columns 25.
In this embodiment, the length of the tether 8 is the same as the length of the first cushion air column portion 3 in the direction in which the air columns 25 are aligned. The first outer film 21 and the second outer film 22 with equal length are heat sealed with the belt 8 to form the packaging bag, and the processing is easy.
In this embodiment, the width of the strap 8 is not greater than the length of the first cushion air column portion 3 in the air column extending direction thereof. Beautiful appearance and cost saving.
Here, the band 8, the first outer film 21, the second outer film 22, the first inner film 51, and the second inner film 52 may be made of a heat-fusible heat-sealing material such as polyester (polyester), polyethylene-polypropylene copolymer, polyethylene terephthalate (PET), Ethylene Vinyl Acetate (EVA), polypropylene (PP), Nylon (Nylon), a film compounded with PE, biodegradable material (biodegradable material), or paper coated with a polymer material, so as to prevent the air column 25 from being punctured.
To further prevent the air column 25 from being punctured, the strap 8 may be made of other reinforced materials.
For waterproof purpose, the belt 8 can be made of other waterproof materials.
In addition, the strap 8 may be provided with an adhesive member 85 at the positioning end 82, such as an adhesive, Velcro (Velcro), etc., but the invention is not limited thereto.
As shown in fig. 3 and 4A, the first buffer air column portion 3 is bent to overlap the second buffer air column portion 4, and the side of the first buffer air column portion 3 which is not communicated with the second buffer air column portion 4 is heat sealed, and the first fixing side 3a and the second fixing side 4A are heat sealed to be connected and fixed, so that the first buffer air column portion 3 and the second buffer air column portion 4 form an accommodating space for accommodating articles, and the opening 20 of the accommodating space is enclosed by the first opening side 3b and the second opening side 4 b.
Referring to fig. 4B, after the air column sheet 2 is inflated by the inflation method, the air columns 25 of the first and second cushion air column portions 3 and 4 are inflated and expanded, and the non-inflated laminated sheet (as shown in fig. 3) is changed into the inflated and expanded three-dimensional column (as shown in fig. 5), in other words, the first and second outer films 21 and 22 are pulled apart to become the three-dimensional column due to the inflation, so that the lengths of the first and second cushion air column portions 3 and 4 in the arrangement direction are shortened. Because the bridle 8 is a sheet structure, the length of the air column piece 2 is unchanged after inflation, but the length of the first buffer air column part 3 and the second buffer air column part 4 in the arrangement direction is shortened, so that the length of the bridle 8 in the arrangement direction is longer than the length of the first buffer air column part 3 or the second buffer air column part 4 in the inflation state.
Referring to fig. 5, the air pillar sheet 2 forms a bag body, and a receiving space for receiving the article 9 is formed between the first air pillar portion 3 and the second air pillar portion 4. Referring to fig. 5, 6, 7 and 8, when a user inserts an object 9 between the first air column portion 3 and the second air column portion 4, the strap 8 is wound from the first air column portion 3 to the second air column portion 4, so that the adhesive member 85 of the strap 8 attaches the positioning end 82 to the second air column portion 4, thereby shielding the opening 20 and preventing the object 9 from coming out from between the first air column portion 3 and the second air column portion 4. It should be noted that, as shown in fig. 8, in the packing process of the user by using the strap 8, the strap 8 is tightened to tightly adhere the top ends (the ends close to the opening 20) of the first and second cushion air column portions 3 and 4, so that the air column 25 can tightly wrap the article 9 and can prevent the air column from being punctured, and the article 9 can be effectively prevented from swaying between the first and second cushion air column portions 3 and 4 during the transportation process, and further, the strap 8 can be adjusted to adhere different positions to tightly bind the first and second cushion air column portions 3 and 4 according to the size of the article 9, so that the air column 25 can tightly wrap the articles 9 with different sizes, thereby improving the convenience of the transportation process without changing the size of the packing bag 1 due to the different sizes of the articles.
Referring to fig. 8, in one embodiment, the strap 8 may be provided with a label 86, and the user may write, print or print the recipient information and the sender information on the label 86, or record the shipping notice for sending.
Please refer to fig. 9 to 12, which illustrate a packaging bag with a buffering function according to a second embodiment of the present invention. The greatest difference between this embodiment and the first embodiment is the belt structure. In the present embodiment, the first fixed side 3a of the first cushion air pillar portion 3 is provided with the strap 8, and the second fixed side 4a of the second cushion air pillar portion 4 is also provided with the strap 8. As described above, the air column piece 2 forms a bag body, so that after the article 9 is placed between the first air column buffer part 3 and the second air column buffer part 4, the strap 8 located at the first fixing side 3a is wound from the first air column buffer part 3 to the second air column buffer part 4, so that the adhesive member 85 attaches the positioning end 82 thereof to the second air column buffer part 4, and the strap 8 located at the second fixing side 4a is wound from the second air column buffer part 4 to the first air column buffer part 3, so that the adhesive member 85 attaches the positioning end 82 thereof to the other strap 8, thereby packing the article 9 between the first air column buffer part 3 and the second air column buffer part 4.
The above is not a connection form for limiting the strap 8, the strap 8 can also be fixed only at the second fixed side 4a of the second buffer air column part 4 through the fixed end, after the article is placed between the first buffer air column part 3 and the second buffer air column part 4, the strap 8 located at the second fixed side 4a is wound to the first buffer air column part 3 from the second buffer air column part 4, so that the adhesive member 85 attaches the positioning end 82 thereof to the first buffer air column part 3 to shield the opening 20, thereby preventing the article 9 from coming off between the first buffer air column part 3 and the second buffer air column part 4, and simultaneously preventing the article 9 from shaking between the first buffer air column part 3 and the second buffer air column part 4.
Referring to fig. 13 to 17, the belt 8 may be provided in plurality.
The belt 8 may be formed by joining another plastic film to the first air pillar portion 3 or the second air pillar portion 4;
alternatively, it is formed by a non-inflatable region provided in the package.
Set up inflatable region a and non-inflatable region b on first adventitia 21 and the second adventitia 22, inflatable region a heat-seal forms first buffering gas column portion 3 with second buffering gas column portion 4 will non-inflatable region b's plastics adventitia cuts open, forms independent two band 8 corresponds respectively first buffering gas column portion 3 and second buffering gas column portion 4.
The left and the right of the 2 belts are jointed in a heat-sealing way, and are not connected with the first buffer air column part 3 or the second buffer air column part 4, and the bottoms of the 2 belts are connected with the bottoms of the first buffer air column part 3 and the second buffer air column part 4 in a heat-sealing way, so that a loose bag body with an opening for wrapping the first buffer air column part 3 and the second buffer air column part 4 is formed;
on the basis, the positioning end can be arranged on one of the straps 8 at the opening of the bag body, and the positioning end can be fixed on the other strap 8 so as to cover the opening of the bag body;
on the above basis, the 3 rd binding band 8 can be further arranged, the 3 rd binding band 8 comprises a fixed end 81 and a positioning end 82, the fixed end 81 is connected with the first fixed side or the second fixed side (namely, the bottom of the bag body), the positioning end 82 can be fixed on the bag body so as to seal the opening of the accommodating space, and a label 86 is arranged on the 3 rd binding band.
The length and width of the strap 8 can be adjusted according to the area of the first or second inflatable cushion portion 3 or 4.
The material of the belt can be PE or PE and materials of different materials such as paper, pearl cotton foam, cloth, cardboard and the like.
The binding belt is a plastic sheet body which is a plane, and various labels can be pasted on the plane, so that addressee data can be conveniently pasted in a mailing way.
The packing bag with the buffering function further comprises at least one air valve device for inflating the first buffering air column part 3 and the second buffering air column part 4.
The packaging bag with the buffering function further comprises an inflation channel 24, and the inflation channel 24 is communicated with the first buffering air column part 3 and the second buffering air column part 4 through the air valve device.
In one embodiment, the air valve device is a continuous air stop valve 5. The first outer film 21 and the second outer film 22 are connected by heat sealing to form a heat sealing line 23f, an inflation channel 24 is formed between the first outer film 21 and the second outer film 22 of the heat sealing lines 23a, 23f, and one end of the inflation channel 24 is provided with an inflation opening 24A (as shown in fig. 4A).
In an embodiment, as shown in fig. 1 and 4B, a first inner membrane 51 and a second inner membrane 52 may be disposed between the first outer membrane 21 and the second outer membrane 22 to form the continuous air stop valve 5. The continuous air stop valve 5 can be disposed on the first buffer air pillar portion 3, and the first inner membrane 51 and the second inner membrane 52 are disposed at the lower portion of the inner top of the first outer membrane 21 and the second outer membrane 22, and heat sealing points 5a are generated by heat sealing means to connect the first outer membrane 21 and the first inner membrane 51, and the second outer membrane 22 and the second inner membrane 52, and a plurality of heat-resistant materials 53 are coated on the inner surfaces of the first inner membrane 51 and the second inner membrane 52 at intervals, so that the heat-resistant materials 53 can be used as a passage through which air can flow. Further, the first inner film 51 and the second inner film 52 are connected by heat sealing means to form a plurality of gas passages 54, and at least one gas passage 54 corresponds to each gas column 25. Because the inflation channel 24 is internally connected with the first outer membrane 21 and the first inner membrane 51, the second outer membrane 22 and the second inner membrane 52 by the heat seal point 5a, when the gas enters the inflation channel 24 from the inflation port 24a to expand the inflation channel 24, the first outer membrane 21 and the second outer membrane 22 are pushed by the gas to be pulled outwards, the first inner membrane 51 and the second inner membrane 52 which are not connected are driven to be pulled outwards by the heat seal point 5a, and the gas in the inflation channel 24 is inflated into the gas column 25 through the inflation channel 24.
The above description of the continuous air stop valve 5 is only for example, and the present invention is not limited thereto, and the air valve device may be provided with a single air valve structure for each air column 25, or other air valve structures capable of stopping air after filling air into the air column 25. In addition, the valve structure can be disposed in the first buffer air column portion 3 or the second buffer air column portion 4.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention, and it is therefore to be understood that the present invention is not limited to the above embodiments.
Claims (17)
1. A packaging bag with a cushioning function, characterized by comprising:
a first buffer gas column section composed of a plurality of gas columns;
the second buffer air column part consists of a plurality of air columns and is connected with the first buffer air column part to form a containing space for containing articles;
and the binding belt is connected with the first buffer air column part and/or the second buffer air column part and is used for covering the opening of the accommodating space.
2. The packaging bag with a cushioning function according to claim 1, wherein the first cushioning air column portion includes a first fixing side and a first opening side, the first opening side is located at the opening of the accommodating space, and the first fixing side is located at an end of the first cushioning air column portion deviating from the first opening side.
3. The packaging bag with a cushioning function according to claim 2, wherein the second cushioning air column portion includes a second fixing side and a second opening side, the second opening side is located at the opening of the accommodating space, the second fixing side is located at an end of the second cushioning air column portion deviating from the second opening side, and the second fixing side is fixedly connected with the first fixing side.
4. The packing bag with a cushioning function according to claim 3, wherein one end of the second cushioning air column portion adjacent to the second opening side communicates with the first cushioning air column portion, and the other end of the second cushioning air column portion adjacent to the second opening side is fixedly connected to the other end of the first cushioning air column portion.
5. The packaging bag with a cushioning function according to claim 4, wherein the strap includes:
a fixed end connected with the first fixed side;
and the positioning end can be fixed on the second buffer air column part so as to seal the opening of the accommodating space.
6. The cushioning packaging bag according to claim 5, wherein the positioning end is provided with an adhesive member for fixing the positioning end to the second cushioning air column portion.
7. The packaging bag with a cushioning function according to claim 4, wherein the strap includes:
a fixed end connected with the second fixed side;
and the positioning end can be fixed on the first buffer air column part so as to seal the opening of the accommodating space.
8. The cushioning packaging bag according to claim 7, wherein the positioning end is provided with an adhesive member for fixing the positioning end to the first cushioning air column portion.
9. The packaging bag with a cushioning function as claimed in claim 4, wherein the strap is a plurality of straps, wherein the left and right sides of 2 straps are heat sealed together by themselves, the bottoms of the 2 straps are heat sealed with the bottoms of the first and second cushion air column portions to form a bag body for enclosing the first and second cushion air column portions, and the 3 rd strap includes a fixed end and a positioning end, the fixed end is connected with the first fixed side or the second fixed side, and the positioning end corresponding to the fixed end can be fixed to the second cushion air column portion or the first cushion air column portion to cover the opening of the accommodating space or one of the straps at the opening of the bag body is provided with the positioning end.
10. The packaging bag with the buffering function according to any one of claims 5 to 9, wherein the strap is made of a plastic film, or is formed by combining a plastic film with paper, cloth, nylon, PET or foam cloth.
11. The packaging bag with a cushioning function according to any one of claims 5 to 9, wherein a label is provided on the strap, and the label is located on a back surface of the strap.
12. The packaging bag with a cushioning function according to claim 1, further comprising at least one air valve device provided in the first cushioning air column portion or the second cushioning air column portion for inflating the first cushioning air column portion and the second cushioning air column portion.
13. The cushioning packaging bag according to claim 12, wherein the air valve device is an automatic air-stopping air valve or a set of automatic air-stopping air valves which are continuously inflated.
14. The packaging bag with a buffering function as claimed in claim 13, further comprising an inflation channel, wherein the inflation channel is communicated with the first buffering air column part and the second buffering air column part through the air valve device, and an inflation opening of the inflation channel can be provided with an easily inflatable air nozzle.
15. The cushioning packaging bag according to claim 1, wherein the first and second cushioning air column portions are formed by laminating 2 plastic outer films and then heat-sealing the laminated films.
16. The cushion-functioning packaging bag according to claim 15, wherein the strap is formed by joining another plastic film to the first cushion air column portion or the second cushion air column portion;
or,
formed by an uninflatable zone provided on the package.
17. The packaging bag with cushioning function according to claim 16, wherein the first and second cushion air column portions are provided with an inflatable region and the non-inflatable region, the inflatable region forms the first and second cushion air column portions, and the plastic outer film of the non-inflatable region is cut to form two independent straps corresponding to the first and second cushion air column portions, respectively.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204879.2A CN102717973B (en) | 2012-06-20 | 2012-06-20 | Packaging bag with buffering function |
| MX2013003855A MX377535B (en) | 2012-06-20 | 2013-04-05 | PACKING BAG WITH CUSHIONING FUNCTION. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210204879.2A CN102717973B (en) | 2012-06-20 | 2012-06-20 | Packaging bag with buffering function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717973A true CN102717973A (en) | 2012-10-10 |
| CN102717973B CN102717973B (en) | 2014-04-02 |
Family
ID=46943888
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210204879.2A Active CN102717973B (en) | 2012-06-20 | 2012-06-20 | Packaging bag with buffering function |
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| CN (1) | CN102717973B (en) |
| MX (1) | MX377535B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910139A (en) * | 2013-01-07 | 2014-07-09 | 苏州亚比斯复合材料有限公司 | Method for utilizing pallet to package cargoes and anti-freezing pallet packaging device |
| CN106429007A (en) * | 2016-11-09 | 2017-02-22 | 上海了物网络科技有限公司 | Buffer gas column packing structure with communication chips and manufacturing method of buffer gas column packing structure |
| GB2545636A (en) * | 2015-11-18 | 2017-06-28 | Kite Packaging Ltd | A bag |
| CN107539623A (en) * | 2017-08-23 | 2018-01-05 | 宁波华丰包装有限公司 | New bubble chamber film bag |
| CN107814087A (en) * | 2017-12-01 | 2018-03-20 | 珠海徐太日用品有限公司 | Air seal body |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105328932A (en) * | 2014-08-11 | 2016-02-17 | 林韦廷 | Manufacturing equipment for air column packaging coils |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103910139A (en) * | 2013-01-07 | 2014-07-09 | 苏州亚比斯复合材料有限公司 | Method for utilizing pallet to package cargoes and anti-freezing pallet packaging device |
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| GB2545636A (en) * | 2015-11-18 | 2017-06-28 | Kite Packaging Ltd | A bag |
| CN106429007A (en) * | 2016-11-09 | 2017-02-22 | 上海了物网络科技有限公司 | Buffer gas column packing structure with communication chips and manufacturing method of buffer gas column packing structure |
| CN107539623A (en) * | 2017-08-23 | 2018-01-05 | 宁波华丰包装有限公司 | New bubble chamber film bag |
| CN107814087A (en) * | 2017-12-01 | 2018-03-20 | 珠海徐太日用品有限公司 | Air seal body |
| CN109178647A (en) * | 2017-12-01 | 2019-01-11 | 珠海徐太日用品有限公司 | Air seal body |
Also Published As
| Publication number | Publication date |
|---|---|
| MX2013003855A (en) | 2013-12-19 |
| CN102717973B (en) | 2014-04-02 |
| MX377535B (en) | 2025-03-04 |
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Effective date of registration: 20170904 Address after: South side of Park Road, Zhouzhuang Town, Suzhou, Jiangsu, Kunshan Patentee after: Kunshan environmental protection packing material Co. Ltd. APIs Address before: 215164 Jiangsu city of Suzhou province Wuzhong District Xu Kou Zhen Xu Jiang Mao Peng Lu Industrial Park No. 288 Co-patentee before: Liao Yaoxin Patentee before: Suzhou Airbag Composite Materials Co., Ltd. |
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