CN200951868Y - Air cushion packing bag - Google Patents
Air cushion packing bag Download PDFInfo
- Publication number
- CN200951868Y CN200951868Y CN 200620062988 CN200620062988U CN200951868Y CN 200951868 Y CN200951868 Y CN 200951868Y CN 200620062988 CN200620062988 CN 200620062988 CN 200620062988 U CN200620062988 U CN 200620062988U CN 200951868 Y CN200951868 Y CN 200951868Y
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- CN
- China
- Prior art keywords
- air
- air chamber
- inlet pipe
- heat
- air inlet
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses an air cushion packing bag, with a plurality of air chambers. Each air chamber is partitioned with a heat-sealing line. The upper part of the air chamber has an air inlet pipe. Each air inlet pipe is communicated with an air inflation passage, wherein the air inlet pipe is heat-sealed at one side of the air chamber through a monolayer module flake; the air inlet pipe is merely formed by heat-sealing the monolayer module flake at one side of the air chamber. The utility model is simply structured, convenient to process and comparatively material-saving.
Description
Technical field
The utility model relates to a kind of air cushion packaging bag.
Background technology
The air cushion packaging bag, shock-proof effect is good, easy to use, is with a wide range of applications.General air cushion packaging bag has a plurality of air chambers, is cut apart with the heat-sealing line between each air chamber, and air inlet pipe is all arranged at the top of each air chamber, and each air inlet pipe all is communicated in a free air diffuser.Air inlet pipe is formed by upper and lower two-layer matrix (upper diaphragm and following diaphragm) heat-sealing, and air inlet pipe is heat-sealed in air chamber one side again.When free air diffuser pours gas, gas can enter into air chamber through the air inlet pipe that upper and lower diaphragm seals, the air chamber internal pressure is constantly increased, when stopping to inflate, the diaphragm up and down of air inlet pipe can be close to a side of air chamber under the effect of air pressure, gas can not spill from free air diffuser, can keep the air pressure in the air chamber, guarantees the shock-proof effect of packaging bag.Above-mentioned existing air cushion packaging bag, its air inlet pipe is formed by the heat-sealing of upper and lower diaphragm, and its structure is comparatively complicated, and adds and be heat-sealed in air chamber one side again after needing man-hour earlier upper and lower two-layer matrix is sealed into air inlet pipe, and its processing is complexity.
Summary of the invention
The utility model purpose be to provide a kind of simple in structure, processing is more convenient, and than the air cushion packaging bag of material saving.
Air cushion packaging bag described in the utility model has a plurality of air chambers, is cut apart with the heat-sealing line between each air chamber, and air inlet pipe is arranged at the top of air chamber, and each air inlet pipe all is connected with filling channel, it is characterized in that: air inlet pipe is to be heat-sealed in air chamber one side by the individual layer matrix to form.
Air cushion packaging bag of the present utility model, its air inlet pipe is heat-sealed in the air chamber side by the individual layer matrix and forms, when entering the mouth when free air diffuser pours gas from free air diffuser, gas can enter into air chamber with the air inlet pipe that the air chamber side seals through the individual layer diaphragm, and the air chamber internal pressure is constantly increased.When stopping to inflate, diaphragm can be close to a side of air chamber under the effect of air pressure, with the air chamber sealing, thereby can prevent that gas from spilling from free air diffuser, keeps the air pressure in the air chamber, guarantees the shock-proof effect of packaging bag.Air inlet pipe only is heat-sealed in the air chamber side by the individual layer diaphragm and forms, and it is simple in structure, easy to process, and than the material saving.
Description of drawings
Scheme drawing when Fig. 1 is a kind of air cushion packaging bag inflation of the present utility model;
Fig. 2 is the scheme drawing after a kind of air cushion packaging bag of the present utility model stops to inflate;
Scheme drawing when Fig. 3 is a kind of air cushion packaging bag inflation of the present utility model.
The specific embodiment
Embodiment 1, as Fig. 1, Fig. 2, and a kind of air cushion packaging bag, a plurality of air chambers 1 are arranged, and 1 of each air chamber is cut apart with heat-sealing line 2, and air inlet pipe 3 is arranged at the top of air chamber 1, each air inlet pipe 3 all is connected with filling channel 4, and its air inlet pipe 3 is to be heat-sealed in air chamber one side by individual layer matrix 5 to form.
Its air inlet pipe 3 is heat-sealed in air chamber 1 side by individual layer matrix 5 and forms, when entering the mouth 6 when free air diffuser 4 pours gas from free air diffuser, as Fig. 1, gas can enter into air chamber 1 through the air inlet pipe 3 that individual layer diaphragm 5 and air chamber side seal, and air chamber 1 internal pressure is constantly increased.When stopping to inflate, as Fig. 2, diaphragm 5 can be close to a side of air chamber 1 under the effect of air pressure, with air chamber 1 sealing, thereby can prevent that gas from spilling from free air diffuser 4, keeps the air pressure in the air chamber 1, guarantees the shock-proof effect of packaging bag.Air inlet pipe 3 only is heat-sealed in the air chamber side by individual layer diaphragm 5 and forms, and it is simple in structure, easy to process, and than the material saving.
The middle part of each air chamber 1 can be provided with the many heat-sealing lines 6 that not exclusively cut off air chamber 1, as Fig. 3.It can not influence gas and charges into fully in the whole air chamber 1, and air chamber 1 again can be folding along heat-sealing line 6.Air chamber 1 can be folded into the shape of wanting by quantity, position and the interval that heat-sealing line 6 reasonably is set.
Claims (2)
1, a kind of air cushion packaging bag, a plurality of air chambers (1) are arranged, cut apart with heat-sealing line (2) between each air chamber (1), air inlet pipe (3) is arranged at the top of air chamber (1), each air inlet pipe (3) all with filling channel mutually (4) be communicated with, it is characterized in that: air inlet pipe (3) is to be formed by the side that individual layer matrix (5) is heat-sealed in air chamber (1).
2, air cushion packaging bag according to claim 1 is characterized in that: there are the many heat-sealing lines (6) that not exclusively cut off air chamber (1) at the middle part of each air chamber (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062988 CN200951868Y (en) | 2006-08-15 | 2006-08-15 | Air cushion packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620062988 CN200951868Y (en) | 2006-08-15 | 2006-08-15 | Air cushion packing bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200951868Y true CN200951868Y (en) | 2007-09-26 |
Family
ID=38810164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620062988 Expired - Fee Related CN200951868Y (en) | 2006-08-15 | 2006-08-15 | Air cushion packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200951868Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253573A (en) * | 2017-07-12 | 2017-10-17 | 广东威林科技股份有限公司 | The sealing structure and its method of airbag |
| CN112572999A (en) * | 2019-09-27 | 2021-03-30 | 博罗县十方包装材料有限公司 | Structure and manufacturing method of inflatable bag |
-
2006
- 2006-08-15 CN CN 200620062988 patent/CN200951868Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107253573A (en) * | 2017-07-12 | 2017-10-17 | 广东威林科技股份有限公司 | The sealing structure and its method of airbag |
| CN112572999A (en) * | 2019-09-27 | 2021-03-30 | 博罗县十方包装材料有限公司 | Structure and manufacturing method of inflatable bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |