CN101486402B - Inflatable packing bag - Google Patents
Inflatable packing bag Download PDFInfo
- Publication number
- CN101486402B CN101486402B CN2009100962301A CN200910096230A CN101486402B CN 101486402 B CN101486402 B CN 101486402B CN 2009100962301 A CN2009100962301 A CN 2009100962301A CN 200910096230 A CN200910096230 A CN 200910096230A CN 101486402 B CN101486402 B CN 101486402B
- Authority
- CN
- China
- Prior art keywords
- main body
- membranes
- interior
- free air
- air diffuser
- 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
Links
- 238000012856 packing Methods 0.000 title claims abstract description 28
- 230000003068 static effect Effects 0.000 claims abstract description 6
- 239000012528 membrane Substances 0.000 claims description 32
- 238000007789 sealing Methods 0.000 claims description 25
- 230000006698 induction Effects 0.000 claims description 22
- 238000004806 packaging method and process Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 17
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000006173 Good's buffer Substances 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 15
- 239000000872 buffer Substances 0.000 description 4
- 239000004677 Nylon Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 2
- 229920001778 nylon Polymers 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
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- Buffer Packaging (AREA)
Abstract
The invention relates to an inflatable packing bag, which comprises an inflation inlet and is formed by four layers of inner and outer films, wherein, two layers of inner films are mutually superposed and separated into a packing main body at middle used for placing packed objects and an air inlet channel arranged at one side of the packing main body by an adhering string on the inner films; the front end of the packing main body is provided with an input opening for the packed objects; the inflation inlet is at one end of the air inlet channel and communicated with the air inlet channel; air inlet holes are opened on the two layers of the inner films corresponding to the air inlet channel; the two layers of the outer films are placed at the two sides of the packing main body respectively; and an inflatable sealed inflation chamber is formed between the two layers of the inner films and the two layers of the outer films by the ambient adhering strings; the sealed inflation chamber is communicated with the inflation inlet by the air inlet hole; and the sealed inflation chamber is inflated with air and expanded to constrict the two layers of the inner films to form static seal matching for the air inlet hole. The structural design leads the packing bag to maintain expansion for a long time after being inflated with air, and even for long-distance transport, the packed object in the packing bag can obtain good buffer protection.
Description
Technical field
The present invention relates to a kind of inflatable packaging bag, relate in particular to a kind of by plastics, nylon, plastics---the packaging bag that can charge into gas of raw material preparing such as nylon synthetic material toward its inside.
Background technology
The packing of existing bulb and similar packing material thereof, adopt cylindricality fluting board, newspaper or shred packing often, though these packing are simple in structure, cost is low, its interior bulb and breakable defective of similar products thereof in ubiquity carrying and the transportation.Inflatable packaging bag is also arranged on the market, but this type of packaging bag need be offered a gas filed valve specially, but sealing effectiveness is not fine, the gas in the packaging bag is easily revealed, to the buffer protection Disability of packing material.
Summary of the invention
The objective of the invention is to overcome the defective of prior art, provide a kind of and can provide actv. buffer protection, the better inflatable packaging bag of sealing effectiveness packing material.
For achieving the above object, the present invention adopts a kind of inflatable packaging bag, comprise inflation inlet, packaging bag is by interior, outer four tunics are formed, wherein interior two membranes is stacked mutually, and be divided into one by the adhesion line on it and be positioned at centre and be used to place the package main body of packing material and place package main body one side free air diffuser, the package main body front end offers packing material and puts into mouth, inflation inlet is positioned at free air diffuser one end and is communicated with it, corresponding free air diffuser place offers induction opening on interior two membranes, outer two membranes places the both sides external of package main body respectively, by around the adhesion line between interior two membranes and outer two membranes, constitute inflatable sealing inflating cells, the sealing inflating cells is communicated with inflation inlet by induction opening, the interior two membranes of fill gas measure expansion of sealing inflating cells and compressing is to the cooperation of induction opening formation static seal.
The present invention further is set to induction opening and is positioned on the free air diffuser at a distance of an inflation inlet end farthest.
The present invention further is set to package main body and free air diffuser be arranged in parallel.
The present invention further is set to packing material on inflation inlet and the package main body and puts into mouth and be in same direction.
The present invention further be set to again interior two membranes and outside form 2 separate sealing inflating cells by the adhesion line on it between the two membranes, the sealing inflating cells of corresponding both sides offers induction opening respectively on free air diffuser.
In the present invention is arranged on inflation inlet on the two membranes, and respectively offer an induction opening, utilize induction opening to realize being communicated with of sealing inflating cells and inflation inlet at corresponding free air diffuser place on interior two membranes.After packing material is placed in the package main body of inflatable packaging bag; inflate in inflation inlet by gas filled device; free air diffuser in gas is introduced between the two membranes; free air diffuser is expanded; then gas enters the sealing inflating cells of package main body both sides along induction opening; along with constantly charging into of gas; the sealing inflating cells expands; make the interior two membranes of package main body part be close to packing material; and rely on the sealing inflating cells of both sides to make packing material wherein obtain buffer protection; the static seal that the interior two membranes at induction opening place is close together mutually constitute closed state cooperates; guaranteeing to seal the interior gas of inflating cells can not reveal; leak tightness is good; because structure design so; long-distance transport make packaging bag after inflation, can keep swelling state in a very long time, even also can make packing material wherein obtain good buffer protection.
Description of drawings
Fig. 1 is an embodiment of the invention front view.
Fig. 2 is that embodiment of the invention master looks complete section figure.
Fig. 3 is the A-A section-drawing of Fig. 1.
Fig. 4 is the B-B section-drawing of Fig. 1.
Fig. 5 is that the embodiment of the invention is put into view behind the packing material.
Fig. 6 is the E-E section-drawing of Fig. 5.
The specific embodiment
As Fig. 1,2,3, shown in 4, specific embodiments of the invention are a kind of inflatable packaging bags, packaging bag is by interior, outer four tunics (1,2,3,4) form, wherein interior two membranes (1,2) stacked mutually, and be divided into one by the adhesion line 5 on it and be positioned at centre and be used to place the package main body 6 of packing material and place package main body 6 one side free air diffusers 7, package main body 6 be arranged in parallel with free air diffuser 7, package main body 6 front ends offer packing material and put into mouth 61, inflation inlet 8 is positioned on the free air diffuser 7 corresponding packing material and puts into mouthful 6 one ends and be communicated with free air diffuser 7, in interior two membranes (1,2) go up corresponding free air diffuser 7 places and respectively offer an induction opening 9, induction opening 9 is positioned on the free air diffuser 7 at a distance of inflation inlet 8 end farthest, outer two membranes (3,4) place the both sides external of package main body 6 respectively, by around adhesion line 5 in interior two membranes (1,2) and outer two membranes (3,4) constitute two independently inflatable sealing inflating cells 10 between, sealing inflating cells 10 is communicated with inflation inlet 8 by induction opening 9, two membranes (1 in sealing inflating cells 10 fill gas measure expansions and the compressing, 2) induction opening 7 being constituted static seal cooperates.
In the foregoing description by adhesion line 5 interior two membranes (1,2) and outside 2 separate sealing inflating cells 10 of formation between the two membranes (3,4), the sealing inflating cells 10 of corresponding both sides offers 2 induction openings 9 respectively on free air diffuser 7, this is an optimal way, also 2 sealing inflating cells 10 connections can be made one and come usefulness, on free air diffuser 7, offer an induction opening 9 and get final product.
As Fig. 5; shown in 6; principle of work of the present invention: after fluorescent tube 11 is placed in the package main body 6 of inflatable packaging bag; inflate in inflation inlet 8 by gas filled device; gas is introduced into interior two membranes (1; 2) free air diffuser 7 between; free air diffuser 7 is expanded; then gas enters the sealing inflating cells 10 of package main body 6 both sides along induction opening 9; along with constantly charging into of gas; sealing inflating cells 10 expands; make the interior two membranes of package main body 6 parts be close to fluorescent tube 11; and rely on the sealing inflating cells 10 of both sides to make fluorescent tube 11 wherein obtain buffer protection; the static seal that the interior two membranes at induction opening 9 places is close together mutually constitute closed state cooperates; guaranteeing to seal inflating cells 10 interior gases can not reveal; leak tightness is good, because structure design so makes packaging bag can keep swelling state in a very long time after inflation; even long-distance transport also can make fluorescent tube 11 wherein obtain good buffer protection.
Claims (5)
1. inflatable packaging bag, comprise inflation inlet, it is characterized in that: packaging bag is by interior, outer four tunics are formed, wherein interior two membranes is stacked mutually, and be divided into one by the adhesion line on it and be positioned at centre and be used to place the package main body of packing material and place package main body one side free air diffuser, the package main body front end offers packing material and puts into mouth, inflation inlet is positioned at free air diffuser one end and is communicated with it, corresponding free air diffuser place offers induction opening on interior two membranes, outer two membranes places the both sides external of package main body respectively, by around adhesion line inflatable sealing inflating cells of formation between interior two membranes and outer two membranes, the sealing inflating cells is communicated with inflation inlet by induction opening, and the interior two membranes of fill gas measure expansion of sealing inflating cells and compressing constitutes static seal to induction opening and cooperates.
2. inflatable packaging bag according to claim 1 is characterized in that: described induction opening is positioned on the free air diffuser at a distance of an inflation inlet end farthest.
3. inflatable packaging bag according to claim 1 and 2 is characterized in that: described package main body and free air diffuser be arranged in parallel.
4. inflatable packaging bag according to claim 3 is characterized in that: the packing material on described inflation inlet and the package main body is put into mouth and is in same direction.
5. inflatable packaging bag according to claim 1 and 2, it is characterized in that: described interior two membranes and outside form 2 separate sealing inflating cells by the adhesion line on it between the two membranes, the sealing inflating cells of corresponding both sides offers induction opening respectively on free air diffuser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100962301A CN101486402B (en) | 2009-02-26 | 2009-02-26 | Inflatable packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100962301A CN101486402B (en) | 2009-02-26 | 2009-02-26 | Inflatable packing bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101486402A CN101486402A (en) | 2009-07-22 |
| CN101486402B true CN101486402B (en) | 2011-05-04 |
Family
ID=40889500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100962301A Expired - Fee Related CN101486402B (en) | 2009-02-26 | 2009-02-26 | Inflatable packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101486402B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673892B (en) * | 2012-04-28 | 2014-08-13 | 绍兴中金包装科技有限公司 | Multi-bubble inflatable packing bag |
| CN102900918A (en) * | 2012-07-11 | 2013-01-30 | 北京科力康技贸有限公司 | Method for preventing damage to functional device supported by inflatable structure during toppling |
| CN107839996B (en) * | 2016-09-18 | 2020-07-07 | 广东天元实业集团股份有限公司 | Inflatable double-layer bubble bag |
| EP3518809B1 (en) * | 2016-09-27 | 2022-03-23 | Medtronic Vascular Inc. | Pouches with multi-layer walls for improved durability and protection of medical devices |
| CN209939413U (en) * | 2018-03-09 | 2020-01-14 | 上海锦蕊新材料科技有限公司 | Bag in bag packaging bag |
| CN112078947B (en) * | 2019-06-13 | 2022-06-10 | 江苏佳成特种玻璃制造有限公司 | Automobile laminated glass packaging bag |
| CN112721327A (en) * | 2019-10-14 | 2021-04-30 | 苏州泰达奇包装有限公司 | Manufacturing process of four-layer inflatable bag |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201358029Y (en) * | 2009-03-04 | 2009-12-09 | 浙江阿信机械有限公司 | Inflatable packing bag |
-
2009
- 2009-02-26 CN CN2009100962301A patent/CN101486402B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201358029Y (en) * | 2009-03-04 | 2009-12-09 | 浙江阿信机械有限公司 | Inflatable packing bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101486402A (en) | 2009-07-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: WU GUANGHE Free format text: FORMER OWNER: ZHEJIANG AXIN MACHINERY CO., LTD. Effective date: 20130802 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20130802 Address after: Kunyang Pingyang County Industrial Park in Zhejiang Province, Wenzhou City, 325400 Park Road No. 21 Patentee after: Wu Guanghe Address before: 325400, Pingyang District, Zhejiang County, 104 Industrial Zone next to the National Road Patentee before: ZHEJIANG AXIN MACHINERY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 |