CN102673892B - Multi-bubble inflatable packing bag - Google Patents
Multi-bubble inflatable packing bag Download PDFInfo
- Publication number
- CN102673892B CN102673892B CN201210132953.4A CN201210132953A CN102673892B CN 102673892 B CN102673892 B CN 102673892B CN 201210132953 A CN201210132953 A CN 201210132953A CN 102673892 B CN102673892 B CN 102673892B
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- air
- filled cavity
- air filled
- bubble
- adventitia
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Abstract
The invention relates to the field of protection devices for goods transportation, in particular to a multi-bubble inflatable packing bag which comprises at least two air bubbles, wherein an inflating port is arranged on one air bubble, an air valve is respectively arranged in each air bubble, each air valve and the wall of each air bubble are fixed in thermo-fusion welding mode and form an air flow channel, the air flow channels are communicated through gaps arranged between the air bubbles, and each air valve comprises an outer membrane and an inner membrane with staggered openings. The multi-bubble inflatable packing bag has the advantages of being simple in structure, convenient to use and fast in inflating due to the fact that the plurality of continuous unidirectional air valves arranged in the air bubbles are used for sealing and self sealing through pressure is adopted to replace welding sealing. In addition, breakup of one air bubble does not affect other air bubbles so that objects can be protected well without being damaged. An inflating channel is used so that the inflating speed of the inflatable packing bag and object packing efficiency are improved.
Description
Technical field
The present invention relates to the fender guard field of goods transportation, refer in particular to a kind of many bubbles formula gas flushing pouch.
Background technology
Developing Logistics is rapid at present, stricter to the packing requirements of article, by using the measure protection article such as newspaper, cloth waste can not meet safe and sanitary demand, and easily makes article impaired.In the market use with minute bubble plastic device be used for protecting article, but these with air bubble membrane volume large, store transport inconvenient.Also have the packaging bag of inflating again can use time, the air bag of packaging bag is generally growth strip, once but in packaging bag, there is an aperture, can cause the venting of whole piece air bag and the shockproof texts of impact packaging.
Summary of the invention
For overcoming the above problems, the invention provides and a kind ofly air bag can be divided into some sections and many bubbles formula gas flushing pouch of being independent of each other.
A kind of many bubbles formula gas flushing pouch, comprise at least 2 air filled cavitys, an air filled cavity is provided with inflation inlet, in each air filled cavity, be provided with air valve, gas flow is fixed and is formed in air valve and the thermofussion welding of air filled cavity wall, between each gas flow, communicates by the space being located between air filled cavity, and described air valve comprises adventitia and the inner membrance that opening staggers, between the adventitia of described air valve and inner membrance, interconnect, and leave the gas channel that adventitia opening and inner membrance opening are communicated.
Further, between described air filled cavity, be printed with anti-melting welding coating.
Further, between the adventitia of described air valve and inner membrance with autohension.
Further, air filled cavity is also unified into air filled cavity string, and first air filled cavity is provided with inflation inlet.
Further, this packaging bag comprises at least 2 air filled cavity strings, between air filled cavity string, interconnects, and also comprises filling channel, and described filling channel is provided with inflation inlet, and filling channel communicates with the inflation inlet of each air filled cavity string.
Beneficial effect of the present invention is: seal by the Non-return air valve arranging in some continuous air filled cavitys, it carries out self sealss by air pressure and without welded seal, thereby makes the simple in structure of this packaging bag, and easy to use, aeration speed is fast.And breaking of an air filled cavity do not affect other air filled cavity, better protect article to make it not impaired.And use filling channel, make the aeration speed of gas flushing pouch faster, improve article packaging efficiency.
Brief description of the drawings
Fig. 1 is the sectional structure schematic diagram of one embodiment of the invention;
Fig. 2 is the perspective structure schematic diagram of one embodiment of the invention;
Fig. 3 is the perspective structure schematic diagram of another embodiment of the present invention;
Schematic flow sheet when Fig. 4 is inflation of the present invention.
Detailed description of the invention
Embodiment 1
1-2 by reference to the accompanying drawings, a kind of many bubbles formula gas flushing pouch, comprise 2 air filled cavitys 1, an air filled cavity 1 is provided with inflation inlet 2, in each air filled cavity 1, be provided with air valve, space between each air valve and air filled cavity wall 5 communicates by the gas channel 6 being located between air filled cavity 1, and the opening 7 of the adventitia 3 of described air valve and the opening 8 of inner membrance 4 stagger mutually.Between the adventitia 3 of described air valve and inner membrance 4, interconnect by point of connection 9, and leave the gas channel that adventitia opening 7 and inner membrance opening 8 are communicated.
Further, between the adventitia 3 of described air valve and inner membrance 4 with autohension.Adventitia 3 and inner membrance 4 are asymmetric multi-layer co-extruded compound PE film; structure as: A layer PE, the bonding PE of B layer, its function class of C layer autohension PE(are similar to the protective film that common electrical equipment surface is pasted; a toughness; after strip off, can glue back again) key distinction is in the control of viscosity, this is that film is adjusted on selected material in the time producing.In air valve, the viscous layer of adventitia 3 and inner membrance 4 will put to ensure its air-tightness together.。
Embodiment 2
As shown in Figure 3, a kind of many bubbles formula gas flushing pouch, some air filled cavitys 1 are also unified into air filled cavity string,
First air filled cavity 1 is provided with inflation inlet 2.This packaging bag comprises at least 2 air filled cavity strings, between air filled cavity string, interconnects, and also comprises filling channel 10, and described filling channel 10 is provided with inflation inlet 11, and filling channel 10 communicates with the inflation inlet 2 of each air filled cavity string.
Between described air valve adventitia 3 and inner membrance 4, in unaerated, be two-layer from sticking together, in the time that air enters, middle meeting forms certain space, so that air enters.
As accompanying drawing 4, in the time of inflation, air is entered respectively and is connected the inflation inlet 2 of air filled cavity by filling channel 10, and enters air valve space through the opening 7 of air valve adventitia 3, and air is entered in air filled cavity 1 by the opening 8 of inner membrance 4 again.After inflation, because the air pressure in air filled cavity 1 is higher than external pressure, now, the air in air filled cavity 1 is closed the air valve of double membrane structure, and after an air filled cavity is full of, air can prolong space between air filled cavity wall 5 and adventitia 3 to next bubble aeration by gas channel 6.So just can be to continuous bubble aeration, realization seals and without welding, prevents escape of gas.
The invention is not restricted to above-mentioned specific embodiment, without departing from the spirit and scope of the present invention, all variations and amendment are all within the scope of the present invention.
Claims (5)
1. the gas flushing pouch of bubble formula more than a kind, comprise at least 2 air filled cavitys, an air filled cavity is provided with inflation inlet, it is characterized in that: in each air filled cavity, be provided with air valve, gas flow is fixed and is formed in air valve and the thermofussion welding of air filled cavity wall, between each gas flow, communicates by the space being located between air filled cavity, and described air valve comprises adventitia and the inner membrance that opening staggers, between the adventitia of described air valve and inner membrance, interconnect, and leave the gas channel that adventitia opening and inner membrance opening are communicated.
2. many bubbles formula gas flushing pouch according to claim 1, is characterized in that: between described air filled cavity, be printed with anti-melting welding coating.
3. many bubbles formula gas flushing pouch according to claim 1, is characterized in that: between the adventitia of described air valve and inner membrance with autohension.
4. many bubbles formula gas flushing pouch according to claim 1, is characterized in that: air filled cavity is also unified into air filled cavity string, and first air filled cavity is provided with inflation inlet.
5. many bubbles formula gas flushing pouch according to claim 4, it is characterized in that: this packaging bag comprises at least 2 air filled cavity strings, between air filled cavity string, interconnects, and also comprises filling channel, described filling channel is provided with inflation inlet, and filling channel communicates with the inflation inlet of each air filled cavity string.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132953.4A CN102673892B (en) | 2012-04-28 | 2012-04-28 | Multi-bubble inflatable packing bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210132953.4A CN102673892B (en) | 2012-04-28 | 2012-04-28 | Multi-bubble inflatable packing bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102673892A CN102673892A (en) | 2012-09-19 |
| CN102673892B true CN102673892B (en) | 2014-08-13 |
Family
ID=46806580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210132953.4A Expired - Fee Related CN102673892B (en) | 2012-04-28 | 2012-04-28 | Multi-bubble inflatable packing bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102673892B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104670708A (en) * | 2015-02-13 | 2015-06-03 | 颜登坤 | Inflating buffer packaging body and processing method thereof |
| CN106081360A (en) * | 2016-06-22 | 2016-11-09 | 颜登坤 | Self-sealing air sealing body and manufacture method thereof |
| CN110815771B (en) * | 2019-09-25 | 2021-06-15 | 浙江天之元物流科技有限公司 | Production process of double-spliced air bubble bag |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2587135B2 (en) * | 1990-12-14 | 1997-03-05 | 株式会社シンワコーポレーション | Self-sealing blow tube with multiple side-by-side passages for airbags |
| CN101486402A (en) * | 2009-02-26 | 2009-07-22 | 浙江阿信机械有限公司 | Inflatable packing bag |
| CN202558038U (en) * | 2012-04-28 | 2012-11-28 | 浙江福德尔新材料科技有限公司 | Multi-bubble type inflatable packaging bag |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6293066U (en) * | 1985-12-02 | 1987-06-13 | ||
| JP2506517Y2 (en) * | 1989-10-14 | 1996-08-14 | 親和パッケージ株式会社 | Inflatable self-sealing cushioning material sheet |
| JP2011518091A (en) * | 2009-03-05 | 2011-06-23 | エアプライム インコーポレイテッド | Air packaging bag and air packaging bag molding machine for molding the same |
-
2012
- 2012-04-28 CN CN201210132953.4A patent/CN102673892B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2587135B2 (en) * | 1990-12-14 | 1997-03-05 | 株式会社シンワコーポレーション | Self-sealing blow tube with multiple side-by-side passages for airbags |
| CN101486402A (en) * | 2009-02-26 | 2009-07-22 | 浙江阿信机械有限公司 | Inflatable packing bag |
| CN202558038U (en) * | 2012-04-28 | 2012-11-28 | 浙江福德尔新材料科技有限公司 | Multi-bubble type inflatable packaging bag |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102673892A (en) | 2012-09-19 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: SHAOXING ZHONGJIN PACKAGING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG FUDEER NEW MATERIAL TECHNOLOGY CO., LTD. Effective date: 20140709 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 312352 SHAOXING, ZHEJIANG PROVINCE TO: 312000 SHAOXING, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20140709 Address after: The town of East Lake city in Zhejiang province is 312000 Shaoxing City Fisheries Coastal Industrial Park Building 3 layer 1-2 Applicant after: Gold packing Science and Technology Ltd. in Shaoxing Address before: 312352, Zhejiang, Shaoxing province Shangyu City East Street Village Applicant before: Zhejiang Fudeer New Material Technology Co.,Ltd. |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140813 Termination date: 20180428 |
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| CF01 | Termination of patent right due to non-payment of annual fee |