CN103815621A - Air leakage preventive zipper - Google Patents
Air leakage preventive zipper Download PDFInfo
- Publication number
- CN103815621A CN103815621A CN201410015808.7A CN201410015808A CN103815621A CN 103815621 A CN103815621 A CN 103815621A CN 201410015808 A CN201410015808 A CN 201410015808A CN 103815621 A CN103815621 A CN 103815621A
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- CN
- China
- Prior art keywords
- slide fastener
- zipper
- cushion compound
- lower floor
- upper strata
- 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.)
- Pending
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Abstract
The invention discloses an air leakage preventive zipper. The air leakage preventive zipper is structurally characterized by comprising an upper-layer zipper, a lower-layer zipper, a left flexible-glue sheet, a right flexible-glue sheet, double-faced adhesive tapes and product materials connected with the air leakage preventive zipper. The upper-layer zipper and the lower-layer zipper can be nylon zippers and/or resin-tooth zippers, or can be zippers with closed ends or open ends. The air leakage preventive zipper can be pre-produced by a glue melting process or a sewing technique, and then sewed with the product materials connected with the air leakage preventive zipper to produce air leakage preventive products such as sealed bags or covers.
Description
Technical field
The present invention relates to a kind of slide fastener of anti-gas-leak.
Background technology
At present the slide fastener kind of anti-gas-leak is very less and expensive on the market; In the time being made into practical product (as closed bag or cover), processing technology is more difficult, and practical application is also limited to.
Summary of the invention
In order to overcome the expensive problem of anti-gas-leak slide fastener processing technology deficiency and cost, the slide fastener of a kind of anti-gas-leak of the present invention adopts dual common slide fastener (if gas is strong oxidation, severe corrosive, suggestion adopts anticorrosive resin teeth zipper tooth), left and right Ge Jia one deck cushion compound (as EVA material) between dual slide fastener, while making, each interlayer adds and sticks double faced adhesive tape, more convenient when converted products, can be in the extensive use of every field.
Accompanying drawing explanation
Fig. 1, be the sectional view signal of the slide fastener of a kind of anti-gas-leak of the present invention.
Claims (8)
1. a slide fastener for anti-gas-leak, its architectural feature: upper strata slide fastener (1), lower floor's slide fastener (2), left cushion compound (3), right cushion compound (4), the product material (5) being connected with slide fastener, double faced adhesive tape (6).
2. according to the upper strata slide fastener (1) described in claim 1. and lower floor's slide fastener (2), it is characterized in that zipper material can select nylon zipper and/or gummy tooth slide fastener.
3. according to the upper strata slide fastener (1) described in claim 1. or 2. and lower floor's slide fastener (2), it is characterized in that, according to actual processing technology requirement, can adopting and closing tail formula or tail-splitting zipper.
4. according to the upper strata slide fastener (1) described in claim 1. or 2. or 3 and lower floor's slide fastener (2), it is characterized in that can adopting as requested No. 3 the slide fastener to No. 8 sprockets.
5. according to left cushion compound (3) and right cushion compound described in claim 1., it is characterized in that being that film stock can select soft PVC or PE or EVA or other special synthetic materials, there is wear-resisting, anti-oxidant, anticorrosive, environmental protection characteristic.
6. according to claim 1. or 2., 3., 4., 5., described upper strata slide fastener (1), lower floor's slide fastener (2), left cushion compound (3), right cushion compound (4), is characterized in that these four can melt by direct glue, carry out preprocessing and become finished product anti-gas-leak slide fastener.
7. according to claim 1. or 2., 3., 4., 5., described upper strata slide fastener (1), lower floor's slide fastener (2), left cushion compound (3), right cushion compound (4), is characterized in that, after these four storeroom sticking two-faced adhesive tapes, being processed into anti-gas-leak slide fastener by common sewing machine sewing technology.
8. make anti-gas-leak slide fastener according to processing method described in claim 6. or 7., then carry out sewing or gummed with the product material being connected with slide fastener (5) described in claim 1., make anti-gas-leak seal products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015808.7A CN103815621A (en) | 2014-01-14 | 2014-01-14 | Air leakage preventive zipper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410015808.7A CN103815621A (en) | 2014-01-14 | 2014-01-14 | Air leakage preventive zipper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103815621A true CN103815621A (en) | 2014-05-28 |
Family
ID=50751146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410015808.7A Pending CN103815621A (en) | 2014-01-14 | 2014-01-14 | Air leakage preventive zipper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103815621A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720212A (en) * | 2015-04-10 | 2015-06-24 | 新疆际华七五五五职业装有限公司 | Waterproof zipper |
| CN104814550A (en) * | 2015-05-08 | 2015-08-05 | 太仓飙豹服饰有限公司 | Curved cavity independent down filling tank comprising double-layer down locking structure and down jacket with same |
| CN109349764A (en) * | 2018-12-28 | 2019-02-19 | 刘彦恺 | A kind of trolley case |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE464444B (en) * | 1986-05-27 | 1991-04-29 | Maciej Lipowski | Method and device for liquid-tight sealing of an openable join |
| EP1057424A2 (en) * | 1999-05-27 | 2000-12-06 | Erich Roiser | Closure assembly for openings of a wetsuit |
| DE19935380A1 (en) * | 1999-07-29 | 2001-02-08 | Vaude Sport Albrecht Von Dewit | Zip fastener, eg for weather resistant clothing, comprises two rows of coupling members located on carrier bands, with overlapping sections made of water-tight material. |
| CN102421322A (en) * | 2009-04-24 | 2012-04-18 | 大使公司 | Security device for pieces of luggage comprising a first external zip and a second internal zip |
-
2014
- 2014-01-14 CN CN201410015808.7A patent/CN103815621A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE464444B (en) * | 1986-05-27 | 1991-04-29 | Maciej Lipowski | Method and device for liquid-tight sealing of an openable join |
| EP1057424A2 (en) * | 1999-05-27 | 2000-12-06 | Erich Roiser | Closure assembly for openings of a wetsuit |
| DE19935380A1 (en) * | 1999-07-29 | 2001-02-08 | Vaude Sport Albrecht Von Dewit | Zip fastener, eg for weather resistant clothing, comprises two rows of coupling members located on carrier bands, with overlapping sections made of water-tight material. |
| CN102421322A (en) * | 2009-04-24 | 2012-04-18 | 大使公司 | Security device for pieces of luggage comprising a first external zip and a second internal zip |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104720212A (en) * | 2015-04-10 | 2015-06-24 | 新疆际华七五五五职业装有限公司 | Waterproof zipper |
| CN104814550A (en) * | 2015-05-08 | 2015-08-05 | 太仓飙豹服饰有限公司 | Curved cavity independent down filling tank comprising double-layer down locking structure and down jacket with same |
| CN109349764A (en) * | 2018-12-28 | 2019-02-19 | 刘彦恺 | A kind of trolley case |
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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 | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140528 |