CN202271606U - Polyurethane laminated film - Google Patents
Polyurethane laminated film Download PDFInfo
- Publication number
- CN202271606U CN202271606U CN2011203567487U CN201120356748U CN202271606U CN 202271606 U CN202271606 U CN 202271606U CN 2011203567487 U CN2011203567487 U CN 2011203567487U CN 201120356748 U CN201120356748 U CN 201120356748U CN 202271606 U CN202271606 U CN 202271606U
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- polyurethane
- layer
- laminated film
- compounded
- utility
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Abstract
The utility model discloses a polyurethane laminated film, which comprises a polyurethane layer and a polytetrafluoroethylene layer. The polyurethane layer comprises two opposite lateral sides, and the polytetrafluoroethylene layer is compounded on one lateral side of the polyurethane layer. Two sides of the most outer side of the laminated film can be respectively or independently compounded with a spinning fabric layer. The laminated film is venting, breathable, high in wear resistance and capable of effectively improving quality of compound clothes fabrics formed by the laminated film and fabrics and meeting performance requirements of functional clothes fabrics.
Description
Technical field
The utility model relates to a kind of structure of laminated film, relates in particular to a kind of polyurethane laminated film.
Background technology
In recent years; Mushroom development along with outdoor exercises such as mountain-climbing, skiing and navigations; And some powerful departments such as army, police etc. to the functional clothing lining require increasingly high; So, some composite materials that arisen at the historic moment, the double-layer fabric that is compounded to form such as polytetrafluoroethylene (PTFE) (be called for short PTFE) film and textile cloth.But PolytetrafluoroethylFilm Film intensity is not good, easy abrasion, and the life-span is short, has a strong impact on the quality of the garment material of laminated film and textile formation.
Summary of the invention
In order to overcome above-mentioned defective; The utility model provides a kind of polyurethane laminated film, and this laminated film is not only ventilative, wet thoroughly, and wearability is high; Effectively improve the quality of the compound garment material of laminated film and textile formation, and satisfied the performance requirement of functional clothing lining.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of polyurethane laminated film; Comprise layer of polyurethane and polytetrafluoroethylene floor; Said layer of polyurethane has two relative sides, and said polytetrafluoroethylene floor is compound on the side of said layer of polyurethane.
As the further improvement of the utility model, on another side of said layer of polyurethane, also be compounded with textle layers.
As the further improvement of the utility model, on the side surface of said polytetrafluoroethylene floor, also be compounded with textle layers away from said layer of polyurethane.
As the further improvement of the utility model, said layer of polyurethane is hydrophilic swelling type polyurethane layer.
As the further improvement of the utility model, said layer of polyurethane also can be the wet little porous breathable type polyurethane of not swelling layer.
As the further improvement of the utility model, said layer of polyurethane also can be the hydrophilic not swelling type polyurethane of Waterproof Breathable layer.
The beneficial effect of the utility model is embodied in: this polyurethane laminated film forms a kind of effective protection to the PTFE film after adopting polyurethane coating and PTFE film compound, and the one, can improve the surface strength of PTFE film; The 2nd, avoided the PTFE film surface to be prone to the shortcoming of being stopped up by greasy dirt, surfactant etc., this laminated film has ventilative, poisture-penetrability simultaneously, high-wearing feature.Said laminated film has greatly improved the quality and the class of functional clothing lining.
Description of drawings
Fig. 1 is one of the utility model structural representation;
Fig. 2 is two of the utility model structural representation;
Fig. 3 is three of the utility model structural representation.
In conjunction with accompanying drawing, explanation below doing:
1---layer of polyurethane 2---polytetrafluoroethylene floor
3---textle layers
The specific embodiment
A kind of polyurethane laminated film like Fig. 1, comprises layer of polyurethane 1 and polytetrafluoroethylene floor 2, and said layer of polyurethane has two relative sides, and said polytetrafluoroethylene floor is compound on the side of said layer of polyurethane.
As shown in Figure 2, on another side of above-mentioned layer of polyurethane, also be compounded with textle layers 3.
As shown in Figure 3, on the side surface of above-mentioned polytetrafluoroethylene floor, also be compounded with textle layers away from layer of polyurethane.
Above-mentioned layer of polyurethane is hydrophilic swelling type polyurethane layer.
Above-mentioned layer of polyurethane also can be the wet little porous breathable type polyurethane of not swelling layer.
Above-mentioned layer of polyurethane also can be the hydrophilic not swelling type polyurethane of Waterproof Breathable layer.
Claims (6)
1. polyurethane laminated film, it is characterized in that: comprise layer of polyurethane (1) and polytetrafluoroethylene floor (2), said layer of polyurethane has two relative sides, and said polytetrafluoroethylene floor is compound on the side of said layer of polyurethane.
2. polyurethane laminated film according to claim 1 is characterized in that: on another side of said layer of polyurethane, also be compounded with textle layers (3).
3. polyurethane laminated film according to claim 1 and 2 is characterized in that: on the side surface of said polytetrafluoroethylene floor away from said layer of polyurethane, also be compounded with textle layers (3).
4. polyurethane laminated film according to claim 3 is characterized in that: said layer of polyurethane is hydrophilic swelling type polyurethane layer.
5. polyurethane laminated film according to claim 3 is characterized in that: said layer of polyurethane is for passing through the wet little porous breathable type polyurethane of not swelling layer.
6. polyurethane laminated film according to claim 3 is characterized in that: said layer of polyurethane is the hydrophilic not swelling type polyurethane of a Waterproof Breathable layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203567487U CN202271606U (en) | 2011-09-21 | 2011-09-21 | Polyurethane laminated film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203567487U CN202271606U (en) | 2011-09-21 | 2011-09-21 | Polyurethane laminated film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202271606U true CN202271606U (en) | 2012-06-13 |
Family
ID=46191991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203567487U Expired - Lifetime CN202271606U (en) | 2011-09-21 | 2011-09-21 | Polyurethane laminated film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202271606U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102963044A (en) * | 2012-11-26 | 2013-03-13 | 江苏申利实业股份有限公司 | Wind-proof moisture-permeable composite fabric and production method thereof |
| CN103009741A (en) * | 2011-09-21 | 2013-04-03 | 昆山华富合成皮革有限公司 | Polyurethane composite film |
| US20140363625A1 (en) * | 2013-06-11 | 2014-12-11 | Chen-Cheng Huang | Breathable and waterproof composite fabric |
| US20170001409A1 (en) * | 2015-07-01 | 2017-01-05 | San Fang Chemical Industry Co., Ltd. | Composite material having three-dimensional texture and method for making the same |
| US10391736B2 (en) | 2013-06-11 | 2019-08-27 | Chen-Cheng Huang | Breathable and waterproof composite fabric and a method of making the same |
-
2011
- 2011-09-21 CN CN2011203567487U patent/CN202271606U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103009741A (en) * | 2011-09-21 | 2013-04-03 | 昆山华富合成皮革有限公司 | Polyurethane composite film |
| CN102963044A (en) * | 2012-11-26 | 2013-03-13 | 江苏申利实业股份有限公司 | Wind-proof moisture-permeable composite fabric and production method thereof |
| US20140363625A1 (en) * | 2013-06-11 | 2014-12-11 | Chen-Cheng Huang | Breathable and waterproof composite fabric |
| US9713914B2 (en) * | 2013-06-11 | 2017-07-25 | Chen-Cheng Huang | Breathable and waterproof composite fabric |
| US10391736B2 (en) | 2013-06-11 | 2019-08-27 | Chen-Cheng Huang | Breathable and waterproof composite fabric and a method of making the same |
| US20170001409A1 (en) * | 2015-07-01 | 2017-01-05 | San Fang Chemical Industry Co., Ltd. | Composite material having three-dimensional texture and method for making the same |
| TWI581947B (en) * | 2015-07-01 | 2017-05-11 | 三芳化學工業股份有限公司 | Composite material having three-dimensional texture and method for making the same |
| US10040267B2 (en) * | 2015-07-01 | 2018-08-07 | San Fang Chemical Industry Co., Ltd. | Composite material having three-dimensional texture and method for making the same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120613 |