CN202507632U - Composite fabric with waterproof and moisture permeable functions - Google Patents
Composite fabric with waterproof and moisture permeable functions Download PDFInfo
- Publication number
- CN202507632U CN202507632U CN2012200021803U CN201220002180U CN202507632U CN 202507632 U CN202507632 U CN 202507632U CN 2012200021803 U CN2012200021803 U CN 2012200021803U CN 201220002180 U CN201220002180 U CN 201220002180U CN 202507632 U CN202507632 U CN 202507632U
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- Prior art keywords
- polytetrafluoroethylene film
- layer
- film layer
- cloth layer
- base cloth
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Abstract
The utility model discloses a composite fabric with waterproof and moisture permeable functions, which comprises a basic cloth layer, wherein one side of the basic cloth layer is coated with a polytetrafluoroethylene film layer; an outer cloth layer is bound with the other side of the polytetrafluoroethylene film layer; the quantity of holes per square inch in the polytetrafluoroethylene film layer is 85 to 95; the average diameter of the holes is 0.5-10 Mum; the volume of the holes in the polytetrafluoroethylene film layer is 7.5-8.5% of the mass of the basic cloth layer; the thickness ratio of the basic cloth layer to the polytetrafluoroethylene film layer is 10:1; the thickness ratio of the basic cloth layer to the outer cloth layer is 10:5.8; and the basic cloth layer is bound with the polytetrafluoroethylene film layer through a hot melt adhesive layer. The composite fabric provided by the utility model conquers the weakness that the conventional hydrophilic moisture permeable coating fabric is liable to expand when wet, is improved in moisture permeable performance, and is enabled to have higher serviceability.
Description
Technical field
The utility model relates to a kind of compound fabric that possesses the Waterproof Breathable function, belongs to the weaving face fabric technical field.
Background technology
The hydrophily atresia matter (polytetrafluoroethylene film layer) of usefulness is passed through wet feed material in the market, and the coating of process coating machine, blade coating are in the base cloth surface, through coating machine baking oven hot-air seasoning, solvent evaporates, film forming.Make fabric have the function of Waterproof Breathable, it passes through the moor reason and contains hydroaropic substance for passing through in the wet feed material, has moisture absorption-diffusion-desorption.The wetted surface material thoroughly of existing processes is met water generates Peng Run, causes the epithelium wearability to descend, and with the easy residual steam of wetted surface material thoroughly that this principle is processed, dry and comfortable property is not enough.And the fabric moisture transmission performance relatively a little less than, general moisture permeability index is 2500-3500G/M.24H (JIS 1099 A1).Therefore, how to design a kind of compound fabric of Waterproof Breathable function, can overcome existing hydrophily and pass through the expansive weakness of the wet processing coating fabric chance water capacity, and promote the water vapour permeability of fabric itself, become the direction that those of ordinary skills make great efforts.
Summary of the invention
The utility model purpose provides a kind of compound fabric that possesses the Waterproof Breathable function; This compound fabric has overcome existing hydrophily and has passed through the expansive weakness of the wet processing coating fabric chance water capacity; And promoted the water vapour permeability of fabric itself; Make fabric have higher service, solved tradition and passed through the easy residual steam of wetted surface material, the not good problem of dry and comfortable property.
For achieving the above object; The technical scheme that the utility model adopts is: a kind of compound fabric that possesses the Waterproof Breathable function; Comprise base cloth layer, said base cloth layer one side is coated with the polytetrafluoroethylene film layer, and an outer bed of cloth is bonded in this polytetrafluoroethylene film layer opposite side; The said polytetrafluoroethylene film layer number of hole per square inch is 85～95, and the average diameter of hole is 0.2um～10um, and the volume of hole accounts for 80～90% of polytetrafluoroethylene film layer volume in the polytetrafluoroethylene film layer; The said polytetrafluoroethylene film layer quality of dried state is 7.5～8.5% of said base cloth layer quality.
Further improved technical scheme is following in the technique scheme:
As preferably, said base cloth layer is a kind of in cotton, polyester-mixed cotton cloth, terylene non-woven fabric, polyester filament and the chinlon filament cloth.
As preferably, the thickness ratio is 10: 1 between said base cloth layer and the polytetrafluoroethylene film layer.
As preferably, the thickness ratio is 10: 5.8 between said base cloth layer and the outer bed of cloth.
As preferably, bonding between said base cloth layer and the polytetrafluoroethylene film layer through a hot melt adhesive layer.
Because the technique scheme utilization, the utility model compared with prior art has advantage and effect:
The utility model possesses the compound fabric of Waterproof Breathable function; Overcome existing hydrophily and passed through the expansive weakness of the wet processing coating fabric chance water capacity; And promoted the water vapour permeability of fabric itself, made fabric have higher service, improved the comfort of lining dress; Secondly,, help discharge, avoided polytetrafluoroethylene film layer water-swellable, thereby improved the wearability of lining greatly from the human body water vapour because the moisture-permeability waterproof coating has the hole that all has in a large number.
Description of drawings
Accompanying drawing 1 possesses the compound fabric structural representation of Waterproof Breathable function for the utility model.
In the above accompanying drawing: 1, base cloth layer; 2, polytetrafluoroethylene film layer; 3, outer bed of cloth; 4, hole; 5, hot melt adhesive layer.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
Embodiment: a kind of compound fabric that possesses the Waterproof Breathable function, comprise base cloth layer 1, this base cloth layer 1 is a kind of in cotton, polycot blend fabric, terylene non-woven fabric, woven dacron and the polyamide fabric;
Said base cloth layer 1 one sides are coated with polytetrafluoroethylene film layer 2, one outer bed of cloth 3 and are bonded in this polytetrafluoroethylene film layer 2 opposite sides; Said polytetrafluoroethylene film layer 2 number of hole 4 per square inch is 85～95, and the average diameter of hole 4 is 0.2um～10um, and the volume of hole 4 accounts for 80～90% of polytetrafluoroethylene film layer 2 volume in the polytetrafluoroethylene film layer 2; Said polytetrafluoroethylene film layer 2 quality of dried state are 7.5～8.5% of said base cloth layer 1 quality.
The thickness ratio is 10: 1 between above-mentioned base cloth layer 1 and the polytetrafluoroethylene film layer 2.
The thickness ratio is 10: 5.8 between above-mentioned base cloth layer 1 and the outer bed of cloth 3.
Bonding between above-mentioned base cloth layer 1 and the polytetrafluoroethylene film layer 2 through a hot melt adhesive layer 5.
When adopting above-mentioned moisture-permeability waterproof coating fabric, overcome existing hydrophily and passed through wet processing coating fabric and meet the expansive weakness of the water capacity, and promoted the water vapour permeability of fabric itself, made fabric have higher service, improved the comfort that lining is worn; Secondly,, help discharge, avoided polytetrafluoroethylene film layer water-swellable, thereby improved the wearability of lining greatly from the human body water vapour because the moisture-permeability waterproof coating has the hole that all has in a large number.
The foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the personage who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit the protection domain of the utility model with this.All equivalences of being done according to the utility model spirit change or modify, and all should be encompassed within the protection domain of the utility model.
Claims (5)
1. a compound fabric that possesses the Waterproof Breathable function comprises base cloth layer (1), it is characterized in that: said base cloth layer (1) one side is coated with polytetrafluoroethylene film layer (2), and an outer bed of cloth (3) is bonded in this polytetrafluoroethylene film layer (2) opposite side; Said polytetrafluoroethylene film layer (2) number of hole (4) per square inch is 85～9,500,000,000; The average diameter of hole (4) is 0.2um～10um, and the volume of hole (4) accounts for 80～90% of polytetrafluoroethylene film layer (2) volume in the polytetrafluoroethylene film layer (2); Said polytetrafluoroethylene film layer (2) quality of dried state is 7.5～8.5% of said base cloth layer (a 1) quality.
2. compound fabric according to claim 1 is characterized in that: said base cloth layer (1) is a kind of in cotton, polyester-mixed cotton cloth, terylene non-woven fabric, terylene and the polyamide fabric.
3. compound fabric according to claim 1 is characterized in that: the thickness ratio is 10: 1 between said base cloth layer (1) and the polytetrafluoroethylene film layer (2).
4. according to claim 1 or 3 described compound fabrics, it is characterized in that: the thickness ratio is 10: 5.8 between said base cloth layer (1) and the outer bed of cloth (3).
5. compound fabric according to claim 1 is characterized in that: bonding through a hot melt adhesive layer (5) between said base cloth layer (1) and the polytetrafluoroethylene film layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200021803U CN202507632U (en) | 2012-01-04 | 2012-01-04 | Composite fabric with waterproof and moisture permeable functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200021803U CN202507632U (en) | 2012-01-04 | 2012-01-04 | Composite fabric with waterproof and moisture permeable functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202507632U true CN202507632U (en) | 2012-10-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200021803U Expired - Lifetime CN202507632U (en) | 2012-01-04 | 2012-01-04 | Composite fabric with waterproof and moisture permeable functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202507632U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507369A (en) * | 2013-10-23 | 2014-01-15 | 吴江市万盟纺织有限公司 | Fluorescent waterproof fabric |
| CN104264475A (en) * | 2014-10-10 | 2015-01-07 | 苏州印丝特纺织数码科技有限公司 | Preparation method for waterproof and moisture-permeable silk fabric |
| CN104647848A (en) * | 2015-02-25 | 2015-05-27 | 昆山华阳新材料股份有限公司 | Waterproof and breathable two-component micro-pore film with high elasticity performance |
| CN105568492A (en) * | 2015-12-21 | 2016-05-11 | 常熟市金羽纤维制品厂 | Toweling composite fabric with water resistance, moisture permeability and breathability |
-
2012
- 2012-01-04 CN CN2012200021803U patent/CN202507632U/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103507369A (en) * | 2013-10-23 | 2014-01-15 | 吴江市万盟纺织有限公司 | Fluorescent waterproof fabric |
| CN104264475A (en) * | 2014-10-10 | 2015-01-07 | 苏州印丝特纺织数码科技有限公司 | Preparation method for waterproof and moisture-permeable silk fabric |
| CN104264475B (en) * | 2014-10-10 | 2016-11-30 | 海门市彼维知识产权服务有限公司 | A kind of preparation method of Waterproof Breathable silk fabric |
| CN104647848A (en) * | 2015-02-25 | 2015-05-27 | 昆山华阳新材料股份有限公司 | Waterproof and breathable two-component micro-pore film with high elasticity performance |
| CN104647848B (en) * | 2015-02-25 | 2016-09-28 | 昆山华阳新材料股份有限公司 | There is the double-component microporous membrane of Waterproof Breathable elastomeric property |
| CN106010185A (en) * | 2015-02-25 | 2016-10-12 | 昆山华阳新材料股份有限公司 | High-strength double-component film for garment material |
| CN106010185B (en) * | 2015-02-25 | 2018-05-18 | 昆山华阳新材料股份有限公司 | For the High-strength double-component film of garment material |
| CN105568492A (en) * | 2015-12-21 | 2016-05-11 | 常熟市金羽纤维制品厂 | Toweling composite fabric with water resistance, moisture permeability and breathability |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: KUNSHAN SUNSHINE NEW MATERIAL CO., LTD. Free format text: FORMER NAME: KUNSHAN SUNSHINE TEX DYEING BONDING + COATING CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 215335 Kunshan economic and Technological Development Zone, Suzhou, No. three lane road, No. 417, Jiangsu Patentee after: Kunshan Huayang new material limited company Address before: Jiangsu province Kunshan City Qingfeng road 215335 No. 15 Patentee before: Kunshan Huayang Composites Technology Co., Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20121031 |
|
| CX01 | Expiry of patent term |