CN1113274A - Water-proof air-permeable clothes and its material production method - Google Patents
Water-proof air-permeable clothes and its material production method Download PDFInfo
- Publication number
- CN1113274A CN1113274A CN 94113980 CN94113980A CN1113274A CN 1113274 A CN1113274 A CN 1113274A CN 94113980 CN94113980 CN 94113980 CN 94113980 A CN94113980 A CN 94113980A CN 1113274 A CN1113274 A CN 1113274A
- Authority
- CN
- China
- Prior art keywords
- film
- water
- saturating
- proof air
- hydrophobic
- 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.)
- Granted
Links
Landscapes
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The waterproof air-permeable dress material is made up by directly compositing of fibre fabrics and hydrophobic permeable film comprised of resin with low molecular weight, whose elasticity is obtained by shrinking method, the air permeability of the composite dress material is higher than 4000 g/sq.m per day. The dress made by the said material has comfortable impression, no leak, good permeability, stretching resistance, wrinkle resistance and wash-wear proporties.
Description
The invention discloses the manufacture method of water-proof air-permeable clothes lining, belong to the invention of daily necessities clothes class.
Everyone wishes that the clothes energy weather of oneself wearing is dual-purpose, rainy day not only can waterproof vapour thoroughly, sweat vapour on one's body is expanded to the clothes outside, no matter fine, cloudy, various environment of rainy day are worn all comfortable, this has just required a kind of high vapour amount, high water resistance, and resisting folding, wrinkle, some also requires resilient high-performance garment material.With the fabric of silicone, fluorine carbon and the processing of other hydrophober and the polymer coating of development release recently, though saturating vapour is good, but just seep water once friction, folding, wrinkle, stretching etc., water pressure resistance is also very low ≯ the 400mm water column, and the life-span is very short, washing just loses water resistance several times, patent EP0110626 and USP4194041 make the saturating vapour layer of hydrophobic in hydrophilic film and the compound water-proof air-permeable clothes lining that manufactures of fabric with poly tetrafluoroethylene, can reach hydrostatic pressing 250mm, 20 minutes no seepages, saturating vapour amount＞1000g/m
2. day, can reach in the time of preferably＞2000g/m
2. day, but it must be in the one side of water-repellent layer, and promptly the lining face of lining is compounded with hydrophilic film, as the hydrophilic film made from hydrophiles such as polyethers-poly-urethane, poly-perfluorinated sulfonic acids.The preparation of this hydrophilic layer is very complicated, in addition need carry out on PTFE film surface polymerization or with its glycerol polymerization, hydrophilic layer thickness reaches 170 μ.Usually real rainproof actual requirement is: resistance to hydrostatic pressure 1400mm, extra torrential rain requires greater than 2000mm.Saturating vapour amount＞1000g/m
2. day, large amount of exercise requirement＞3500-4000g/m
2. day.Obviously the product of above-mentioned two patent gained can not meet the demands.
The purpose of this invention is to provide a kind of manufacture method of garment material of rainproof and saturating vapour amount, comfortable and easy to wear even at torrential rain, to the requirement that the large amount of exercise people also can have rainproof and saturating vapour amount, its hydrostatic pressing＞6000mm, saturating vapour amount＞4000g/m
2. day.Simultaneously also needn't the composite hydrophilic material, make simple, with low cost.
For reaching the object of the invention, the hydrophobic film that the present invention adopts is the saturating steam film of PTFE of applying for a patent 941120570 " using porous membrane preparation with polytetrafluorethylene " preparation by China, saturating vapour amount＞4000g/m
2. day, water feeler＞90 °, foreign patent prepares the raw material of steam film must use the super high molecular weight resin.This requirement is very high, be actually unavailable, and the saturating steam film of 941120570 patents preparation is the low-molecular-weight resin with common manufacturing sealing raw material band, method is easy, obtain easily, with the film of low-molecular-weight resin preparation, the horizontal of film can be expanded＞5 times, high energy reaches 40 times, and saturating vapour amount is at 5000-10000g/m
2. day, hydrostatic pressing 6000mm2 hour is non-leakage, illustrates that the aperture of film is little, porosity is very high, can fully guarantee the vapour amount, so the garment material compound tense does not need film and fabric are carried out hydrophilic treatment, adhesive also needn't be with hydrophilic vapour glue, as long as use common adhesive.Lining is made clothes, can run into folding in wearing process, draw, wrinkle and situation such as washing, therefore hydrophobic film need be processed into flexiblely, it is that expansion surpasses around song point 5% that EP0110626 prepares elastic membrane, but alter a great deal with temperature is different around song point, only above wanting to keep elasticity around song point 5%, typing can not be excessive, otherwise can follow the string simultaneously, typing is not enough, though can keep elasticity but compound bulk yielding shape is easily come unstuck during washing, influence the life-span.The present invention adopts the retraction legal system to get elastic membrane, promptly is film to be expanded → finalized the design → method of operating of the program that bounces back.Below by embodiment the present invention is elaborated.
Embodiment 1
The elastic membrane preparation, the present invention has satisfactorily resolved this problem with the retraction method.Get the not raw material band 24 * 24cm of expansion, four limits clip with clip, press the raw material band rolling direction and stretch 2 times to 72cm, again 10 times of lateral magnifications to 264cm, allow after the typing laterally bounce back to 178cm again, vertically keep 72cm constant, the film that make this moment has very better elastic, average 100 change memory＞50%, and compound can both restore from all directions are stressed.
Elastic membrane, nonelastic film and fabric are compound, and its main performance test sees the following form one:
Table one
| Project | Nonelastic film is compound | Elastic membrane is compound |
| Air permenbility | 4805.9g/m 2My god | 4653.25g/m 2My god |
| Hydrostatic pressing 600MM2 hour | Ne-leakage | Ne-leakage |
| Washability (washing machine washing 30 times) | Come unstuck | Do not come unstuck |
Can find out that from said method and table one promptly with the processing method of expansion → typing → retraction, the elastic membrane that makes is compound does not then have influence substantially to its saturating vapour amount hydrostatic pressing with the retraction method, thoroughly the vapour amount still＞4000g/m
2. day, meet large amount of exercise people's the requirement of wearing, still do not come unstuck after washing 30 times, be fit to make the requirement of clothes.
Embodiment 2
Bonding with fabrics such as elastic membrane and canvas, woven dacron, cotton, silks, the test of its saturating vapour amount sees Table two:
Table two
| The composite kind | Air permenbility g/m 2My god |
| Fine canvas one plain | 4055.6 |
| Nylon taffeta | 4054.36 |
| Woven dacron-plain | 4139.81 |
| Plain-plain | 4505.9 |
| Woven dacron-plain | 4149 |
| Film | 4604.6 |
After can seeing that from table two membrane and various fabric are compound, its saturating vapour amount is lost seldom, and its saturating vapour amount of each composite is all greater than 4000g/m
2. day, meet the saturating vapour amount required value 3500-4000g/m of large amount of exercise
2. day.Therefore the dress of the compound dress material of each kind fabric should be very comfortable.
Clothes dress material of the present invention has simple for production, with low cost, the good characteristics of the clothes rainproof vapour of energy, and dress has comfort.Even have non-leakagely equally in the people of torrential rain, large amount of exercise dress, permeability performance is good, comfortable and easy to wear and have anti-ly roll over, draw, wrinkle and wash fast requirement, therefore be a kind of function uniqueness clothes, can be subjected to liking of people.
Claims (2)
1, a kind of manufacture method of water-proof air-permeable clothes lining is characterized in that garment material is that fabric and the saturating steam film of hydrophobic directly are composited, and composite material does not need hydrophilic treatment.The saturating steam film of hydrophobic prepares with low-molecular-weight resin, and the elasticity of film obtains with the retraction method, its saturating vapour amount＞5000g/m of film
2My god, hydrostatic pressing＞6000mm water column 2 hours is non-leakage.
2, according to the manufacture method of claims 1 described water-proof air-permeable clothes lining, the retraction method that it is characterized in that is the saturating steam film of hydrophobic to be expanded → finalized the design → method of operating of the program that bounces back, be about to typing after 5 times to 40 times of the film lateral magnifications, and then allow it bounce back naturally.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94113980A CN1034357C (en) | 1994-11-09 | 1994-11-09 | Water-proof air-permeable clothes and its material production method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94113980A CN1034357C (en) | 1994-11-09 | 1994-11-09 | Water-proof air-permeable clothes and its material production method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1113274A true CN1113274A (en) | 1995-12-13 |
| CN1034357C CN1034357C (en) | 1997-03-26 |
Family
ID=5036936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94113980A Expired - Fee Related CN1034357C (en) | 1994-11-09 | 1994-11-09 | Water-proof air-permeable clothes and its material production method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1034357C (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183015A (en) * | 2016-07-14 | 2016-12-07 | 南通中兴多元复合钢管有限公司 | There is the fabric of water suction and waterproof dual-use function |
| CN106756777A (en) * | 2016-11-28 | 2017-05-31 | 山东大学 | A kind of method and application by straining regulation and control wrinkled surface hydrophilic and hydrophobic reversible transition |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194041A (en) * | 1978-06-29 | 1980-03-18 | W. L. Gore & Associates, Inc. | Waterproof laminate |
| US4443511A (en) * | 1982-11-19 | 1984-04-17 | W. L. Gore & Associates, Inc. | Elastomeric waterproof laminate |
-
1994
- 1994-11-09 CN CN94113980A patent/CN1034357C/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106183015A (en) * | 2016-07-14 | 2016-12-07 | 南通中兴多元复合钢管有限公司 | There is the fabric of water suction and waterproof dual-use function |
| CN106756777A (en) * | 2016-11-28 | 2017-05-31 | 山东大学 | A kind of method and application by straining regulation and control wrinkled surface hydrophilic and hydrophobic reversible transition |
| CN106756777B (en) * | 2016-11-28 | 2019-07-16 | 山东大学 | A kind of method and application by strain regulation wrinkled surface hydrophilic and hydrophobic reversible transition |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1034357C (en) | 1997-03-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| FI76128B (en) | SKIKTAT FOEREMAOL OCH FOERFARANDE FOER ATT BILDA ETT KOMPOSITFOEREMAOL INNEFATTANDE MINST TVAO SKIKT. | |
| KR100825849B1 (en) | Novel polymer films and textile laminates containing such polymer films | |
| US4692369A (en) | Water-vapor-permeable, waterproof, highly elastic films | |
| CN109778551B (en) | Processing method of durable waterproof, oil-proof, antifouling, waterproof and moisture-permeable fabric | |
| CN109778524B (en) | Processing method of durable waterproof, oil-proof, antifouling, waterproof and moisture-permeable fabric | |
| BRPI0607178B1 (en) | prepolymer for use in an aqueous polyurethane dispersion, process for making a prepolymer, aqueous polyurethane dispersion, process for making an aqueous polyurethane dispersion, molded article, articles, garments and process for forming the article | |
| KR20160090825A (en) | Shape enhancing garments with discontinuous elastic polymer composition | |
| CN100377864C (en) | Preparation method of composite film of poly tetrafluoro ethylene and thermoplastic polyurethane | |
| CN1150085C (en) | Method for making laminated shell fabric for all-weather clothes | |
| CN109624422A (en) | A kind of TPU high/low temperature film composite webs and preparation method thereof | |
| CN109043709B (en) | Moisture-permeable and breathable fabric for outdoor clothing | |
| CN1034357C (en) | Water-proof air-permeable clothes and its material production method | |
| JP2004256939A (en) | Water-repellent fabric and clothes using the same | |
| KR20200002272A (en) | Water Proof Breathable Outdoor knit Fabric and manufacturing method thereof | |
| KR20010076027A (en) | Manufacturing Method of Breathable Fabric Using Dot Printing | |
| CN104594034A (en) | Multifunctional after-finishing method for high count yarn tribute silk | |
| CN2409046Y (en) | Water-proof wind-proof poromeric moisture permeable wool fabric composite shell fabric | |
| CN108790337B (en) | Environment-friendly waterproof combined type warm-keeping lifesaving fabric and production method thereof | |
| CN105463865A (en) | Cowhide-imitated microfibre synthetic leather and manufacturing method thereof | |
| CN1034358C (en) | Water-proof air-permeable shoes for use both in sunny day and rainy day and production method for its cloth | |
| KR20080042309A (en) | Coating resin for the waterproof and breathable, a dry-typed non-porous fabric using thereof and a method of preparing the same | |
| KR101597760B1 (en) | Method for preparing dust-proof fabrics having improved water-swelling resistance and wear comfortableness | |
| KR100464785B1 (en) | Manufacturing method of dust-free medical forge by dry dot lamination processing | |
| CN220220002U (en) | Bio-based micro-porous coating fabric | |
| CN219055600U (en) | Waterproof breathable composite cloth |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |