CN103696089B - Intelligent waterproof fabric - Google Patents
Intelligent waterproof fabric Download PDFInfo
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- CN103696089B CN103696089B CN201310697839.0A CN201310697839A CN103696089B CN 103696089 B CN103696089 B CN 103696089B CN 201310697839 A CN201310697839 A CN 201310697839A CN 103696089 B CN103696089 B CN 103696089B
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- fiber
- swelling fiber
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- warp
- swelling
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Abstract
The invention discloses a kind of intelligent waterproof fabric, described fabric is the plain cloth by warp and weft knit, it is characterized in that, described warp and described parallel are made up of at least one swelling fiber, described swelling fiber shape of cross section is the wide blade-shaped in centre pointed at both ends, the circle at the center of described swelling fiber blade-shaped is sandwich layer, and other parts of the periphery of described sandwich layer are cortex.The present invention adopts the skin-core structure swelling fiber of lobed cross sections, cortex is distributed with hole, farthest add its specific area, the material of cortex can volumetric expansion after absorption moisture, so just make the space between fabric upper warp and woof line absorb after moisture expands at swelling fiber to reduce, the moisture of the control intelligent waterproof fabric both sides of intelligence and humidity; Sandwich layer adopts the polyester fiber that intensity is very high, effectively can support intelligent waterproof fabric, graticule can not be ruptured.
Description
Technical field
The present invention relates to a kind of function textile fabric, especially a kind of intelligent waterproof fabric.
Background technology
Along with progress and the expanding economy of society, people propose more, higher requirement to fabric, more advocate and pursuit intellectuality, functionalization and diversification.Under this form, fabric breaches warming, covering already, self-defence original function, and then the exploitation and the research that have impelled novel fabric.Due to yarn comprise natural yarn, artificial yarn, chemical fiber yarn etc. are multiple, various yarn property is different, easily influence each other after weave in and produce unique effect, use functional material simultaneously, on the other hand, the thickness of yarn, the warp of fabric, weft density etc. all can have an impact to the overall performance that two-layer fabric is final, therefore from existing yarn, select suitable yarn to be a very complicated process as the graticule of two-layer fabric, need repetition test finally could obtain desirable fabric product.
Existing yarn comprises natural yarn, artificial yarn, chemical fiber yarns etc. are multiple, fabric is made up of yarns interwoven, and yarn is made up of through twisting etc. fiber, fiber, yarn, fabric three-decker influences each other in performance with form of going forward one by one, so the micro-property of fiber entirety can be reflected by fabric, ambient temperature is subject at the fiber of microcosmic, after the change of the condition such as humidity and illumination, a lot of performance change can be produced, if the micro-variations of fiber can be utilized in artificial control range and then improve the performance of yarn and fabric, just on the level more deepened, handle control can be carried out to fabric performance, promote fabric performance.If the fiber cross section of composition warp and parallel is transformed, make it to play beyond thought function, secondly the material of composition fiber is adopted to the combination of multiple material, and coordinate the shape of fiber, make such graticule and fabric thereof have the possibility of functionalization on the whole.
Summary of the invention
The object of the invention is to provide a kind of fabric rational in infrastructure, swelling fiber adopts the core-skin fibre of lobed cross sections, enables fabric regulate pore size to carry out intelligent waterproof with humidity change.
A kind of intelligent waterproof fabric of the present invention, described fabric is the plain cloth by warp and weft knit, it is characterized in that, described warp and described parallel are made up of at least one swelling fiber, described swelling fiber shape of cross section is the wide blade-shaped in centre pointed at both ends, the circle at the center of described swelling fiber blade-shaped is sandwich layer, and other parts of the periphery of described sandwich layer are cortex.
Preferably, described warp and described parallel are intertwined to form space, and the maximum length in described space is less than the average diameter of described swelling fiber.
Preferably, the average diameter of the blade-shaped of described swelling fiber cross section is 0.3-2.0mm.
Preferably, the sandwich layer of described swelling fiber is made up of polyester fiber, and the cortex of described swelling fiber is made up of viscose.
Preferably, the skin portion of described swelling fiber is distributed with hole, described hole average pore size is 0.01-0.05mm.
Preferably, described warp or described parallel are combined into by 4 described swelling fibers.
Intelligent waterproof fabric of the present invention, adopt the skin-core structure swelling fiber of lobed cross sections, cortex is distributed with hole, farthest add its specific area, the material of cortex can volumetric expansion after absorption moisture, so just make the space between fabric upper warp and woof line absorb after moisture expands at swelling fiber to reduce, the moisture of the control intelligent waterproof fabric both sides of intelligence and humidity; Sandwich layer adopts the polyester fiber that intensity is very high, effectively can support intelligent waterproof fabric, graticule can not be ruptured.
Accompanying drawing explanation
Fig. 1 is the structural representation top view of intelligent waterproof fabric of the present invention;
Fig. 2 is the structural representation sectional view of intelligent waterproof fabric of the present invention;
Fig. 3 is the swelling fiber structural representation of a kind of embodiment of the present invention;
Fig. 4 is the swelling fiber structural representation sectional view of a kind of embodiment of the present invention;
In figure: 1. warp, 2. parallel, 3. space, 4. swelling fiber, 5. hole, 6. fabric, 7. cortex, 8. sandwich layer.
Detailed description of the invention
Below by embodiment, the invention will be further described by reference to the accompanying drawings.
As illustrated in fig. 1 and 2, intelligent waterproof fabric of the present invention, it is the plain cloth woven by warp 1 and parallel 2, warp 1 and parallel 2 are made up of at least one swelling fiber 4, swelling fiber 4 shape of cross section is the wide blade-shaped in centre pointed at both ends, the circle at the center of swelling fiber blade-shaped is sandwich layer, other parts of the periphery of sandwich layer are cortex, the average diameter of the blade-shaped of swelling fiber 4 cross section is 0.3-2.0mm, the sandwich layer 8 of swelling fiber 4 is made up of polyester fiber, the cortex 7 of swelling fiber 4 is made up of viscose, cortex 7 part of swelling fiber 4 is distributed with hole 5, hole 5 average pore size is 0.01-0.05mm.Warp 1 and parallel 2 are intertwined to form space 3, and the maximum length in space 3 is less than the average diameter of swelling fiber 4.Warp 1 and parallel 2 are by 4 described swelling fibers 4 and be combined into.
Swelling fiber 4 can become large at absorption moisture expanded diameter, and the diameter of warp 1 and parallel 2 can become large with swelling fiber 4 diameter expansion; Swelling fiber 4 diameter after releasing moisture reduces can diminish, and the diameter of warp 1 and parallel 2 can diminish with swelling fiber 4 reduced.
Warp 1 and parallel 2 are intertwined to form the space 3 between warp 1 and parallel 2, the maximum length in space 3 is less than the average diameter of swelling fiber 4, this makes it possible to ensure fabric 6 enough through close and filling density, when swelling fiber 4 expand into maximum, be enough to the effect playing waterproof, sealing effectiveness is all right.Certainly weave in fabric 6 process in design, regulate after close and filling density, the waterproof and dampproof performance of fabric 6 can increase in varying degrees thereupon or reduce.
As shown in Figures 3 and 4, the shape of cross section of swelling fiber 4 adopts blade-shaped, adopt the good viscose glue material of water absorption rate, it is outside that its cortex 7 is in swelling fiber 4, it is distributed with hole 5, significantly increase the specific area of cortex 7, having in water or the larger situation of air humidity, cortex 7 can absorb rapidly moisture and swell, the viscose glue material of the part pointed at both ends of blade-shaped mainly cortex 7, the direction that swells mainly extends to blade-shaped both sides, and the most advanced and sophisticated volume of blade-shaped also becomes large, the water suction of certain swelling fiber 4 and discharge water and be among a dynamic equilibrium all the time, air humidity is larger, the moisture that swelling fiber 4 absorbs is more, the volume expanded is larger.
Fabric 4 is formed by the yarn weaving of warp-wise and broadwise, yarn is gathered twisting by swelling fiber 4 and is formed, so swelling fiber 4 is after volume swells, between swelling fiber 4, the space 3 that formed between yarn will be more and more less, like this when having water or air humidity is larger, it is stronger that fabric 6 stops aqueous vapor to enter the ability of the interior volume of fabric 6 opposite side; Otherwise when anhydrous or air is drier, the moisture that swelling fiber 4 is released is more, and between swelling fiber 4, the space 3 that formed between yarn will be increasing, and such fabric 6 just just has good gas permeability, realizes the intelligent waterproof efficacy of fabric 6.
The sandwich layer shape of cross section of swelling fiber 4 is circular, and adopt polyester material to make, it has very strong fracture strength, and when the cortex fracture strength of porous is not high, sandwich layer 8 effectively can promote the overall fracture strength of swelling fiber 4.
Above embodiment is only the present invention's a kind of embodiment wherein, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (3)
1. intelligent waterproof fabric, described fabric is the plain cloth by warp and weft knit, it is characterized in that, described warp and described parallel are made up of at least one swelling fiber, described swelling fiber shape of cross section is the wide blade-shaped in centre pointed at both ends, and the circle at the center of described swelling fiber blade-shaped is sandwich layer, and other parts of the periphery of described sandwich layer are cortex, the skin portion of described swelling fiber is distributed with hole, and described hole average pore size is 0.01-0.05mm;
Described warp and described parallel are intertwined to form space, and the maximum length in described space is less than the average diameter of described swelling fiber.
2. intelligent waterproof fabric according to claim 1, it is characterized in that: the sandwich layer of described swelling fiber is made up of polyester fiber, the cortex of described swelling fiber is made up of viscose.
3. intelligent waterproof fabric according to claim 1, is characterized in that: described warp or described parallel are by 4 described swelling fibers and be combined into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697839.0A CN103696089B (en) | 2013-12-19 | 2013-12-19 | Intelligent waterproof fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310697839.0A CN103696089B (en) | 2013-12-19 | 2013-12-19 | Intelligent waterproof fabric |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103696089A CN103696089A (en) | 2014-04-02 |
| CN103696089B true CN103696089B (en) | 2015-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310697839.0A Expired - Fee Related CN103696089B (en) | 2013-12-19 | 2013-12-19 | Intelligent waterproof fabric |
Country Status (1)
| Country | Link |
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| CN (1) | CN103696089B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1158205B (en) * | 1955-06-30 | 1963-11-28 | Du Pont | Spinning head with front plate and rear plate |
| CN101200816A (en) * | 2007-07-03 | 2008-06-18 | 赵丹青 | Quatrefoil skin-core dual-component fibre or filament having both antibiotic and quick drying functions |
| CN201367509Y (en) * | 2008-11-25 | 2009-12-23 | 吴辉芳 | Windproof and rainproof fiber cloth |
| CN102481025A (en) * | 2009-04-29 | 2012-05-30 | 戈尔企业控股股份有限公司 | Burn protective materials |
| CN102597363A (en) * | 2009-11-09 | 2012-07-18 | W·L·戈尔有限公司 | Textile composite article |
| CN103386777A (en) * | 2012-05-07 | 2013-11-13 | 杨洁 | Moisture-retaining air-permeating moisture-absorbing sweat-removing core-spun yarn woven fabric |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61160477A (en) * | 1985-01-07 | 1986-07-21 | 旭化成株式会社 | Production of fabric |
| JP2003020574A (en) * | 2001-07-05 | 2003-01-24 | Unitica Fibers Ltd | Method for producing moisture-permeating and waterproofing laminated fabric |
| JP4616661B2 (en) * | 2005-02-17 | 2011-01-19 | 帝人テクノプロダクツ株式会社 | High shrinkage sewing thread and method for producing swollen fabric using the same |
-
2013
- 2013-12-19 CN CN201310697839.0A patent/CN103696089B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1158205B (en) * | 1955-06-30 | 1963-11-28 | Du Pont | Spinning head with front plate and rear plate |
| CN101200816A (en) * | 2007-07-03 | 2008-06-18 | 赵丹青 | Quatrefoil skin-core dual-component fibre or filament having both antibiotic and quick drying functions |
| CN201367509Y (en) * | 2008-11-25 | 2009-12-23 | 吴辉芳 | Windproof and rainproof fiber cloth |
| CN102481025A (en) * | 2009-04-29 | 2012-05-30 | 戈尔企业控股股份有限公司 | Burn protective materials |
| CN102597363A (en) * | 2009-11-09 | 2012-07-18 | W·L·戈尔有限公司 | Textile composite article |
| CN103386777A (en) * | 2012-05-07 | 2013-11-13 | 杨洁 | Moisture-retaining air-permeating moisture-absorbing sweat-removing core-spun yarn woven fabric |
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| Publication number | Publication date |
|---|---|
| CN103696089A (en) | 2014-04-02 |
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Granted publication date: 20151104 Termination date: 20151219 |
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