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A kind of multi-layer windproof fabric and its application

A fabric and fabric layer technology, applied in applications, protective clothing, layered products, etc., can solve the problems of poor air permeability, water pressure resistance, lack of wind resistance, poor thermal insulation, etc., to achieve rough appearance and delicate hand feel Effect

Active Publication Date: 2016-08-17
TORAY SAKAI WEAVING & DYEING NANTONG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, the Chinese patent CN101892598A discloses a multi-layer fabric for outdoor sports. Specifically, polyamide false twist yarn is used in the fabric layer and the lining layer, and a waterproof and moisture-permeable film is used in the middle layer. Due to the contact coldness of the fabric The polyamide false-twist processed yarn is used for feeling and movement, and its thermal insulation is not good, so it is not suitable for making trousers worn in winter; and although the patent mentions that the waterproof and moisture-permeable membrane used can be a non-porous membrane, but Non-porous membranes will inevitably have problems such as poor air permeability during use
[0004] For the thermal insulation of windproof fabrics, it has also been proposed to use cotton fiber fabrics in the underwear field before. For example, the inner and outer layers of the multi-layer windproof fabrics disclosed in Chinese patent CN2422131Y adopt cotton fabrics, and the middle layer adopts microporous polyurethane elastic films. Although the fabric has good comfort and improved warmth retention, but because it is used in the underwear field and uses a microporous membrane, the water pressure resistance and windproof performance of the fabric are still slightly lacking

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • A kind of multi-layer windproof fabric and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0046] Fabric layer: both warp and weft yarns are made of 20s cotton yarn, woven on an air-jet loom, and then processed as follows: gray fabric singeing (80m / min)→cold stacking→boiling→stentering (room temperature)→mercerizing (70m / min)→surface Sanding (15m / min) → continuous dyeing → finished product setting (180°C) → pre-shrinking (140°C), to produce a pure cotton raised woven fabric with a total density of 200 threads / inch;

[0047]Lining layer: the inner yarn is 20 denier polyester single yarn, the outer yarn is 30 denier, 24 polyester multifilament yarns, and the plain weave is used to weave on the warp knitting machine, and then processed as follows: scouring→intermediate setting (190 ℃)→raising processing→dyeing (125℃)→wet resin setting to make pure polyester raising warp knitted fabric;

[0048] Lamination: Use a non-porous hydrophilic polyurethane film with a thickness of 7.5um as the middle layer. First, the fabric layer and the waterproof and moisture-permeable film ...

Embodiment 2

[0050] The fabric layer is a pure cotton raised woven fabric with a finished density of 180 threads / inch formed by 20s cotton spun yarn as the warp yarn and 16s cotton spun yarn as the weft yarn; the middle layer is a non-porous hydrophilic polyurethane film with a thickness of 6.0um; the lining The layer is a pure polyester raised warp knitted fabric formed by 15 denier polyester single yarn as the inner yarn, and 50 denier and 48 polyester multifilament yarns as the surface yarn. The rest of the process is the same as in Example 1. The performance is shown in Table 1.

Embodiment 3

[0052] The fabric layer is made of 32s cotton spun yarn as the warp yarn and 21s cotton spun yarn as the weft yarn, and the finished product density is 240 / inch pure cotton raised woven fabric; the middle layer is a non-porous hydrophilic polyurethane film with a thickness of 8.0um; the lining The layer is a pure polyester raised warp knitted fabric formed by 20 denier polyester single yarn as the inner yarn, and 30 denier and 12 polyester multifilament yarns as the surface yarn. The rest of the process is the same as in Example 1. The performance is shown in Table 1.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses a multi-layered windproof fabric and purposes thereof. The fabric is of a three-layered structure; the surface layer is a cotton-containing woven fabric; the middle layer is a nonporous polyurethane film; the inner layer is a pure-terylene warp-knitted pile fabric; moreover, the inner yarn is a terylene single yarn which is 10 to 30 deniers, and the surface yarn is a terylene multifilament which is 20 to 90 deniers and has 12 to 100 filaments. The fabric has the advantages of full and soft handle, high peeling strength and excellent moisture permeability, water pressure resistance, waterproof property and warmth-keeping property, and is suitable for the production of trousers worn in winter.

Description

technical field [0001] The invention relates to a multilayer windproof fabric and its application, in particular to a multilayer windproof fabric which is especially suitable for making trousers. Background technique [0002] In winter environments such as severe cold, humidity, strong wind, rain and snow, people generally choose to wear padded trousers or down trousers. Among them, although the windproof effect of quilted trousers is good, they are relatively bulky, unattractive, and inconvenient to move; while down trousers mostly use microfiber fabrics and reduce down fillings in order to meet people's needs for light weight clothing, but Correspondingly, its windproof and warmth retention properties are also greatly reduced, and the wind will quickly enter the clothes to take away the heat of the human body, and people will feel more and more cold. [0003] In order to solve the windproof properties of fabrics, most of the current products are chemical fiber products th...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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IPC IPC(8): A41D31/02B32B27/02B32B27/12B32B27/36B32B27/40
Inventor 刘燕
Owner TORAY SAKAI WEAVING & DYEING NANTONG CO LTD
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