Breathable and waterproof fabric

A breathable waterproof fabric technology, applied in the field of fabrics, can solve the problems of fabric waterproof and poor air permeability, and achieve the effects of high porosity, excellent antibacterial and anti-corrosion properties, and excellent air permeability

Inactive Publication Date: 2018-06-29
浙江嘉兴圣历毛纺有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention provides a breathable waterproof fabric, which solves the problems of fabric waterproof and poor air permeability

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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  • Breathable and waterproof fabric

Examples

Experimental program
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Effect test

Embodiment 1

[0018] The breathable and waterproof fabric in this embodiment includes a fabric layer 1, the thickness of the fabric layer 1 is 6mm, and one side of the fabric layer 1 is sequentially provided with a PUR microporous membrane 2 and a PU membrane 3 from the inside to the outside, and the PUR microporous membrane 2 The thickness of the PU film 3 is 0.06mm, and the thickness of the PU film 3 is 0.03mm. The other layer of the fabric layer 1 is provided with a cotton velvet layer 4, a ramie fiber layer 5 and a polytetrafluoroethylene microporous film layer 6 from the inside to the outside. The thickness of the fleece layer 4 is 3 mm, the thickness of the ramie fiber layer 5 is 5 mm, and the thickness of the polytetrafluoroethylene microporous membrane layer 6 is 0.03 mm.

[0019] The preparation method of the above-mentioned air-permeable waterproof fabric comprises the following steps:

[0020] Place the PU membrane 3, the PUR microporous membrane 2, the fabric layer 1, the cotton...

Embodiment 2

[0023] The breathable waterproof fabric of the present embodiment comprises a fabric layer 1, the thickness of the fabric layer 1 is 7mm, and one side of the fabric layer 1 is sequentially provided with a PUR microporous membrane 2 and a PU membrane 3 from the inside to the outside, and the PUR microporous membrane 2 The thickness is 0.08mm, and the thickness of the PU film 3 is 0.05mm. The other layer of the fabric layer 1 is provided with a cotton velvet layer 4, a ramie fiber layer 5 and a polytetrafluoroethylene microporous film layer 6 from the inside to the outside. The thickness of layer 4 is 3mm, the thickness of ramie fiber layer 5 is 6mm, the thickness of polytetrafluoroethylene microporous film layer 6 is 0.05mm, and fabric layer 1 is selected from one layer of cotton cloth layer, chemical fiber layer, leather layer or woolen cloth layer Or a mix of at least two layers.

[0024] The preparation method of the above-mentioned air-permeable waterproof fabric comprises ...

Embodiment 3

[0028] The breathable waterproof fabric of the present embodiment comprises a fabric layer 1, the thickness of the fabric layer 1 is 7mm, and one side of the fabric layer 1 is sequentially provided with a PUR microporous membrane 2 and a PU membrane 3 from the inside to the outside, and the PUR microporous membrane 2 The thickness is 0.1mm, and the thickness of the PU film 3 is 0.08mm. The other layer of the fabric layer 1 is provided with a cotton velvet layer 4, a ramie fiber layer 5 and a polytetrafluoroethylene microporous film layer 6 from the inside to the outside. The thickness of layer 4 is 5mm, the thickness of ramie fiber layer 5 is 7mm, the thickness of polytetrafluoroethylene microporous membrane layer 6 is 0.1mm, and fabric layer 1 is selected from one layer of cotton cloth layer, chemical fiber layer, leather layer or woolen cloth layer Or a mix of at least two layers.

[0029] The preparation method of the above-mentioned air-permeable waterproof fabric comprise...

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 provides breathable and waterproof fabric. The breathable and waterproof fabric provided by the invention comprises a fabric layer, wherein a PUR microporous membrane and a PU membrane are sequentially arranged, from inside to outside, on one side of the fabric layer; a cotton velvet layer, a ramie layer and a polytetrafluoroethylene microporous membrane are sequentially arranged, from inside to outside, on the other layer of the fabric layer. The breathable and waterproof fabric provided by the invention has good waterproof property, breathability, warmth keeping property and skin friendliness.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to a breathable and waterproof fabric. Background technique [0002] Fabric is the material used to make clothing. As one of the three elements of clothing, fabrics can not only interpret the style and characteristics of clothing, but also directly affect the color and shape of clothing. [0003] Patent Publication No. 104562715A discloses a method for processing cotton flannel printed fabrics, which includes the following steps: weaving → gray cloth off the machine and pre-treatment → bleaching and mercerizing the cloth surface → pre-setting by a setting machine → activity on the machine Printing drying→steaming and washing to fix color→leaving agent softener shaping→shrinking→finished product inspection. The printed fabric has poor waterproof and breathable effect. Contents of the invention [0004] In view of this, the present invention provides a breathable waterproof fabric, which s...

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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Patent Type & Authority Applications(China)
IPC IPC(8): B32B3/26B32B9/02B32B9/04B32B27/06B32B27/08B32B27/12B32B27/32B32B27/40
CPCB32B3/266B32B5/26B32B9/02B32B9/025B32B9/045B32B9/047B32B27/06B32B27/08B32B27/12B32B27/322B32B27/40B32B2262/062B32B2262/065B32B2307/304B32B2307/7145B32B2307/724B32B2307/73B32B2437/00
Inventor 张世明
Owner 浙江嘉兴圣历毛纺有限责任公司
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