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Waterproof and breathable sport type knitted fabric

A knitted fabric, waterproof and breathable technology, applied in the field of textile fabrics, can solve the problems of poor waterproof performance of breathable fabrics, hot and uncomfortable human body, sweat can not be eliminated, etc., to achieve strong three-dimensional effect, reasonable structural design, and good water resistance

Inactive Publication Date: 2015-09-30
宁波侨泰兴纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Existing breathable fabrics have poor waterproof performance and can only achieve the effect of moisture absorption and quick drying
Most of the waterproof fabrics only pay attention to their own waterproof function, but ignore that while it is waterproof, it will also make the sweat in the human body unable to be eliminated, causing the human body to feel hot and uncomfortable.

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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  • Waterproof and breathable sport type knitted fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] In the embodiment of the present invention, a waterproof and breathable sports knitted fabric includes a waterproof and breathable membrane layer 1, a fabric layer 2, a moisture-absorbing and heating layer 3, and a breathable layer 4 from the outside to the inside; the waterproof and breathable membrane layer 1 adopts a microporous polyurethane film, The microporous pore diameter of the microporous polyurethane membrane is 0.3mm; the fabric layer 2 is composed of polyester fiber and nylon fiber, and the polyester fiber and nylon fiber are formed in a loop along the warp direction of the fabric layer, and they are alternately intertwined longitudinally to form a warp knitted fabric. The structure of the fabric body, the material of the fabric layer 2 includes 50% polyester fiber and 50% nylon fiber according to the mass percentage; the moisture-absorbing heating layer 3 adopts heating fiber; the breathable layer 4 is a single-sided knitted polar fleece fabric; one side of t...

Embodiment 2

[0023] In the embodiment of the present invention, a waterproof and breathable sports knitted fabric includes a waterproof and breathable membrane layer 1, a fabric layer 2, a moisture-absorbing and heating layer 3, and a breathable layer 4 from the outside to the inside; the waterproof and breathable membrane layer 1 adopts a microporous polyurethane film, The microporous pore diameter of the microporous polyurethane membrane is 0.32mm; the fabric layer 2 is composed of polyester fiber and nylon fiber, and the polyester fiber and nylon fiber are formed in a loop along the warp direction of the fabric layer, and they are alternately intertwined longitudinally to form a warp knitted fabric. The structure of the fabric body, the material of the fabric layer 2 includes 60% polyester fiber and 40% nylon fiber according to the mass percentage; the moisture-absorbing heating layer 3 adopts heating fiber; the breathable layer 4 is a single-sided knitted polar fleece fabric; one side of ...

Embodiment 3

[0025] In the embodiment of the present invention, a waterproof and breathable sports knitted fabric includes a waterproof and breathable membrane layer 1, a fabric layer 2, a moisture-absorbing and heating layer 3, and a breathable layer 4 from the outside to the inside; the waterproof and breathable membrane layer 1 adopts a microporous polyurethane film, The microporous pore diameter of the microporous polyurethane membrane is 0.35mm; the fabric layer 2 is composed of polyester fiber and nylon fiber, and the polyester fiber and nylon fiber are formed in a loop along the warp direction of the fabric layer, and they are alternately stringed longitudinally to form a warp knitted fabric. The structure of the fabric body, the fabric layer 2 includes 55% polyester fiber and 45% nylon fiber according to the mass percentage; the moisture-absorbing heating layer 3 adopts heating fiber; the breathable layer 4 is a single-sided knitted polar fleece fabric; one side of the microporous pol...

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 piece of waterproof and breathable sport type knitted fabric. The fabric comprises a waterproof and breathable film layer, a fabric layer, a moisture absorbing and heating layer and a breathable layer from outside to inside, wherein the waterproof and breathable film layer adopts a micro-porous polyurethane film and the diameter of micro-pores ranges from 0.3 mm to 0.35 mm; the fabric layer is a fabric body which is made of polyester fibers and polyamide fibers and adopts a warp-knitted structure, and the fabric layer comprises raw materials in percentage by mass as follows: 50%-60% of the polyester fibers and 40%-50% of the polyamide fibers; the moisture absorbing and heating layer adopts heating fibers; the breathable layer is single-side knitted polar fleece fabric; one side of the micro-porous polyurethane film is bonded to the outer surface of the fabric body through a bonding layer, the inner surface of the fabric body is bonded to the heating fibers through a bonding layer, and the heating fibers are bonded to the non-knitted polar fleece surface of the single-side knitted polar fleece fabric through a bonding layer. The fabric is reasonable in structural design, good in waterproofness and breathability, strong in stereoscopic impression and high in comfort degree.

Description

Technical field [0001] The invention relates to the field of textile fabrics, in particular to a waterproof and breathable sports knitted fabric. Background technique [0002] At present, a variety of functional clothing emerges endlessly, including anti-ultraviolet, sterilization, health care and so on. Waterproof fabric refers to the raw material with waterproof function, and it is required that the waterproof fabric can withstand the pressure of water seepage without water seepage in a humid climate environment for a long time. Breathable fabrics refer to raw materials with good perspiration absorption and breathability, and are widely used in the manufacture of clothing, footwear, etc. [0003] The existing breathable fabric has poor waterproof performance and can only achieve the effect of moisture absorption and quick drying. Most of the waterproof fabric only pays attention to its own waterproof function, but ignores that while it is waterproof, it will also make the 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): A41D31/02A41B17/00D06Q1/00B32B27/08B32B27/40B32B27/02B32B9/02B32B5/30B32B7/12B32B33/00
Inventor 叶长华
Owner 宁波侨泰兴纺织有限公司
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