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Waterproof breathable tear-resistant fabric as well as preparation method and application thereof

A waterproof, breathable, and tear-resistant technology, applied in the field of fabrics, can solve the problems of fabrics being easily scratched, the overall weight, and down running out, etc., to achieve increased water repellency, excellent waterproof breathability, and increased tensile and tear resistance intensity effect

Pending Publication Date: 2022-01-07
GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The prior art has a certain waterproof and moisture-permeable effect, and through the collocation with polar fleece and down liner, it has a certain warm-keeping effect, but the fabric is not soft and the overall weight is too heavy, making the wearer feel uncomfortable; the fabric Down and quilting lines are very easy to drill out, which greatly reduces the comfort and consumer taste. The existing down fabric has poor tear resistance, and the fabric is easily scratched when it passes through the burrs, making the down inside run out. , leading to the loss of thermal insulation effect

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 breathable tear-resistant fabric as well as preparation method and application thereof
  • Waterproof breathable tear-resistant fabric as well as preparation method and application thereof
  • Waterproof breathable tear-resistant fabric as well as preparation method and application thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0022] The preparation method of the waterproof, breathable and tear-resistant fabric in this embodiment comprises the following steps:

[0023] (1) Cotton thread treatment: Soak the cotton thread in an aqueous solution that adds fruit acid and silver-loaded antibacterial agent. post-drying;

[0024] (2) Fiber preparation: After grinding the leftovers of the carbon fiber soft felt made of polyacrylonitrile-based carbon fiber, sieve and twist the yarn to obtain the initial carbon fiber, and carbonize it at a temperature of 900-1000°C in a nitrogen environment to obtain carbon fiber;

[0025] (3) thread making: the cotton thread obtained in step (1) and the carbon fiber and polypropylene fiber obtained in step (2) are combined and twisted to make fabric thread after carding;

[0026] (4) Preparation of the fabric: The fabric thread is used as the warp and weft, and the initial fabric is woven by textile equipment, and it is rotated in a roll machine environment at 100-120°C for...

Embodiment 2

[0028] The preparation method of the waterproof, breathable and tear-resistant fabric in this embodiment comprises the following steps:

[0029] (1) Cotton thread treatment: Soak the cotton thread in an aqueous solution that adds fruit acid and silver-loaded antibacterial agent. post-drying;

[0030] (2) Fiber preparation: After grinding the leftovers of the carbon fiber soft felt made of polyacrylonitrile-based carbon fiber, sieve and twist the yarn to obtain the initial carbon fiber, and carbonize it at a temperature of 900-1000°C in a nitrogen environment to obtain carbon fiber;

[0031] (3) thread making: the cotton thread obtained in step (1) and the carbon fiber and polypropylene fiber obtained in step (2) are combined and twisted to make fabric thread after carding;

[0032] (4) Preparation of the fabric: The fabric thread is used as the warp and weft, and the initial fabric is woven by textile equipment, and it is rotated in a roll machine environment at 100-120°C for...

Embodiment 3

[0034] The preparation method of the waterproof, breathable and tear-resistant fabric in this embodiment comprises the following steps:

[0035] (1) Cotton thread treatment: Soak the cotton thread in an aqueous solution that adds fruit acid and silver-loaded antibacterial agent. post-drying;

[0036] (2) Fiber preparation: After grinding the leftovers of the carbon fiber soft felt made of viscose-based carbon fiber, sieve and twist the yarn to obtain the initial carbon fiber, and carbonize it at 900-1000°C in a nitrogen environment to obtain carbon fiber;

[0037] (3) thread making: the cotton thread obtained in step (1) and the carbon fiber and polypropylene fiber obtained in step (2) are combined and twisted to make fabric thread after carding;

[0038] (4) Preparation of the fabric: The fabric thread is used as the warp and weft, and the initial fabric is woven by textile equipment, and it is rotated in a roll machine environment at 100-120°C for 5-10min, and the water rep...

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 relates to a waterproof breathable tear-resistant fabric as well as a preparation method and application thereof, and belongs to the technical field of fabrics. The preparation method comprises the following steps of (1) treating cotton threads: soaking the cotton threads in an aqueous solution added with tartaric acid and a silver-loaded antibacterial agent, and drying; (2) preparing fibers: after grinding leftover materials of a carbon fiber soft felt, screening and twisting to obtain initial carbon fibers, and performing carbonization treatment in an oxygen-free environment to obtain carbon fibers; (3) preparing threads: combining and carding the cotton threads, the carbon fibers and polypropylene fibers according to the same number of strands, and twisting to prepare fabric threads; and (4) preparing the fabric: taking the fabric threads as warp yarns and weft yarns, weaving the warp yarns and the weft yarns in a mutually staggered manner through spinning equipment to form an initial fabric, then performing padding treatment through a water repellent, and drying to obtain the finished fabric. The waterproof breathable tear-resistant fabric provided by the invention is formed by weaving the fabric threads formed by compounding the cotton threads, the polypropylene fibers and the carbon fibers, the fabric has excellent waterproof and breathable effects and certain softness, and the tensile strength and the tearing strength of the fabric are improved.

Description

technical field [0001] The invention belongs to the technical field of fabrics, and in particular relates to a waterproof, breathable and tear-resistant fabric as well as its preparation method and application. Background technique [0002] At present, most of the common fabrics for down jackets and cold-proof clothing for outdoor work are mainly made of waterproof and moisture-permeable PTFE membrane and fabric surface lamination technology, or are made of waterproof and moisture-permeable PU membrane and fabric. When making ready-made garments, add polar fleece lining, or match it with a detachable down liner to make cold-proof clothing. The prior art has a certain waterproof and moisture-permeable effect, and through the collocation with polar fleece and down liner, it has a certain warm-keeping effect, but the fabric is not soft and the overall weight is too heavy, making the wearer feel uncomfortable; the fabric Down and quilting lines are very easy to drill out, which...

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): D06M11/83D06M11/57D06M13/188D06M13/207D06M15/00A41D31/102A41D31/24A41D31/30D03D15/217D03D15/225D03D15/283D03D15/47D03D15/50D06B3/18D06M101/06D06M101/20D06M101/40
CPCD06M11/83D06M13/207D06M16/00D06M15/00D06M13/188D06M11/57D03D15/217D03D15/283D03D15/47D03D15/50D03D15/225D06B3/18A41D31/102A41D31/24A41D31/30D10B2201/02D10B2321/022D10B2201/24D10B2321/10D10B2501/04D06M2101/06D06M2101/40D06M2101/20D06M2200/12
Inventor 陈岩刘汉春吴昆明张传贵李伟
Owner GAOFAN (ZHEJIANG) INFORMATION TECH CO LTD
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