Copper ammonia fiber fabric and preparation method thereof

A technology of cupro fiber and fabric, applied in the field of fabric textiles, can solve the problems of strong moisture absorption, poor resistance of cupro fiber, poor alkali resistance of cupro fiber, etc., and achieve the effect of good mechanical properties, excellent moisture absorption and quick drying performance

Active Publication Date: 2020-06-30
汕头市现代服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. The price is relatively expensive;
[0008] 2. The wet strength is lower than that of cotton fiber, with strong hygroscopicity and large shrinkage, and fiber breakage is easy to occur during the production process;
[0009] 3. Cupro ammonia fiber is easy to swell when it meets water, and the cloth surface becomes hard, which is easy to cause fiber scratches during the production process, thereby affecting the product strength;
[0010] 4. Cupro ammonia fiber has

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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  • Copper ammonia fiber fabric and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A kind of preparation method of copper ammonia fiber fabric, concrete steps are as follows:

[0046] (1) Firstly, the modified cupro ammonia fiber is made from cotton linter natural cellulose, concentrated ammonia solution of copper compound, and γ-aminopropyltriethoxysilane modified nano-alumina;

[0047] (2) Then the mass ratio of 1:0.2:0.03 modified cupro ammonia fiber, methacryloxypropyltrimethoxysilane modified ultrafine nylon fiber and water-soluble vinylon fiber network to form mixed filament I;

[0048] (3) Next, the modified cupro ammonia fiber with a mass ratio of 1:0.1 and the superfine polyester fiber network are formed into mixed filament II;

[0049] (4) Finally, use a loom to weave the mixed filament I and the mixed filament II into warp and weft yarns respectively to obtain a fabric blank, and vacuum heating and finishing removes the water-soluble vinylon fiber to obtain the cupro ammonia fiber fabric;

[0050] Among them, the specific method of vacuum ...

Embodiment 2

[0066] A kind of preparation method of copper ammonia fiber fabric, concrete steps are as follows:

[0067] (1) Firstly, the modified cupro ammonia fiber is made from cotton linter natural cellulose, concentrated ammonia solution of copper compound, and γ-aminopropyltriethoxysilane modified nano-alumina;

[0068] (2) The mass ratio 1: 0.3: 0.04 modified cupro ammonia fiber, methacryloxypropyltrimethoxysilane modified ultrafine nylon fiber and water-soluble vinylon fiber network to form mixed filament I;

[0069] (3) Next, the modified cupro ammonia fiber with a mass ratio of 1:0.2 and the superfine polyester fiber network are formed into mixed filament II;

[0070] (4) Finally, use a loom to weave the mixed filament I and the mixed filament II into warp and weft yarns respectively to obtain a fabric blank, and vacuum heating and finishing removes the water-soluble vinylon fiber to obtain the cupro ammonia fiber fabric;

[0071] Among them, the specific method of vacuum heatin...

Embodiment 3

[0087] A kind of preparation method of copper ammonia fiber fabric, concrete steps are as follows:

[0088] (1) Firstly, the modified cupro ammonia fiber is made from cotton linter natural cellulose, concentrated ammonia solution of copper compound, and γ-aminopropyltriethoxysilane modified nano-alumina;

[0089] (2) Then the mass ratio of 1:0.2:0.04 modified cupro ammonia fiber, methacryloxypropyltrimethoxysilane modified ultrafine nylon fiber and water-soluble vinylon fiber network to form mixed filament I;

[0090] (3) Next, the modified cupro ammonia fiber with a mass ratio of 1:0.1 and the superfine polyester fiber network are formed into mixed filament II;

[0091](4) Finally, use a loom to weave the mixed filament I and the mixed filament II into warp and weft yarns respectively to obtain a fabric blank, and vacuum heating and finishing removes the water-soluble vinylon fiber to obtain the cupro ammonia fiber fabric;

[0092] Among them, the specific method of vacuum h...

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 present invention provides a copper ammonia fiber fabric and a preparation method thereof. The method comprises the steps of firstly preparing cotton linter natural cellulose, a copper compound concentrated ammonia solution, gamma-aminopropyltriethoxy silane modified nano alumina as raw materials into modified copper ammonia fibers, then forming mixed filaments I by the modified copper ammoniafibers, methyl acryloxypropyl trimethoxy silane modified superfine polyamide fibers and a water-soluble vinylon fiber network, then forming mixed filaments II by the modified copper ammonia fibers and a superfine polyester fiber network, and finally weaving the mixed filaments I and the mixed filaments II into warps and wefts by using a loom to obtain a grey fabric, and performing vacuum heatingand finishing to remove water-soluble vinylon fibers so as to obtain the copper ammonia fiber fabric. The copper ammonia fiber fabric has excellent moisture-absorbing and quick-drying performance andgood mechanical performance.

Description

technical field [0001] The invention relates to the technical field of fabric textiles, in particular to a cupro ammonia fiber fabric and a preparation method thereof. Background technique [0002] With the development of production and the improvement of living standards, people have higher and higher requirements for the comfort of clothing, and sportswear is one of the most popular clothing. For sportswear, quick-drying performance is particularly important, and it is required that the clothing will not feel sticky to the skin even if it is sweating. [0003] There is a microclimate environment between the human skin and clothes. For sportswear, how to reduce the water vapor content of this microclimate environment as much as possible, so that the sweat on the surface of the human body can quickly diffuse through the clothing and evaporate into the air instead of Continue to stay on the skin, and keep the clothing dry and comfortable, has always been the goal of people'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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IPC IPC(8): D03D15/00D03D15/06D03D13/00D06B3/10D01F2/04D01F1/10D06M13/513D06M101/34D03D15/225D03D15/283D03D15/33D03D15/68
CPCD03D15/00D06B3/10D03D13/008D01F2/04D01F1/10D06M13/5135D10B2201/22D10B2331/02D10B2321/06D06M2101/34D03D15/68D03D15/47
Inventor 曹维维
Owner 汕头市现代服饰有限公司
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