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Moisture absorption and quick dry sportswear polyamide yarn-pure cotton yarn mixed fabric producing method

A moisture-absorbing, quick-drying, processing method technology, which is applied in dyeing, textiles and papermaking, can solve the problems of complex dyeing and finishing process, difficult dyeing, and low processing output of interwoven fabrics, so as to shorten the dyeing process time and benefit the environment. Effect of content reduction of protection, alkali

Inactive Publication Date: 2013-10-09
南通曙光染织有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to the large difference in properties between cotton and nylon fibers, the dyeing and finishing process of the interwoven fabric is relatively complicated, the dyeing is difficult, and the technical requirements are high.
There are problems such as long process, high energy consumption, easy staining of dyes, etc.
Usually, the two-bath overdyeing method is used, that is, cotton is dyed with reactive dyes, and nylon is dyed with disperse or acidic dyes. Control, but the dyeing process takes a long time, the processing output is low, the energy consumption is large, the pollution discharge is large, and the economic benefit is poor

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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Embodiment Construction

[0019] A method for processing moisture-absorbing and quick-drying sports fabric nylon-cotton interwoven fabrics, including a dyeing process, the dyeing process includes dyeing liquor dyeing, color fixing, water washing, soaping, hot water washing, cold water washing, and drying steps. Before dyeing liquor dyeing, Wet the fabric first, and when the dye liquor is dyed, the dye liquor used is composed of the following components:

[0020] Neutral dyes 2-5%o.w.f (eg 2%o.w.f, 3%o.w.f, 5%o.w.f)

[0021] Reactive Dyes 2-5%o.w.f. (eg 2%o.w.f, 3%o.w.f, 5%o.w.f)

[0022] Catalyst HR-1 4g / L

[0023] Hygroscopic quick-drying agent HV 25-30g / L (eg 25 g / L, 28 g / L, 30 g / L)

[0024] Yuanming powder 10~60g / L (eg 10 g / L, 40 g / L, 60 g / L)

[0025] water balance.

[0026] When dyeing, the bath ratio is 1:20, the temperature is 60-100°C (eg 60°C, 80°C, 100°C), and the holding time is 30-80 minutes (eg 30 minutes, 50 minutes, 80 minutes). The neutral dye is neutral GL yellow, neutral S-GN red ...

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 moisture absorption and quick dry sportswear polyamide yarn-pure cotton yarn mixed fabric producing method. The method comprises a dyeing technology which comprises the steps of dye liquor dyeing, color fixing, washing, soap boiling, hot water washing, cold water washing and airing, wherein a fabric is wetted before dye liquor dyeing, and dye liquor adopted in the dye liquor dyeing process consists of neutral dye, reactive dye, a catalyst HR-1, a moisture absorption and quick dry agent HV, anhydrous sodium sulphate and water. The optimum dyeing of a single bath process and the single bath processing with the moisture absorption and quick dry finishing agent are realized through controlling technological conditions, so that the fabric has high soaping resistance and rub resistance, the dyeing time is greatly shortened, the yield increases, the energy consumption is reduced, and the production cost is lowered; moreover, the alkali content of sewage is reduced, so that the method is contributed to environmental protection and achieves the effects of energy conservation and emission reduction.

Description

technical field [0001] The invention relates to a processing method for a moisture-absorbing and quick-drying sports fabric nylon-cotton interwoven fabric. Background technique [0002] Because the properties of cotton and nylon fibers are quite different, the dyeing and finishing process of the interwoven fabric is relatively complicated, the dyeing is difficult, and the technical requirements are high. There are problems such as long process, large energy consumption, and easy staining of dyes. Usually, the two-bath overdyeing method is used, that is, cotton is dyed with reactive dyes, and nylon is dyed with disperse or acidic dyes. Control, but the dyeing process takes a long time, the processing output is low, the energy consumption is large, the pollution discharge is more, and the economic benefit is poor. Contents of the invention [0003] The object of the present invention is to provide a method for processing the nylon-cotton interwoven fabric of the moisture-a...

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): D06P1/00D06P1/38D06P1/673D06P3/87
Inventor 王海峰管永华沈世红唐菊贾维妮朱红
Owner 南通曙光染织有限公司
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