Technology for manufacturing water absorption soft fabrics

A production process and fabric technology, applied in textile material processing, biochemical fiber processing, liquid/gas/steam textile material processing, etc., can solve the problems that sweat stains cannot be discharged in time and effectively, consumers are uncomfortable, and produce stuffy feeling, etc. Achieve the effect of soft texture, high moisture absorption and softness, excellent elasticity and extensibility

Inactive Publication Date: 2015-05-13
NANTONG SIDEFU TEXTILE DECORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pure cotton fabrics will stick to the skin after absorbing moisture, making consumers feel uncomfortable
Conventional chemical fiber fabrics generally have poor hygroscopicity, and sweat stains cannot be discharged in time and effectively when people wear them, resulting in a stuffy feeling.

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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Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0014] A production process for water-absorbent soft fabrics, comprising the steps of:

[0015] (1) The yarn or thread blended with polyester fiber and cotton with a hollow structure is used to make woven fabrics. The blending ratio is 60 parts by weight of polyester and 14 parts by weight of cotton blended yarn or thread; the hollow ratio of polyester fiber is 14%; there are hydrophilic functional groups in the polyester fiber molecules;

[0016] (2) Dyeing and finishing the above-mentioned fabrics: first desizing with soda ash under the condition that the pH value is less than 10, bleaching with hydrogen peroxide, rinsing time is 35min, water temperature is 60°C, and then dyeing with disperse dyes under high temperature and high pressure or cationic dyes, then wash under the condition that the pH value is less than 10, put it in the finishing agent for finishing for 25 minutes, and steam iron at 100°C to set the shape; the width processing coefficient of the shape is less th...

specific Embodiment 2

[0017] A production process for water-absorbent soft fabrics, comprising the steps of:

[0018] (1) The yarn or thread blended with polyester fiber and cotton with a hollow structure is used to make woven fabrics. The blending ratio is 78 parts by weight of polyester and 32 parts by weight of cotton blended yarn or thread; the hollow ratio of polyester fiber is 14%; there are hydrophilic functional groups in the polyester fiber molecules;

[0019] (2) Dyeing and finishing the above-mentioned fabrics: first desizing with soda ash under the condition that the pH value is less than 10, bleaching with hydrogen peroxide, rinsing time is 50min, water temperature is 78°C, and then dyeing with disperse dyes under high temperature and high pressure or cationic dyes, then wash under the condition that the pH value is less than 10, put it into the finishing agent for finishing for 36 minutes, and steam iron at 180°C to set the shape; the width processing coefficient is less than 91% when...

specific Embodiment 3

[0020] A production process for water-absorbent soft fabrics, comprising the steps of:

[0021] (1) The yarn or thread blended with polyester fiber and cotton with a hollow structure is used to make woven fabrics. The blending ratio is 72 parts by weight of polyester and 26 parts by weight of cotton blended yarn or thread; the hollow ratio of polyester fiber is 14%; there are hydrophilic functional groups in the polyester fiber molecules;

[0022] (2) Dyeing and finishing the above-mentioned fabrics: first desizing with soda ash under the condition that the pH value is less than 10, bleaching with hydrogen peroxide, rinsing time is 46min, water temperature is 68°C, and then dyeing with disperse dyes under high temperature and high pressure or cationic dyes, then wash under the condition that the pH value is less than 10, put it into the finishing agent for finishing for 28 minutes, and steam iron at 140°C to set the shape; the width processing coefficient of the shape is less ...

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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PUM

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Abstract

The invention discloses a technology for manufacturing water absorption soft fabrics. The technology includes steps of manufacturing woven fabrics from selected yarns or threads; carrying out dyeing and finishing processing the manufactured fabrics, to be more specific, desizing the fabrics by the aid of sodium carbonate under the condition that a PH (potential of hydrogen) value is smaller than 10, bleaching the fabrics by the aid of hydrogen peroxide for the bleach wash time of 35min-50min at the water temperatures ranging 60 DEG C to 78 DEG C, performing jig dyeing on the fabrics by the aid of disperse dye at high temperatures under high pressures or dyeing the fabrics by the aid of cationic dye, washing the fabrics under the condition that a PH value is smaller than 10, finishing the fabrics in finishing agents for 25min-60min, ironing the fabrics by the aid of steam at the temperatures ranging from 100 DEG C to 180 DEG C and setting the fabrics to obtain the water absorption soft fabrics. Cotton and polyester fibers which are of hollow structures are blended to form the selected yarns or threads. The technology has the advantages that the water absorption soft fabrics manufactured by the aid of the technology have characteristics of soft textures, moisture absorption, breathability, sweat drainage, warmth keeping and the like and are excellent in elasticity and extensibility, wearers feel comfortable when wearing the water absorption soft fabrics, are free of tightening feel, and can enjoy unprecedented skin comfort, and the body curves of the wearers can be sufficiently embodied.

Description

technical field [0001] The invention specifically relates to a production process of a water-absorbing soft fabric. Background technique [0002] With the continuous improvement of people's living standards, people have higher and higher requirements for the quality of clothing, and clothing is made of fabrics. [0003] It is made by cutting and processing, so the characteristics of the fabric itself will largely determine the quality of the garment. The existing fabrics have a single structure, weak elasticity, unsmooth hand feeling, poor comfort function, etc., which affect the wearability of the elastic fabrics. In the prior art, traditional nylon fiber products have good wrinkle resistance, but their moisture absorption and sweat-wicking functions are poor. However, because nylon is a hydrophobic fiber, there is a lack of hydrophilic groups in the macromolecules, and the molecular chain structure is tight and crystallized. The degree of density and direction is high, 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): D03D15/00A41D31/00D06B3/10D06M11/50D06M15/53D06M15/564D06M16/00D06M101/32D06M101/06D03D15/217D03D15/283D03D15/37D03D15/47D03D15/50
Inventor 张华
Owner NANTONG SIDEFU TEXTILE DECORATION
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