Preparation technology of primary-color ecological cotton fabric

A preparation process and technology of ecological cotton, which is applied in biochemical fiber treatment, clothing, protective clothing, etc., can solve the problems of poor environmental protection, large shrinkage rate, and low strength, and achieve strong safety, reduce hair, and avoid diseases.

Inactive Publication Date: 2015-11-25
梁晓莉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing ecological cotton fabrics mainly have problems such as large shrinkage rate, low strength, easy pilling, poor environmental protection, etc., and there are many limitations in the finishing process in terms of improving fabric feel, fabric appearance, and fabric performance. It is obvious that it has become more and more unable to meet people's demand for clothing fabrics

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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  • Preparation technology of primary-color ecological cotton fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] A kind of preparation technology of primary color ecological cotton fabric, process step comprises:

[0018] (1) Select colored cotton raw materials: 60S plus white ecological cotton, 60S primary color ecological cotton, 60S orange ecological cotton, 60S grass green ecological cotton are selected for warp yarn; 60S plus white ecological cotton, 60S primary color ecological cotton, 60S brown are selected for weft yarn Ecological cotton, 60S gray ecological cotton;

[0019] (2) Cotton distribution: the ratio of colored ecological cotton to white ecological cotton is 2:8 (weight ratio);

[0020] (3) Spinning; warp thread density is 60 threads / cm; weft thread density is 40 threads / cm;

[0021] (4) Weaving: interweaving of warp and weft;

[0022] (5) Enzyme finishing process: select neutral cellulase as a dye-decomposing enzyme, and the process conditions of the enzyme finishing process are: 50-55°C, pH 4.5-5.5, use acetic acid as a buffer, and treat for 30-60 minutes ; T...

Embodiment 2

[0026] A kind of preparation technology of primary color ecological cotton fabric comprises, and process step comprises:

[0027] (1) Select colored cotton raw materials: 60S plus white ecological cotton, 60S primary color ecological cotton, 60S orange ecological cotton, 60S grass green ecological cotton are selected for warp yarn; 60S plus white ecological cotton, 60S primary color ecological cotton, 60S brown are selected for weft yarn Ecological cotton, 60S gray ecological cotton;

[0028] (2) Cotton distribution: the ratio of colored ecological cotton to white ecological cotton is 3:7 (weight ratio);

[0029] (3) Spinning; warp thread density is 60 threads / cm; weft thread density is 40 threads / cm;

[0030] (4) Weaving: interweaving of warp and weft;

[0031] (5) Bio-enzyme finishing process: the neutral cellulase selected is modified acid cellulase IndiageEuro, the technological conditions of the bio-enzyme finishing process are: 50-55°C, pH 4.5-5.5, using acetic acid as...

Embodiment 3

[0035] A kind of preparation technology of primary color ecological cotton fabric comprises, and process step comprises:

[0036] (1) Select colored cotton raw materials: 60S plus white ecological cotton, 60S primary color ecological cotton, 60S orange ecological cotton, 60S grass green ecological cotton are selected for warp yarn; 60S plus white ecological cotton, 60S primary color ecological cotton, 60S brown are selected for weft yarn Ecological cotton, 60S gray ecological cotton;

[0037] (2) Cotton distribution: the ratio of colored ecological cotton to white ecological cotton is 4:6 (weight ratio);

[0038] (3) Spinning; warp thread density is 60 threads / cm; weft thread density is 40 threads / cm;

[0039] (4) Weaving: interweaving of warp and weft;

[0040] (5) Bio-enzyme finishing process: the neutral cellulase selected is modified acid cellulase IndiageEuro, the technological conditions of the bio-enzyme finishing process are: 50-55°C, pH 4.5-5.5, using acetic acid as...

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 preparation technology of primary-color ecological cotton fabric. The technology comprises the following steps: selecting colored cotton raw materials; carrying out cotton assorting; spinning; weaving; arranging; scutching; forming, wherein the arrangement technology adopts the biological enzyme arrangement technology; as for the weaving technology, the primary-color ecological cotton fabric is formed through interweaving warp yarns with weft yarns; 60 S plus white ecological cotton, 60 S primary-color ecological cotton, 60 S orange ecological cotton and 60 S grass green ecological cotton are selected as the warp yarns; 60 S plus white ecological cotton, 60 S primary-color ecological cotton, 60 S brown ecological cotton and 60 S gray ecological cotton are selected as the weft yarns. The primary-color ecological cotton fabric prepared through the technology is soft, comfortable, air permeable and thermal, and gives play to the characteristics of natural colored cotton, namely, the color and luster is gentle and elegant; direct contact with chemical dyes is avoided, so that the primary-color ecological cotton fabric is quite high in safety.

Description

technical field [0001] The invention belongs to the field of textile engineering, and in particular relates to a preparation process of a primary color ecological cotton fabric. Background technique [0002] With the progress of society and the strengthening of people's health care awareness, people are more and more pursuing the natural and environmental protection of clothing. Ecological cotton fabrics are woven with warp and weft yarns of different colors. Because the dyes are dyed first and then woven, the dyes have strong permeability, and their color fastness is better than that of ordinary printed and dyed fabrics, and they are less likely to fade when washed. The existing ecological cotton fabrics mainly have problems such as large shrinkage rate, low strength, easy pilling, poor environmental protection, etc., and there are many limitations in the finishing process in terms of improving fabric feel, fabric appearance, and fabric performance. It is obvious that it h...

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): A41D31/00D06M16/00D06M101/06
Inventor 梁晓莉
Owner 梁晓莉
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