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Three-color cloth dyeing method

A dyeing method and technology of reactive dyes, applied in dyeing methods, textiles and papermaking, mercerizing, etc., can solve problems such as non-existent dyeing methods

Active Publication Date: 2016-05-04
浙江灏宇科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the woven fabric is formed by combining and interweaving the above three fibers, there is no corresponding dyeing method at present

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

Embodiment 1

[0018] First prepare the weaving fabric, which is formed by combining and interweaving the three fibers of modified polyester, polyester and cotton on the loom. The woven fabric is imported into the singeing machine for singeing, and the speed of the singeing is 110m / min. After singeing, the fabric is introduced into the descouring and bleaching machine for processing; there are three mechanisms in the descouring and bleaching machine, which are rolling tank, steam box, and soaping tank, and the fabric passes through the above mechanisms in sequence; Hydrogen peroxide at a concentration of 7g / L, an oxygen bleaching stabilizer at a concentration of 1g / L, a chelating dispersant at a concentration of 1g / L, CBD at a concentration of 2g / L, and scouring enzyme at a concentration of 10g / L. Immerse in the rolling tank to make it subject to the above substances; the temperature in the steam box is 98°C, and the treatment time is 1h; the hot water washing temperature in the soaping tank...

Embodiment 2

[0020] First prepare the weaving fabric, which is formed by combining and interweaving the three fibers of modified polyester, polyester and cotton on the loom. The woven fabric is imported into the singeing machine for singeing, and the speed of the singeing is 130m / min. After singeing, the fabric is introduced into the descouring and bleaching machine for processing; there are three mechanisms in the descouring and bleaching machine, which are rolling tank, steam box, and soaping tank, and the fabric passes through the above mechanisms in sequence; Hydrogen peroxide at a concentration of 8g / L, an oxygen bleaching stabilizer at a concentration of 3g / L, a chelating dispersant at a concentration of 3g / L, CBD at a concentration of 3g / L, and a scouring enzyme at a concentration of 12g / L. Immerse in the rolling tank to be affected by the above substances; the temperature in the steam box is 100°C, and the treatment time is 1.2h; the hot water washing temperature in the soaping tan...

Embodiment 3

[0022] First prepare the weaving fabric, which is formed by combining and interweaving the three fibers of modified polyester, polyester and cotton on the loom. The fabric is imported into the singeing machine for singeing, and the speed of the singeing is 115m / min. After singeing, the fabric is introduced into the descouring and bleaching machine for processing; there are three mechanisms in the descouring and bleaching machine, which are rolling tank, steam box, and soaping tank, and the fabric passes through the above mechanisms in sequence; Hydrogen peroxide with a concentration of 7.3g / L, an oxygen bleach stabilizer with a concentration of 1.2g / L, a chelating dispersant with a concentration of 1.2g / L, CBD with a concentration of 2.2g / L, and scouring agent with a concentration of 10.2g / L Enzyme, woven fabrics are soaked in the rolling tank to be affected by the above substances; the temperature in the steam box is 98.2 ° C, and the treatment time is 1.1 h; the hot water wa...

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 dyeing method of three-cloth cloth. Dispersed dyes are firstly applied to carry out dyeing on terylene and modified terylene, then cationic dyes are added to carry out dyeing for the second time on the modified terylene on the basis of separating dyes, and finally reactive dyes are applied to carry out dyeing on the cotton fibers, so that dyeing of woven cloth which is formed by combined interweaving of the three fibers including modified terylene, terylene and cotton can be realized. According to the invention, a technical problem of how to carry out dyeing on the woven cloth which is formed by combined interweaving of the three fibers including modified terylene, terylene and cotton can be solved.

Description

technical field [0001] The invention relates to a method for dyeing a woven cloth formed by combining and interweaving three fibers of modified polyester, polyester and cotton. Background technique [0002] Most of the fibers in the current weaving have only one kind of material, such as adopting modified polyester or adopting polyester or adopting cotton, and the above-mentioned three kinds of fibers all have their independent dyeing methods. When the woven fabric is formed by combining and interweaving the above three fibers, there is no corresponding dyeing method at present. Contents of the invention [0003] The purpose of the present invention is to provide a method for dyeing three-color cloth, and to solve the technical problem of how to dye the woven cloth formed by combining and interweaving the three fibers of modified polyester, polyester and cotton. [0004] Three-color cloth dyeing method, comprises the steps: [0005] 1. Perform singeing treatment on the w...

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 Patents(China)
IPC IPC(8): D06P1/16D06P1/00D06P1/653D06P1/673D06P1/38D06P3/872D06L3/02D06L3/11D06B7/00D06L4/12D06L4/13
Inventor 章金芳
Owner 浙江灏宇科技有限公司
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