Mercerized fiber dyed yarn and fabricating method

A production method and technology of color spinning, which is applied in the direction of mercerization of yarn/thread/filament, yarn, textiles and papermaking, etc. It can solve the problems of strength, length damage, high flexibility of color spinning, and insufficient surface finish of color spinning And other problems, to achieve the effect of improving the grade of fabrics and improving gloss

Inactive Publication Date: 2005-03-30
WUXI NATURAL GREEN FIBER TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Color spun yarn is colored yarn made of colored fibers of different colors evenly mixed and spun. The fabric woven from color spun yarn has a special pitting style, full and soft color, strong color sense and unique pitting effect. Colored yarn has great flexibility. As long as different colored spinning ratios are adopted according to needs, colors of different depths can be obtained, which overcomes the relatively single characteristic of colored cotton and is deeply loved by consumers. However, with the wide application of colored spinning, people Gradually, I feel that the surface smoothness of the colored spinning yarn is not enough. This is because the strength and length of the fiber are damaged to a certain extent when the fiber is dyed. Therefore, the colored spinning yarn has relatively more hairiness. Dot effect, hazy color effect, and bright, smooth and long-lasting color, will make the effect of colored spinning more perfect

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

[0012] Further describe the embodiment of the present invention in detail below:

[0013] The design of the present invention relates to a production and processing method for endowing common colored spinning yarn with special luster and smoothness.

[0014] 1. Cotton dyeing

[0015] According to the process requirements, the fibers are dyed into colored fibers of different amounts and colors.

[0016] Because cotton fiber dyeing will cause a certain loss in the strength and fiber length of the dyed cotton, the dyeing process must be well controlled. Since the subsequent processing technology needs to be mercerized, it is considered to use high temperature resistant dyes when dyeing fibers.

[0017] Dyeing: put the cotton fiber into the dye liquor for dyeing, the dyeing temperature is 78-80°C, the amount of high-temperature-resistant dyes in the dye liquor is 0-30g / liter, the amount of leveling agent is 0.8-1.0g / liter, salt 10-80 g / L, Soda Ash 7-20 g / L;

[0018] 2. Spinnin...

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

A mercerization colour spinning yarn is prepared by two or more colours of colour fibres spinning. The prepared yarn features that yarn colour has better brightness, fastness and fineness comparing to yarn prepared with original colour spring process.

Description

technical field [0001] The invention relates to a special processing technology of special color spinning yarn, which is a yarn made by special dyeing and post-processing technology and its production and processing technology. Background technique [0002] Color spun yarn is colored yarn made of colored fibers of different colors evenly mixed and spun. The fabric woven from color spun yarn has a special pitting style, full and soft color, strong color sense and unique pitting effect. Colored yarn has great flexibility. As long as different colored spinning ratios are adopted according to needs, colors of different depths can be obtained, which overcomes the relatively single characteristic of colored cotton and is deeply loved by consumers. However, with the wide application of colored spinning, people Gradually, I feel that the surface smoothness of the colored spinning yarn is not enough. This is because the strength and length of the fiber are damaged to a certain extent...

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): D02G3/00D06B7/04
Inventor 朱国民
Owner WUXI NATURAL GREEN FIBER TECH
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