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Method for printing and dyeing silk

A silk and pigment technology, applied in dyeing, textiles and papermaking, etc., can solve the problems of human injury, silk fading and decolorization, etc., and achieve the effect of reducing additives and reducing human injury

Inactive Publication Date: 2012-05-02
WUJIANG FUHUI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a silk printing and dyeing method, which solves the problems that the above-mentioned printed and dyed silk has fading and decolorization and is easy to cause harm to the human body

Method used

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Examples

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Embodiment Construction

[0014] The present invention is described in further detail below:

[0015] A silk printing and dyeing method, the steps are as follows:

[0016] 1) Mix the pigment and put the pigment into the printing and dyeing tank;

[0017] 2) Soak the silk to be printed and dyed in warm water for 30-60 minutes and take it out; soaking for 45 minutes is the best soaking time.

[0018] 3) After taking out the silk, dehydrate it, and prepare a hydrogen chloride rare earth solution with a concentration of about 0.07%-0.12%; the best concentration ratio is 0.095%.

[0019] 4) Put the silk again into the prepared rare earth solution and soak for 45-60 minutes; the soaking time is selected according to the actual use of silk; it can be soaked for 60 minutes for human clothes.

[0020] 5) Rinse the soaked silk, dehydrate it and put it in a printing and dyeing tank for dyeing;

[0021] 6) After dyeing, the silk is washed and dehydrated to complete the dyeing.

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PUM

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Abstract

The invention relates to a method for printing and dyeing cloth, in particular to a method for printing and dyeing silk, comprising the following printing and dyeing steps of: preparing a dye, rinsing, soaking in chemical fluid, rinsing, coloring, dehydrating and the like. The method for printing and dyeing silk provided in the invention causes a pigment for dyeing to have better conglutinage, so that the problem of fading is prevented even through water washing multiple times; and the addition of chemicals is reduced so that the harm on the human body is reduced.

Description

technical field [0001] The invention relates to a method for printing and dyeing cloth, in particular to a method for printing and dyeing silk. Background technique [0002] Silk is a widely used fabric product, and there are more and more colors of silk. Due to the unique characteristics of silk, silk is prone to color fading and decolorization after re-printing and dyeing. In order to prevent decolorization and fading, the existing technology uses chemical agents to fix the color. There are many types of chemical agents used. Although this solves the problem of silk fading and decolorization, it is not suitable for the silk of clothes. It will cause certain harm to the human body, and long-term wearing will lead to skin inflammation and other diseases. Contents of the invention [0003] The invention provides a method for printing and dyeing silk, which solves the problems that the above-mentioned printed and dyed silk has fading and decolorization and is easy to cause...

Claims

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Application Information

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IPC IPC(8): D06P1/00D06P1/673D06P3/04
Inventor 陆小雁
Owner WUJIANG FUHUI TEXTILE
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