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Dyeing and finishing processing method for real silk/cotton interweaved fabric

A processing method and fabric technology, applied in the direction of fabric surface trimming, textile material treatment, textile material continuous treatment, etc., can solve the problems of fabric gloss, fiber damage that cannot be repaired, silk fiber strong damage, etc., to achieve the size Good stability and pilling performance, guaranteed strong, strong damage effect

Inactive Publication Date: 2017-01-04
JIANGSU GOLDSUN TEXTILE SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process has the following disadvantages: 1. The singeing process will cause damage to the strength of the silk fiber, and the fiber damage caused by singeing cannot be repaired; 2. The luster of the silk / cotton interwoven fabric is high, and the single singeing process cannot Achieve the effect of good luster on the fabric

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

[0025] Specifications: 106.5 inches / JC80s*(JC80s+silk 100Nm) 100Nm / 200*160 satin.

[0026] The gray cloth goes through the following steps in turn:

[0027] 1. Turn the cloth, pad the amylase working solution 4g / L, adjust the pH to 7.0, and carry 120% of the liquid, roll it up and stack it at room temperature, wrap it with plastic film and rotate it at a constant speed for 6 hours, and wash it;

[0028] 2. Roll the fabric into the dyeing jigger, prepare the refining enzyme working solution, first adjust the pH value to 8.5 with soda ash, 2g / L of cellulose fiber refining enzyme, 2g / L of silk protein refining enzyme, temperature 50°C, and process with the jigger 2 hours, after the end, wash with high-temperature inactivated water, and then wash with water;

[0029] 3. Prepare the polishing enzyme working solution, adjust the pH value to 5.0 with an acid agent, add cellulose polishing enzyme 4g / L, the temperature is 60°C, and the time is 2 hours. After the end, wash with high-te...

Embodiment 2

[0035] Specifications: 106.5 inches / JC60s*(JC60s+silk 100Nm) / 200*100 satin.

[0036] The above-mentioned fabrics go through the following steps in turn:

[0037] 1. Turn the cloth, roll it into the dyeing jigger, adjust the pH of the working solution to 7.0, amylase 6g / L, temperature 60°C, treatment time 3 hours, wash with water;

[0038] 2. Roll the fabric into the jigger, prepare the refining enzyme working solution, first adjust the pH value to 8.0 with soda ash, 2g / L of cellulose fiber refining enzyme, 1.5g / L of silk protein refining enzyme, temperature 60°C, and the dyeing jigger Treat for 2 hours, wash with high-temperature inactivated water after the end, and then wash with clean water;

[0039] 3. Prepare the polishing enzyme working solution, adjust the pH value to 6.5 with an acid agent, add 10 g / L of cellulose polishing enzyme, temperature 60 ° C, time 3 hours, after the end, wash with high-temperature inactivated water, and then wash with water;

[0040] 4. Bleac...

Embodiment 3

[0045] Specifications: 106.5 inches / JC40s*(JC40s+silk 100Nm) / 144*96 satin.

[0046] The above-mentioned fabrics go through the following steps in turn:

[0047] 1. Turn the cloth, roll it into the jigger, adjust the pH of the working solution to 7.0, amylase 10g / L, temperature 60°C, treatment time 3 hours, wash with water;

[0048] 2. Roll the fabric into the dyeing jigger, prepare the refining enzyme working solution, first adjust the pH value to 9.0 with soda ash, 3g / L of cellulose fiber refining enzyme, 1.5g / L of silk protein refining enzyme, temperature 60°C, the dyeing jigger Treat for 2 hours, wash with high-temperature inactivated water after the end, and then wash with clean water;

[0049]3. Prepare the polishing enzyme working solution, adjust the pH value to 6.0 with an acid agent, add 5 g / L of cellulose polishing enzyme, temperature 60 ° C, time 3 hours, after the end, wash with high-temperature inactivated water, and then wash with water;

[0050] 4. Bleach hydr...

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 provides a dyeing and finishing processing method for real silk / cotton interweaved fabric. The method includes the procedures of fabric turning, enzyme desizing, enzyme refining, enzyme polishing, blanching, printing or dyeing, washing, softening and shaping, calendaring and preshrinking on gray fabric in sequence. In the enzyme refining procedure, cellulosic fiber refining enzymes and silk protein refining enzymes need to be added; in the enzyme polishing process, cellulose polishing enzymes need to be added. According to the dyeing and finishing processing method, the processing process of the cellulosic fiber refining enzymes, the silk protein refining enzymes and the cellulose polishing enzymes is adopted, the obtained real silk / cotton interweaved fabric is good in cloth cover glossiness, low in strength damage, natural and comfortable in hand feeling and good in dimensional stability and napping and pilling performance.

Description

technical field [0001] The invention belongs to the technical field of textile dyeing and finishing, and in particular relates to a method for dyeing and finishing silk / cotton interwoven fabrics. Background technique [0002] Cotton fiber belongs to natural cellulose fiber, and its fiber properties are alkali resistance better than acid resistance, and because of the pectin, ash, cotton wax and cotton seed hulls mixed in the production process of cotton fiber during the growth process, it is generally in the alkali It is easy to remove the above impurities with other additives under mild conditions, so that the fabric can achieve the purposes of easy processing and comfortable experience. [0003] Silk is a natural protein fiber with poor alkali resistance. If soaked in 5% caustic soda solution at 100°C, the strength of silk will drop sharply or even completely dissolve over time. Therefore, fabrics containing silk should not be treated under strong alkaline conditions. Pro...

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): D06B21/00D06C27/00D06M16/00D06L3/02D06L3/12D06M101/12D06M101/06
CPCD06B21/00D06C27/00D06M16/003D06M2101/06D06M2101/12
Inventor 葛乃君陈红霞陆鹏丁可敬
Owner JIANGSU GOLDSUN TEXTILE SCI & TECH
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