Processing method of mucilage glue elastic shell fabric

A processing method and fabric technology, which is applied in the processing of textile materials, fabric surface trimming, heating/cooling fabrics, etc., can solve the problems of continuous shrinkage of finished products and poor dimensional stability, and achieve reduced shrinkage, good stability, and improved performance. Good results

Inactive Publication Date: 2015-05-13
HAITAI TEXTILE SUZHOU
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In addition, this elastic fabric, especially the one with a tight texture, also has the disadvantages of continuous shrinkage of the finished product and poor dimensional stability

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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  • Processing method of mucilage glue elastic shell fabric
  • Processing method of mucilage glue elastic shell fabric
  • Processing method of mucilage glue elastic shell fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A processing method of viscose elastic fabric, comprising the following steps:

[0022] Step 1, pretreatment, immerse the viscose elastic fabric in a bath ratio of 1:40 in soda ash at a temperature of 50°C and a mass volume ratio of 0.5g / L for 30 minutes;

[0023] Step 2, preliminary training, soak the pretreated fabric in the mixed solution I at a temperature of 60°C for 50 minutes at a bath ratio of 1:40, and the mixed solution I is composed of a mass-volume ratio of 0.5g / L soda ash, 2g / L Composition of L natron, 8g / L liquid soap 852, 2g / L Remibond A and 0.4g / L hydrosulfate;

[0024] Step 3, re-training, soak the initially trained fabric in the mixed solution II at a temperature of 90°C at a bath ratio of 1:40 for 50 minutes. The mixed solution II is composed of 0.8g / L soda ash and 3g / L Composition of L-naphthine, 12g / L liquid soap 852 and 0.3g / L hydrosulfite;

[0025] Step 4, wash the retrained fabric successively with hot water at 95°C, hot water at 80°C, wate...

Embodiment 2

[0029] A processing method of viscose elastic fabric, comprising the following steps:

[0030] Step 1, pretreatment, soak the viscose elastic fabric with a bath ratio of 1:50 in soda ash at a temperature of 70°C and a mass-to-volume ratio of 0.8g / L for 40 minutes;

[0031] Step 2, preliminary training, soak the pretreated fabric in the mixed solution I with a temperature of 90°C for 70 minutes at a bath ratio of 1:50, and the mixed solution I is composed of 0.8g / L soda ash, 2.5g Composition of / L natron, 10g / L liquid soap 852, 3.5g / L Remibond A and 0.5g / L hydrosulfite;

[0032] Step 3, retraining, immerse the initially trained fabric in a mixture solution II at a temperature of 95°C for 70 minutes with a bath ratio of 1:50, and the mixture solution II is composed of 1g / L soda ash and 2.5g / L Composition of natron, 16g / L liquid soap 852 and 0.5g / L hydrosulfite;

[0033] Step 4, wash the retrained fabric successively with hot water at 95°C, hot water at 80°C, water at 60°C,...

Embodiment 3

[0037] A processing method of viscose elastic fabric, comprising the following steps:

[0038] Step 1, pretreatment, immerse the viscose elastic fabric in a bath ratio of 1:60 in soda ash at a temperature of 80°C and a mass volume ratio of 1.2g / L for 50 minutes;

[0039] Step 2, preliminary training, soak the pretreated fabric in the mixed solution I at a temperature of 80°C for 70 minutes at a bath ratio of 1:60, and the mixed solution I is composed of a mass-volume ratio of 1.5g / L soda Composition of L-naponine, 11g / L liquid soap 852, 5g / L Remibond A and 0.8g / L hydrosulfite;

[0040] Step 3, retraining. Soak the initially trained fabric in the mixed solution II at a temperature of 110°C for 80 minutes at a bath ratio of 1:60. The mixed solution II consists of a mass-volume ratio of 1.2g / L soda Composition of L-naphthine, 18g / L liquid soap 852 and 0.8g / L hydrosulfite;

[0041] Step 4, wash the retrained fabric successively with hot water at 95°C, hot water at 80°C, wate...

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 discloses a processing method of a mucilage glue elastic shell fabric. The method comprises the following steps that firstly, preprocessing is conducted, wherein the mucilage glue elastic shell fabric is immersed in sodium carbonate with the massic volume ratio of 0.5-1.2 g / L; secondly, primary degumming is conducted, wherein the shell fabric subjected to preprocessing is immersed in first mixed liquid composed of sodium carbonate, sodium metasilicate, liquid soap 852, Lamepon A and sodium hydrosulfite; thirdly, secondary degumming is conducted, wherein the shell fabric subjected to primary degumming is immersed in second mixed liquid composed of sodium carbonate, sodium metasilicate, liquid soap 852 and sodium hydrosulfite; fourthly, water washing is conducted, wherein the shell fabric subjected to secondary degumming is washed through hot water and cold water in sequence; fifthly, preforming is conducted; sixthly, thermoforming is conducted and the finished product is obtained. The method is simple, and the obtained shell fabric is good in stability, high in dye uptake and resistant to water washing and has good market prospects.

Description

technical field [0001] The invention relates to the field of fabrics, in particular to a method for processing viscose elastic fabrics. Background technique [0002] Viscose / spandex covered silk elastic fabric has good hygroscopicity, good extensibility, elegant and elegant, comfortable to wear, and is suitable for people of different shapes. It is suitable for making fashion clothes, tight clothes, spring and summer clothes, etc. As we all know, viscose nylon and spandex fibers are quite different in terms of molecular structure and composition, as well as dyeing and finishing characteristics. Spandex is not resistant to chlorine and alkali. During the dyeing and finishing process, its products must undergo sufficient relaxation and retraction to eliminate the residual stress inside the remaining fabric during weaving and give full play to its elasticity. Otherwise, the structure of the fabric will be deformed, especially the surface. Glossy fabrics are even more so. I...

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): D06B3/10D06C7/02D06L1/16D06L1/12
Inventor 计虎泉沈黎
Owner HAITAI TEXTILE SUZHOU
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