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Method for processing no-iron 100% bombast

A processing method and fabric technology, which is applied in the field of fabric processing, can solve the problems of dry and hard hand feeling, large loss of yarn strength, and affecting the effect of fabric surface, so as to achieve the effect of improving softness

Active Publication Date: 2008-07-23
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the current linen yarn-dyed fabric products generally adopt the conventional pretreatment dyeing process, that is, the alkali boiling bleaching process, and use compact desizing during desizing, and use simple dry cross-linking and non-ironing processing; The flax fabric still has the following defects: first, the strength loss of the bleached yarn with alkali is large when the yarn is dyed, and the hand feels dry and hard; The stability of the width of the door is poor, which seriously affects the quality of the finished product; the third is that the use of simple dry cross-linking and non-ironing technology feels dry and astringent

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

[0014] Embodiment 1: A kind of processing method of all flax soft non-ironing fabrics, its technological process is as follows: 1. first scouring and reacting the yarn in the dyeing tank for 30 minutes after loosening the yarn, the reaction temperature is 80 ° C, the pH of the reaction solution The value is 7, and then use scouring enzyme to bleach at a temperature of 90°C, the bleaching time is 90min, and the pH value of the bleaching solution is 10, which requires better whiteness and lower strength loss; ② after dyeing , post-processing, winding, weaving and billet inspection, singeing process is required to achieve clean singeing; ③ Loose desizing, so that the fabric is in the "DMA160" desizing enzyme working solution produced by China Demei Company. Natural shrinkage under tension, the reaction time is 90min, the reaction temperature is 40°C, the pH value of the reaction solution is 6, and the desizing is required to be clean, and the desizing rate should reach more than 9...

Embodiment 2

[0015] Embodiment 2: a kind of processing method of all flax soft non-ironing fabrics, its technological process is as follows in sequence: 1. first scouring and reacting the yarn in the dyeing vat for 60 minutes after loosening the yarn, the reaction temperature is 60 ° C, the pH of the reaction solution value is 8, then use scouring enzyme to bleach at a temperature of 100°C, the bleaching time is 60min, and the pH value of the bleaching solution is 11, which requires better whiteness and lower strength loss; ② after dyeing , post-processing, winding, weaving and billet inspection, the singeing process is required to achieve clean singeing; ③ Loose desizing, so that the fabric is in the "MT" desizing enzyme working solution produced by Basoff Company. Natural shrinkage under tension, the reaction time is 60min, the reaction temperature is 70°C, the pH value of the reaction solution is 7, it is required to desizing cleanly, and the desizing rate reaches more than 98%; ④Enzyme ...

Embodiment 3

[0016] Embodiment 3: a kind of processing method of all flax soft non-ironing fabrics, its technological process is as follows in sequence: 1. first the scouring reaction of yarn in dyeing vat after pine yarn is 90min, reaction temperature is 40 ℃, the pH of reaction solution The value is 10, and then use scouring enzyme to bleach at a temperature of 120 °C, the bleaching time is 30 minutes, and the pH value of the bleaching solution is 12, which requires better whiteness and lower strength loss; ② after dyeing , post-processing, winding, weaving and billet inspection, singeing process is required to achieve clean singeing; ③ Loose desizing, so that the fabric is in the "DMA160" desizing enzyme working solution produced by China Demei Company. Natural shrinkage under tension, the reaction time is 30min, the reaction temperature is 100°C, the pH value of the reaction solution is 8, the desizing is required to be clean, and the desizing rate reaches more than 98%; ④Enzyme treatme...

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 present invention discloses a processing method of all-flax flexible self-smoothing face fabric. It is characterized by adding the processes of tensionless desizing and enzyme treatment in the face fabric finishing stage, and its whole processing method includes the following several steps: loosening yarn, pretreatment, dyeing, after-treatment, coning, weaving, gray inspection, singeing, tensionless desizing, enzyme treatment, liquid ammonia finishing, finalizing design and re-shrinking.

Description

technical field [0001] The invention relates to a processing method of a fabric, in particular to a processing method of an all-linen soft non-ironing fabric. Background technique [0002] Linen fiber is the oldest textile fiber in the world. Compared with cotton fabric, linen fabric has long fiber, high strength, fast moisture absorption and heat dissipation, so it has the advantages of breathable and cool, antibacterial and hygienic, and good anti-ultraviolet performance. However, compared with cotton fiber, flax fiber has high impurity content and high crystallization area, so it is relatively difficult to remove impurities and degumming in pretreatment; and because flax fiber has a large Young's modulus, strong rigidity, small fracture elongation, and poor elasticity And the softness is small, so the flax fabric feels rough, dry and hard, and is easy to wrinkle. In order to overcome this shortcoming of pure linen fabrics, obtain high-grade linen fabrics with better shri...

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): D06M16/00D06M101/04
Inventor 徐磊刘建薪
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