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Production process of cotton-type natural stretch yarn dyed fabric

A production process, a natural technology, applied in the processing of textile materials, continuous processing of textile materials, textiles and papermaking, etc., to achieve the effect of soft hand feeling, fine texture and good drape

Inactive Publication Date: 2009-12-30
张家港市金陵纺织有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Especially for spring and summer clothing, it is required that the fabric has the characteristics of moisture absorption, breathability, environmental protection and multi-functionality. The fabric cannot meet the above-mentioned latest requirements of people

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] A specific production process of the cotton-type natural elastic yarn-dyed fabric is as follows: cotton yarn bleaching → dyeing → warping → sizing → weaving → gray fabric repair → singeing → desizing → mercerizing → shaping → preshrinking, the production The difference between the process and the traditional fabric production process is:

[0015] In the mercerizing process, a high alkali concentration of 31 Baumé is used, and an alkali-resistant high-efficiency penetrating agent is added to extend the alkali penetration time to 90 seconds; after alkali shrinkage, the stacking time before washing is 90 seconds, and after alkali shrinkage Increase the amount of cold water showering during washing, from three nozzles of conventional mercerizing to six nozzles of loose mercerizing, and use vacuum water absorption to absorb all the cold water for showering; the above-mentioned alkali-resistant high-efficiency penetrating agent is isooctyl alcohol polyoxyethylene ether Phosph...

Embodiment 2

[0022] The second specific production process of the cotton-type natural elastic yarn-dyed fabric is as follows: cotton yarn bleaching → dyeing → warping → sizing → weaving → gray fabric repair → singeing → desizing → mercerizing → shaping → preshrinking, this The difference between the production process and the traditional fabric production process is:

[0023] In the mercerizing process, a high alkali concentration of 30 Baumé is used, and an alkali-resistant high-efficiency penetrating agent is added to extend the alkali penetration time to 85 seconds; after alkali shrinkage, the stacking time before washing is 65 seconds, and after alkali shrinkage Increase the amount of cold water showering during washing, from three nozzles of conventional mercerizing to six nozzles of loose mercerizing, and use vacuum water absorption to absorb all the cold water for showering; the above-mentioned alkali-resistant high-efficiency penetrating agent is isooctyl alcohol polyoxyethylene eth...

Embodiment 3

[0030] The third specific production process of the cotton-type natural elastic yarn-dyed fabric is as follows: cotton yarn bleaching → dyeing → warping → sizing → weaving → gray fabric repair → singeing → desizing → mercerizing → shaping → preshrinking, this The difference between the production process and the traditional fabric production process is:

[0031] In the mercerizing process, a high alkali concentration of 32 Baumé is used, and an alkali-resistant high-efficiency penetrating agent is added to extend the alkali penetration time to 95 seconds; after alkali shrinkage, the stacking time before washing is 95 seconds, and after alkali shrinkage Increase the amount of cold water showering during washing, from three nozzles of conventional mercerizing to six nozzles of loose mercerizing, and use vacuum water absorption to absorb all the cold water for showering; the above-mentioned alkali-resistant high-efficiency penetrating agent is isooctyl alcohol polyoxyethylene ethe...

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 production process of a cotton-type natural stretch yarn dyed fabric with good air permeability, and excellent water absorbability and wet permeability. The production process comprises the following steps: cotton yarn bleaching -> dyeing -> warping -> sizing -> weaving -> grey cloth reconditioning -> singeing -> desizing -> mercerizing -> forming -> pre-shrinking. The production process is characterized in that: high alkali concentration of 30-32 baume degrees is adopted in the mercerizing process, and then an alkali-proof high-efficiency penetrating agent is added so as to cause the alkali penetration time to be prolonged to 85-95s; the stacking time before rinsing is 60-95s after alkali shrinkage, the pouring amount of chilled water is increased at rinsing after the alkali shrinkage, and the poured chilled water is drunk up by a vacuum water absorption method; the alkali-proof high-efficiency penetrating agent is isooctanol polyethenoxy ether phosphate, and the structural formula thereof is C8H16O4P-(CH2)2O-n, wherein, n is an integer; and high-elasticity polyurethane-polyurethane is taken as a sizing agent in the forming process. The production process is applicable to the production field of the cotton-type natural stretch yarn dyed fabric.

Description

technical field [0001] The invention relates to a brand-new production process of cotton-type natural elastic yarn-dyed fabric. Background technique [0002] With the development of science and technology and the improvement of people's living standards, people are developing in the direction of differentiation and individualization. Especially for spring and summer clothing, it is required that the fabric has the characteristics of moisture absorption, breathability, environmental protection and multi-functionality. Fabrics cannot meet the above-mentioned latest requirements of people. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a production process of a cotton-type natural elastic yarn-dyed fabric with good air permeability, excellent hygroscopicity and moisture conductivity. [0004] The main process principle of the present invention is: when cotton yarn is mercerized, it will shrink by 17% due to swell...

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): D06M13/295D06M15/564D06B21/00D06M101/06
Inventor 黄胜良张琴芬
Owner 张家港市金陵纺织有限公司
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