Dyeing and finishing processing method of single-guide wet-warm hollow cotton yarn-dyed fabric

A technology of one-way moisture guide and processing method, which is applied in the direction of fabric surface trimming, fiber type, textile and papermaking, etc., which can solve the problems of poor moisture conduction affecting wearing comfort, etc., and achieve excellent heat preservation effect and improve the effect of heat preservation effect

Inactive Publication Date: 2018-11-30
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

[0003] The purpose of the present invention is to provide a dyeing and finishing method of one-way moisture-conducting and warm-keeping hollow cotton

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

Example Embodiment

[0015] Example 1

[0016] A dyeing and finishing method for a unidirectional moisture-conducting and warm-keeping hollow cotton yarn-dyed fabric includes the following steps: dyeing → warping → sizing → weaving → finishing. The dyeing process also includes: loose tube → rotten polyester → reverse loosening The finishing process includes: singeing→loose desizing→loose drying→setting tentering→front scraping water-repellent agent→baking→padding moisture absorption quick-drying finishing agent.

[0017] The rotten polyester process is to rotten the core polyester under high temperature, high pressure and strong alkaline conditions. The specific process conditions are temperature of 110°C, pressure of 2Mpa, time of 40min, and alkali concentration of 15g / L.

[0018] The mass of the bobbin in the anti-loosening process is 0.6kg.

[0019] In the dyeing process, salt and alkali are added at low temperature three times.

[0020] In the singeing process, natural gas is used as the heat source, a...

Example Embodiment

[0024] Example 2

[0025] The dyeing and finishing method of the unidirectional moisture-conducting and warm-keeping hollow cotton yarn-dyed fabric of this embodiment is the same as that of embodiment 1, and the difference lies in:

[0026] The decay process is to rot the core polyester under high temperature, high pressure and strong alkaline conditions. The specific process conditions are temperature of 120°C, pressure of 1.5Mpa, time of 60min, and alkali concentration of 35g / L.

[0027] The mass of the bobbin in the anti-loosening process is 0.8kg.

[0028] In the dyeing process, salt and alkali are added 5 times at low temperature.

[0029] In the singeing process, natural gas is used as the heat source, and the front and back sides of the cloth are burnt twice with the burner. The burner temperature is 1100°C and the cloth speed is 130m / min.

[0030] In the loose desizing process, first wash with amylase solution, the amount of amylase is 10g / L, the temperature is 60℃, the time is 4...

Example Embodiment

[0033] Example 3

[0034] The dyeing and finishing method of the unidirectional moisture-conducting and warm-keeping hollow cotton yarn-dyed fabric of this embodiment is the same as that of embodiment 1, and the difference lies in:

[0035] The decay process is to rot the core polyester under high temperature, high pressure and strong alkaline conditions. The specific process conditions are temperature of 115°C, pressure of 3Mpa, time of 50min, and alkali concentration of 25g / L.

[0036] The mass of the bobbin in the anti-loosening process is 0.7kg.

[0037] In the dyeing process, salt and alkali are added at low temperature four times.

[0038] In the singeing process, natural gas is used as the heat source, and the front and back sides of the cloth are burnt twice with the burner. The burner temperature is 1000°C and the cloth speed is 120m / min.

[0039] In the loose desizing process, first wash with amylase solution, the amylase dosage is 7.5g / L, the temperature is 55℃, the time is 30...

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 relates to a dyeing and finishing processing method of a single-guide wet-warm hollow cotton yarn-dyed fabric. The method comprises the following steps: dyeing, warping, sizing, weaving,and finishing, and the dyeing process further comprises: tube loosing, polyester rotting, and operation of tube loosing resisting, The finishing process comprises: singeing, loose desizing, loose drying, fixing tentering, front blade coating with a waterproofing agent, baking, and dip padding with a moisture-absorption quick-drying finishing agent. The method adopts the method of blade coating with the waterproofing agent on a front surface and moisture-absorption quick-drying finishing on a closed-fit surface, provides the characteristics of the single wetness-guiding of the fabric, and improves the warmth-keeping effect of the fabric.

Description

technical field [0001] The invention relates to the field of fabric dyeing and finishing, in particular to a dyeing and finishing method of one-way moisture-conducting and warm-keeping hollow cotton yarn-dyed fabric. Background technique [0002] With the continuous development of modern dyeing and finishing processing technology and functional finishing auxiliaries, functional textiles have become the development trend of textiles. Cotton-wrapped polyester yarn is formed by dissolving polyester in the production process to form hollow cotton. The yarn-dyed fabric made of it has good warmth retention, lightness, strong moisture conductivity, good gloss, and waxy and slippery feel, so it has high added value. It is deeply loved by consumers. However, due to the good hygroscopicity and poor moisture conductivity of cotton fabrics, it is easy to feel damp and cold after absorbing sweat, which seriously affects the wearing comfort of the fabrics. Contents of the invention ...

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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IPC IPC(8): D06L1/14D06L1/16D06M16/00D06C9/02D06M101/06D06M101/32
CPCD06C9/02D06L1/14D06L1/16D06M16/003D06M2101/06D06M2101/32
Inventor 王薇黄胜良曹静华毛燕飞张虎
Owner 张家港市金陵纺织有限公司
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