Dyeing and finishing technology for silk and cotton blended jacquard fabric

A jacquard fabric and processing technology, applied in the direction of fabric elongation, fabric surface trimming, dyeing method, etc., can solve the problems of different physical and chemical properties, difficult to balance both, to reduce color stripes and unevenness, and eliminate wrinkles , Improve the effect of feel and gloss

Inactive Publication Date: 2015-03-18
QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the different physical and chemical properties of silk and cotton, it is difficult to balance both in traditional dyeing and finishing.

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

[0018] (a) Singeing stacking: Put the silk-cotton interwoven jacquard fabric into the singeing machine, soak the fabric into soda ash 8-10g / L, hydrogen peroxide 1.3-2.0g / L, scouring agent 5-6g / L, chelating agent 3 -4g / L, hydrogen peroxide stabilizer 3-5g / L working liquid adopts one forward and one negative gas singeing, two dipping and two rolling fire extinguishing and cold stacking process, the speed is 100-120m / min, and the rolling rate is 80%-90 %, stacked at room temperature for 16-24h;

[0019] (b) Flat rinsing: Put the silk-cotton interwoven jacquard fabric into the open-width scouring and bleaching machine, wash it twice with hot water at 95°C, with a concentration of 8-10g / L alkali, steam at 100±2°C, and heat at 95°C. Two washings, warm water washing at 70°C, cold water washing, cloth winding treatment, speed 40-45m / min, time 30min;

[0020] (c) Drying and pre-stentering: the silk-cotton interwoven jacquard fabric is dried in a drum dryer, and pre-stentering is carri...

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 discloses a dyeing and finishing technology for a silk and cotton blended jacquard fabric. The technology comprises the following steps: singeing, piling, bleaching, drying, pre-stentering, dyeing, softening, setting and preshrinking. By pre-stentering the fabric after the drying and before the dyeing, wrinkles formed during pretreatment can be eliminated, the dyeing defects of streaks, unevenness and the like during the dyeing can be reduced; the fabric is preshrunk, on one hand, the shrinkage rate can be guaranteed within a specified range, on the other hand, the handfeeling and the gloss of the fabric can be improved.

Description

[0001] technical field [0002] The invention belongs to the dyeing and finishing process of plants, in particular to a dyeing and finishing process of silk-cotton interwoven jacquard fabric. [0003] Background technique [0004] Silk-cotton jacquard fabric combines the excellent properties of silk and cotton. Cotton fibers are soft, moisture-absorbing, and warm-keeping, while silk fibers are luxurious, smooth, and shiny, and have a sense of elegance. This product is favored by consumers, especially European and American merchants. However, due to the different physical and chemical properties of silk and cotton, it is difficult to balance both in traditional dyeing and finishing. [0005] Contents of the invention [0006] In order to overcome the above-mentioned defects in the prior art, the object of the present invention is to provide a dyeing and finishing process of silk-cotton interwoven jacquard fabric, taking into account its physical and chemical properties. ...

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): D06P1/00D06P1/673D06P1/642D06C3/00D06C29/00
Inventor 王玉英
Owner QINGDAO SINGAO TEX NEW TECH COMPOSITE MATERIAL
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