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Method for preparing novel one-bath-multicolor batik silk fabric

A silk and fabric technology, applied in dyeing, bleaching products, textiles and papermaking, etc., can solve problems such as complexity, lack of color in fabrics, monotonous process, etc., achieve brilliant colors, brilliant colors, ensure clarity and dyeing rate Effect

Active Publication Date: 2015-05-13
广州元禄信息科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the fabrics for batik mostly adjust the diversity of fabric patterns by changing the waxing process or multiple over-dyeing processes. The process is monotonous and complicated, and the color of the fabric is still lacking in variety.

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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  • Method for preparing novel one-bath-multicolor batik silk fabric

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] After the burrs, impurities and stains are removed from the mulberry silk fabric, the refining and bleaching treatment is carried out to obtain the pretreated silk fabric. Immerse the local pattern area of ​​the pretreated silk fabric into the natural dye of chitosan and red vegetable dye with a total mass fraction of 30%, soak for 10min at 60°C, wash and dry to obtain the predyed silk fabric, and then dye and undye it. The area to be dyed is sealed with paraffin wax, and dried at 75°C to obtain a waxed silk fabric.

[0028] Dip the waxed silk fabric in the mixed dye of green acid dye and blue reactive dye with a mass ratio of 2:3, bath ratio 1:40, at 45°C, 20kHz ultrasonic treatment for 12min, take it out, and steam dewax , washed 3 times, and dried at 60°C to obtain a bath of colorful batik silk fabrics.

Embodiment 2

[0030] After removing burrs, impurities and stains from the tussah silk fabric, it is refined and bleached to obtain a pretreated silk fabric. Immerse the local pattern area of ​​the pretreated silk fabric into the natural dye of chitosan and red vegetable dye with a total mass fraction of 35%, soak for 10min at 65°C, wash and dry to obtain the predyed silk fabric, and then dye and undye it. The area to be dyed is sealed with paraffin wax, and dried at 75°C to obtain a waxed silk fabric.

[0031] Dip the waxed silk fabric in the mixed dye of green acid dye and blue reactive dye with a mass ratio of 2:3, bath ratio 1:40, at 48°C, 13kHz ultrasonic treatment for 13min, take it out, and steam dewax , washed 3 times, and dried at 60°C to obtain a bath of colorful batik silk fabrics.

Embodiment 3

[0033] After removing burrs, impurities and stains from the regenerated silk protein silk fabric, it is refined and bleached to obtain a pretreated silk fabric. Immerse the local pattern area of ​​the pretreated silk fabric into the natural dye of chitosan and red vegetable dye with a total mass fraction of 32%, soak for 10min at 64°C, wash and dry to obtain the predyed silk fabric, and then dye and undye it. The area to be dyed is sealed with paraffin wax, and dried at 78°C to obtain a waxed silk fabric.

[0034] Dip the waxed silk fabric in the mixed dye of green acid dye and blue reactive dye with a mass ratio of 2:3, bath ratio 1:40, at 47°C, 18kHz ultrasonic treatment for 14min, take it out, and steam dewax , washed 3 times, and dried at 60°C to obtain a bath of colorful batik silk fabrics.

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 method for preparing a novel one-bath-multicolor batik silk fabric. The method comprises the following steps: removing impurities, sizing, bleaching and mercerizing the silk fabric, locally coloring and fixing by using natural dyes, coating bee wax on dyed and non-dyed parts, soaking the fabric in mixed dyes, finally taking out the fabric, washing, drying and dewaxing the fabric to obtain the one-bath-multicolor batik silk fabric. According to the method, the one-bath-multicolor technology is combined with the local multicolor dyeing technology, so that the specific crack veins of batik is maintained for the silk fabric, the silk fabric has rich colors, and the multicolor batik process is greatly improved.

Description

Technical field: [0001] The invention belongs to the technical field of silk products, in particular to a method for preparing a one-bath colorful new batik silk fabric. Background technique: [0002] "Fiber Queen" silk has the advantages of rich colors and pearl-like luster, and occupies a place in high-end clothing fabrics. Moreover, the excellent style and performance of the fabric make it widely used in cosmetics, non-wovens, etc. . [0003] Traditional fabric dyeing often uses techniques such as tie-dyeing, printing, batik and digital technology. Tie-dyeing technology is to tie up the parts of the fabric that do not need to be dyed; batik technology is to attach wax to the part of the fabric that needs to be dyed, and the edge of the wax is attached. The effect of transition; printing technology needs to prepare printing plates, make patterns, and do not need to color the dyed parts; digital technology is the product of the integration of computer technology and machin...

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): D06P5/12D06P3/04D06P3/06D06P3/10D06P1/34D06P1/46D06P1/39D06P1/38D06L3/00D06L4/00
Inventor 陈永林
Owner 广州元禄信息科技有限公司
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