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Dyeing and finishing process of mixed fabric of soybean fiber and real silk

A technology of soybean fiber and interwoven fabric, applied in the textile field, can solve the problem of no soybean fiber and silk blending, etc., and achieve the effects of good dyeing effect, good dyeing fastness and good coloring rate

Inactive Publication Date: 2012-08-08
BAOLIJIA ANHUI TEXTILE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Silk is people's favorite clothing material, which has a history of thousands of years in China; soybean fiber is a kind of plant fiber, which is cool and environmentally friendly, and is especially suitable for summer clothing fabrics. The application of fabrics is increasing, but the existing fabric technology Soybean fiber has not yet been blended with real silk, and the present invention explores the dyeing and finishing of soybean fiber and real silk blended fabrics

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 1

[0010] The dyeing and finishing process of soybean fiber and silk interwoven fabric includes the following steps:

[0011] The process of sewing the grey cloth, pre-forming, pre-treatment, dyeing, dehydration and post-finishing is carried out in sequence. The temperature of the pre-forming process is 130-150 ° C and the time is 3-5 minutes; The fabric is desizing, and the desizing solution contains 2-4g / L sodium bicarbonate, 3-7g / L hydrogen peroxide, 1-2g / L amylase, and the desizing solution temperature is below 70 ℃; the dyeing process is as follows: Soak in 70% alcohol solution for 30-40 minutes, and then dye the soybean fibers with low-temperature disperse dyes. The dyeing temperature is below 110°C, and the pH value of the dye bath is 5-6. The dyed soybean fibers are subjected to reduction cleaning and reduction. After cleaning, dye silk; in reducing cleaning solution: hydrosulfite 0.5-1.5g / L, anionic detergent 1.5-2.5g / L, sodium bicarbonate 0.5-1.5g / L, cleaning temperatur...

example 2

[0013] The dyeing and finishing process of soybean fiber and silk interwoven fabric includes the following steps:

[0014] The process of sewing the grey cloth, pre-forming, pre-treatment, dyeing, dehydration and post-finishing is carried out in sequence. The temperature of the pre-forming process is 130-150 ° C and the time is 3-5 minutes; The fabric is desizing, and the desizing solution contains 2-4g / L sodium bicarbonate, 3-7g / L hydrogen peroxide, 1-2g / L amylase, and the desizing solution temperature is below 70 ℃; the dyeing process is as follows: Soak in 70% alcohol solution for 30-40 minutes, add 0.2-0.3% by weight of lavender essential oil to the 70% alcohol solution, and then dye the soybean fiber with low-temperature disperse dye, the dyeing temperature is below 110 ℃, and the dye bath The pH value of the dyed soybean fiber is 5~6, the dyed soybean fiber is subjected to reduction cleaning, and then the silk is dyed after reduction cleaning; in the reduction cleaning s...

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 dyeing and finishing process of mixed fabric of soybean fiber and real silk, which includes the following steps: greige cloth sewing, pre-setting, pretreatment, dyeing, dehydration and after finishing. A dyeing process includes the following steps: first, 70% alcohol liquid is adopted for soaking for 30-40 minutes, then soybean fiber is dyed with low-temperature disperse dyes, dyeing temperature is below 110 DEG C, potential of hydrogen (pH) value of dye bath is 5-6, reduction clearing of the dyed soybean fiber is performed, and real silk is dyed after reduction clearing. The pre-setting of the dyeing and finishing process ensures high smoothness of appearance, sense of touch and color. The pretreatment process not only plays the roles of desizing and scouring, but also ensures that strong force of soybean fiber does not suffer great damage. The dyeing process ensures good dyeing effect and dyeing fastness. By using alcohol for sterilization, circumstances of soybean fiber mildewing and the like can be prevented. Lavender essential oil is capable of enabling fabric to be soft and smooth.

Description

Background technique [0001] The invention relates to the field of textiles, in particular to a dyeing and finishing process of soybean fiber and real silk interwoven fabrics. Background technique [0002] Silk is people's favorite clothing material, and it has a history of thousands of years in China; soybean fiber is a kind of plant fiber, which is cool and environmentally friendly, and is especially suitable for summer clothing fabrics. Soybean fiber is not yet blended with real silk, and the present invention explores the dyeing and finishing of soybean fiber and real silk blended fabric. Contents of the invention [0003] The invention provides a dyeing and finishing process of soybean fiber and real silk interwoven fabric, which has good dyeing rate, combines the advantages of real silk and soybean fiber, and is cool and feels good. [0004] Technical scheme of the present invention is: [0005] A dyeing and finishing process of soybean fiber and real silk interwove...

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): D06P3/82D06P1/16D06P5/10D06L1/14D06M13/00D06M15/643D06C7/02D06M101/04D06M101/10
Inventor 葛富春
Owner BAOLIJIA ANHUI TEXTILE
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