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A pretreatment and scouring method for wide-width silk fabrics

A kind of scouring, silk technology, applied in the direction of enzyme/microorganism biochemical treatment, fiber treatment, biochemical fiber treatment, etc., can solve the problems of hard head and tail, difficult repairing, different left and right hand feeling, etc., to eliminate the temperature difference between the inner and outer layers , Avoid the difficulty of repairing, and ensure the effect of uniform heating

Active Publication Date: 2021-05-28
ZIBO DARANFANG SILK GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the above reasons, the degumming of real silk on the jigger has hard hand feeling at the head and tail, and different hand feeling at the left and right sides.
Products after repair are prone to problems such as gray damage, white fog, and power drop, making repair difficult and risky
These problems have seriously affected the overall product quality of real silk, and have also affected the subsequent dyeing process

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

[0027]This example produces 19M / M rheme satin tissue specifications (22D / 2 * 22D / 3 120 * 49);

[0028]1) After the water is heated to 60 ° C, it will run 2 to 60 ° C.

[0029]2) After the large axis is preheated, 98 ° C hot water is added to the dyeing tank, add a refined auxiliary agent, and the concentrations of the refined auxiliaries are added to the hot water: small soda 6g / L, alkali powder 6g / L , High-efficiency refinery YR-300 6G / L, fast practice S-35 6g / L, high efficiency penetrant YR-200 4G / L, dermal OzCN 2g / L, oil powder 4G / L, chelate dispersant DS-45 1g / L;

[0030]3) Wash 3 in hot water in hot water at 98 ° C, and then use 4 ° C cold water at 4 ° C without placing;

[0031]4) Add water in the dyeing tank to add the bass and dead powder ZS-20 to create refined solution crystal refining, the concentration of the small soda in the refined solution in the dyeing tank is 6g / L, and the pulverized powder ZS-20 is in dyed tank. The concentration in the refined solutio...

Embodiment 2

[0034]This example produces 19M / M rheme satin tissue specifications (22D / 2 * 22D / 3 120 * 49);

[0035]1) After the water is heated to 63 ° C, it will run 2, and then water;

[0036]2) After the large axis is preheated, heat water is added 98 ° C, add a refined auxiliary agent, and the concentrations of the refined auxiliaries are added to the hot water: small soda 5.8 g / L, alkali powder 6.2g / L, high efficiency refinery YR-300 5.8g / L, fast practice S-35 6.2g / L, high-efficiency penetrant YR-200 3.9g / L, dewaxed agent LR 2.0g / L, dermant OzCN 1.9 G / L, insurance powder 4.1g / L, chelate dispersant DS-45 1g / L; capping operation 4, put away water;

[0037]3) Wash 3 in hot water in hot water at 98 ° C, and then use 5 ° C cold water in the case of not being placed;

[0038]4) Add water in the dyeing tank, add the small soda playing and erythema ZS-20 to make refined solution crystal type refining, the concentration of the small soda in the refined solution in the dyeing tank is 6.2g...

Embodiment 3

[0041]This example produces 19M / M rheme satin tissue specifications (22D / 2 * 22D / 3 120 * 49);

[0042]1) After the water is heated to 58 ° C, it will be transported to 58 ° C and then remove the water;

[0043]2) After the large axis is preheated, 97 ° C hot water is added to the dyeing tank, add a refined auxiliary agent, and the concentrations of the refined auxiliaries are added to the hot water: small soda 6.2g / L, alkali powder 5.8g / L, high-efficiency refinery YR-300 6.2g / L, fast practice S-35 5.8g / L, high efficiency osmotic YR-200 4.1g / L, removal agent LR 1.9g / L, dermatar OzCN 2.0 G / L, insurance powder 3.9g / L, chelating dispersant DS-45 1.1G / L; capping operation 4, put away water;

[0044]3) Wash 3 in hot water in hot water at 97 ° C, and then use 4 ° C cold water at 4 ° C without placing;

[0045]4) Add water in the dyeing tank, add the bass of the soda, and the pulverized purity ZS-20, the refined solution is refined, and the concentration of the soda in the refin...

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 pretreatment and scouring method for wide-width real silk fabrics, which belongs to the technical field of pretreatment of real silk products. It is characterized in that the processing steps are as follows: heat the car on the water in the dyeing tank to 58°C~63°C, run 2 times, and let off the water; after preheating the main axis, add hot water at 96°C~99°C in the dyeing tank, add Scouring aid; cover and run 4 times, let off the water; wash 3 times in hot water at 96°C~99°C, then pour the shaft in cold water; add water to the dyeing tank, add baking soda and desizing powder ZS-20 to make Obtain the refining solution to refine the crystal form, run 5~6 times and press Enter 4 times; wash 2 times in hot water at 96°C~99°C, and then pour the shaft with cold water. The present invention proposes a pretreatment and refining method for wide-width real silk fabrics, which mainly solves the problems of hard hand feeling at the head and tail and different hand feelings at the left and right sides when the real silk is degummed on a jigger.

Description

Technical field[0001]A pre-treatment technique for a wide silk fabric, belonging to the technical field of pre-silk products.Background technique[0002]The silk fiber has a reputation of "the Queen" of the "Fiber Queen" since ancient times, and the unique charm is favored by the people from the past. Modern people have given it "healthy health fibers", and the silk fibers contain 18 kinds of amino acids must be different from the amino acid contained in the human skin. Therefore, there is also the "second skin" of human beings. At the same time, tryptophan in silk protein can absorb ultraviolet rays, prevent ultraviolet radiation, enhance the vitality of skin cells, promote new metabolism of skin cells, this kind of man-made fiber is mock, and natural functions that cannot be achieved. The precious value of silk products and an irreplaceable position. Especially silk home textile products are favored by people.[0003]Silk glue is about 20% to 30%. Silk glue is strong in aqueous soluti...

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 Patents(China)
IPC IPC(8): D06M11/76D06M11/52D06M16/00D06M101/10
CPCD06M11/52D06M11/76D06M16/003D06M2101/10D06M2200/50
Inventor 魏庆刚韩耀攀赵杰牛繁琳张文佳王秀娣
Owner ZIBO DARANFANG SILK GRP
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