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Rabbit hair fibre modification treatment process

A rabbit hair fiber and treatment process technology, which is applied in the field of rabbit hair fiber modification treatment process, can solve the problems of fabric quality impact, rabbit hair fiber strength loss, etc., and achieve the effect of increasing the surface friction coefficient and reducing hair loss

Inactive Publication Date: 2009-05-20
NANTONG NTEC MONOFILAMENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the above method has effectively solved the problem of wool fabric depilation, it also causes the loss of strength of the rabbit hair fiber and affects the quality of the fabric.

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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  • Rabbit hair fibre modification treatment process

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] Soak the rabbit hair fiber in 3-6% owf per-potassium hydrogensulfate oxidizing solution, pH 2-4, bath ratio 1:20-30 for 25-30min, and then in 4-6% owf sodium sulfite reducing solution , PH8-8.5, bath ratio 1: 20-30, dipping for 15-20min, after washing, add weak acid silk wool protease 6-8% owf, enzyme treatment time 80-120min, pH5-7, bath ratio 1: 20-30°C, temperature 50-0°C, Pingpingjia 0 1-1.5g / l, pH 3.5-4.5, temperature 75-85°C, time 8-12min, wash with water and dry.

Embodiment 2

[0027] Immerse rabbit hair fiber in 3-6% owf per-potassium hydrogensulfate oxidizing solution for 25-30min, pH 2-4, bath ratio 1:20-30, and then immerse in 4-6% owf sodium sulfite reducing solution for 15-20min , PH8-8.5, bath ratio 1:20-30, after washing with water, add neutral silk wool protease 6-8% owf, enzyme treatment time 60-80min, PH7-8, bath ratio 1:20-30, temperature 50 -60℃, Pingpingjia 01-1.5g / l, pH3.5-4.5, temperature 75-85℃, time 8-12min, wash with water and dry.

Embodiment 3

[0029] Immerse rabbit hair fiber in 3-6% owf per-potassium hydrogensulfate oxidizing solution for 25-30min, pH 2-4, bath ratio 1:20-30, and then immerse in 4-6% owf sodium sulfite reducing solution for 15-20min , PH8-8.5, bath ratio 1:20-30, after washing with water, add alkaline silk wool protease 6-8% owf, enzyme treatment time 50-60min, PH8.5-9, bath ratio 1:20-30, Temperature 50-60°C, Pingpingjia 01-1.5g / l, pH 3.5-4.5, temperature 75-85°C, time 8-12min, wash with water and dry.

[0030] The OWF% mentioned in this article is on weight of fabric, which means the percentage of dye when used for dyeing, which refers to the ratio of the amount of dye to the weight of the fabric.

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 disclose a rabbit hair fiber modification treatment process which belongs to the technical field of spinning pretreatment, adopts a per-acid potassium sulfate-protease jointed modification treatment technology and has the following process flow: the rabbit hair fiber is dipped for 25 to 30 minutes in per-acid potassium sulfate oxidation solution, then dipped in sodium sulfite reduction solution for 15 to 20 minutes and treated by hair protease for 50 to 60 minutes after water-washing, after enzyme treatment, enzyme inactivation is carried out for 8 to 12 minutes, and the rabbit hair fiber is dried after water-washing. The process improves the spinnability of the rabbit hair fiber under the condition of minimal strength loss of the rabbit hair fiber, thus effectively improving the quality of rabbit hair fiber fabrics.

Description

technical field [0001] The invention relates to a fiber pretreatment process, in particular to a rabbit hair fiber modification process. Background technique [0002] Because the rabbit hair fiber is white in color, slender, fluffy, soft and elastic, its products are very popular among consumers. With the development of textile technology, the spinnability of rabbit hair has been basically solved, but the depilation of rabbit hair fabric has become the key to restrict the development of rabbit fur products. This is because the scale structure of rabbit hair fiber affects its surface properties, resulting in a smaller friction coefficient than other fibers, and the rabbit hair fiber is easy to slip off. This is one of the main reasons for the depilation of rabbit hair fabrics. A lot of manpower has been invested in this country. Research and material resources, in order to seek to improve the depilation of rabbit hair textiles, at present, the main methods used are the follo...

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): D06M11/50D06M11/54D06M16/00D06M101/12
Inventor 郭筱洁
Owner NANTONG NTEC MONOFILAMENT TECH CO LTD
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