Method for manufacturing mothproof antistatic pure cashmere fabric and obtained fabric product

A manufacturing method and anti-static technology, applied in the field of textile fabrics, can solve the problems of non-washable, high toxicity, and loss of anti-moth effect, and achieve the effect of being environmentally friendly and improving stability

Inactive Publication Date: 2020-01-10
江苏烨天羊绒科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both the chemical modification of wool and the mothproofing agent finishing method will bring different pollution, especially the mothproofing agent finishing method is more toxic to the environment and human body, and will cause public nuisance, and the mothproofing The dry cleaning and other treatments will gradually disappear, lose the anti-moth effect, and are not washable

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

[0021] An anti-moth and anti-static pure cashmere fabric is manufactured through the following steps.

[0022] S1. Select white cashmere with a fineness of no more than 16 microns and a length of 34-36 mm as pure cashmere fiber.

[0023] S2. Anti-moth treatment of cashmere fiber: heat water to 80-90 degrees Celsius, add methyl cellulose to swell, cool down to a temperature not exceeding 40 degrees Celsius, and then add oxidized sodium alginate with dialdehyde groups to dissolve to form a certain viscous aqueous solution, and then add Bacillus thuringiensis to prepare a treatment solution, wherein the weight percent concentration of methyl cellulose and oxidized sodium alginate in the treatment solution are 1% and 0.5% respectively, and the bacteria concentration of Bacillus thuringiensis in the treatment solution The solution concentration is 1%; add pure cashmere fibers to the treatment solution and soak for 0.1 hour, the bath ratio of pure cashmere fiber and treatment soluti...

Embodiment 2

[0029] An anti-moth and anti-static pure cashmere fabric is manufactured through the following steps.

[0030] S1. Select white cashmere with a fineness of no more than 16 microns and a length of 34-36 mm as pure cashmere fiber.

[0031] S2. Anti-moth treatment of cashmere fiber: heat water to 80-90 degrees Celsius, add methyl cellulose to swell, cool down to a temperature not exceeding 40 degrees Celsius, and then add oxidized sodium alginate with dialdehyde groups to dissolve to form a certain viscous aqueous solution, and then add Bacillus thuringiensis to prepare a treatment solution, wherein the weight percentage concentration of methyl cellulose and oxidized sodium alginate in the treatment solution are 2% and 1% respectively, and the bacteria concentration of Bacillus thuringiensis in the treatment solution The solution concentration is 1.5%; add pure cashmere fibers to the treatment solution and soak for 0.8 hours, the bath ratio of pure cashmere fibers and treatment s...

Embodiment 3

[0037] An anti-moth and anti-static pure cashmere fabric is manufactured through the following steps.

[0038] S1. Select white cashmere with a fineness of no more than 16 microns and a length of 34-36 mm as pure cashmere fiber.

[0039]S2. Anti-moth treatment of cashmere fiber: heat water to 80-90 degrees Celsius, add methyl cellulose to swell, cool down to a temperature not exceeding 40 degrees Celsius, and then add oxidized sodium alginate with dialdehyde groups to dissolve to form a certain viscous aqueous solution, and then add Bacillus thuringiensis to prepare a treatment solution, wherein the concentration of methyl cellulose and oxidized sodium alginate in the treatment solution are 4% and 3% respectively by weight, and the bacteria concentration of Bacillus thuringiensis in the treatment solution The solution concentration is 3%; add pure cashmere fiber to the treatment solution and soak for 2 hours, the bath ratio of pure cashmere fiber and treatment solution is 1:20...

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Abstract

The invention relates to a method for manufacturing a mothproof antistatic pure cashmere fabric and an obtained fabric product. The method comprises the steps of S1, selecting pure cashmere fibers; S2, performing mothproof treatment on the cashmere fibers, to be specific, preparing a treatment liquid with methyl cellulose, oxidized sodium alginate with dialdehyde groups, Bacillus thuringiensis andwater; adding the pure cashmere fibers into the treatment solution for impregnation, and carrying out microencapsulation by ultrasound; adding ethanol, mixing well, and allowing to stands and precipitate; centrifugally spin-drying, taking out, and drying the cashmere to obtain mothproof cashmere fibers loaded with Bacillus thuringiensis microcapsules; S3, spinning and twisting; S4, weaving; S5, post-finishing, to be specific, finishing the fabric in a finishing liquid containing an antistatic agent; and S6, drying for setting. Compared with the prior art, the method has the advantages that abiological preparation is introduced into the pure cashmere fabric, so that the pure cashmere fabric has excellent and lasting mothproof effect and is environmentally friendly and harmless to human bodies, has improved quality of the fabric and unaffected texture as the antistatic agent is added for cooperation.

Description

technical field [0001] The invention relates to the field of textile fabrics, in particular to a method for manufacturing an anti-moth and anti-static pure cashmere fabric and the obtained fabric product. Background technique [0002] Cashmere is a thin layer of fine wool that grows on the outer skin of goats and covers the roots of goats' coarse hair. It is light in weight, soft and tough; it contains a lot of air and forms an air layer, which can defend against the invasion of external cold air, keep body temperature without lowering, and has excellent resistance to wind and cold. Cashmere fabrics woven from cashmere raw materials are also considered to be the most high-end textile fabrics. Because it contains a large amount of keratin protein, cashmere is easy to emit odor, attracting insects such as clothes moths to nibble, forming moth-eaten holes, and holes that have been bitten will appear after a long time, greatly reducing the service life of the fabric and causing...

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): D06M15/09D06M15/03D06M16/00D06M23/12D06M101/12
CPCD06M15/03D06M15/09D06M16/003D06M23/12D06M2101/12
Inventor 吴栋标
Owner 江苏烨天羊绒科技有限公司
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