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Anti-pilling finishing method of wool fabric through reducing agent and keratin

A reducing agent, keratin technology, applied in fiber treatment, animal fiber, animal/human peptide, etc., can solve the problem of non-lasting anti-pilling effect, and achieve the effect of increasing the surface area

Inactive Publication Date: 2014-03-12
TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] What the present invention aims to solve is the defect that the anti-pilling effect is not

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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Experimental program
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Effect test

Embodiment Construction

[0017] The present invention will be further described below in conjunction with embodiment.

[0018] A method for anti-pilling finishing of wool fabrics with reducing agent and keratin, said method at least comprising the following steps:

[0019] (1) Preparation of wool keratin solution

[0020] Prepare 4mol / L sodium hydroxide solution, put a certain amount of washed wool into the solution, add a small amount of urea and sodium hexadecylsulfonate to the solution at the same time, heat the above mixed solution to 60°C and shake Dissolving; filtering out the insolubles to obtain a crude wool keratin solution; removing low molecular weight proteins, unreacted urea and sodium cetyl sulfonate from the crude solution by dialysis to obtain a wool keratin solution;

[0021] (2) Surface treatment of wool fabric with reducing agent

[0022] According to the bath ratio of 1:30, the wool fabric is put into the sodium sulfite solution with a mass percentage of 8%, the solution temperat...

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Abstract

The invention provides an anti-pilling finishing method of a wool fabric through a reducing agent and keratin. The method at least comprises the following steps: (1) preparing a wool keratin solution; (2) performing surface treatment on the wool fabric through the reducing agent; (3) performing finish treatment on the wool fabric through the wool keratin solution. Compared with the prior art, the method provided by the invention has the characteristics that the scale layer structure of the wool fabric is destroyed by virtue of the reducing agent at first and then the wool fabric is treated with the reducing agent, so that the keratin can be closely bonded with wool fibers and a very good anti-pilling effect can be achieved.

Description

[0001] technical field [0002] The invention relates to a fabric finishing process, in particular to an anti-pilling finishing method for wool fabric with a reducing agent and keratin. Background technique [0003] Because wool fabric has the advantages of soft hand feeling, good warmth retention, good elasticity, and comfortable wearing, its high-end clothing is favored by consumers. Due to the scale layer structure of wool, and the thin, soft and curled wool fibers, the friction factor of the wool fiber surface in the yarn is relatively large, and it is easy to slip and protrude from the surface of the yarn under the action of external force, and become entangled with each other. Form hairballs. These hair balls protruding from the surface of the fabric are easily adhered by dirt and dust, which seriously affects the wearability and appearance of the fabric. In order to improve the anti-pilling and anti-pilling properties of pure wool fabrics, people have tried to s...

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): D06M15/15D06M11/54C07K14/47C07K1/14D06M101/12
Inventor 曹月华
Owner TONGXIANG PUYUAN WOOLEN KNITTING TECH SERVICE CENT
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