Wool shrinkproof mercerization method

Abstract

The invention provides a wool shrinkproof mercerization method which comprises the following steps: wools are combed by a needle, combed and opened again through secondary needle combing before chloriThe invention provides a wool shrinkproof mercerization method which comprises the following steps: wools are combed by a needle, combed and opened again through secondary needle combing before chloridization, and wetting agent is added during the needle combing for the chemical preliminary treatment; the secondary needle combing further ensures the opening and the fully and evenly wetting of thedization, and wetting agent is added during the needle combing for the chemical preliminary treatment; the secondary needle combing further ensures the opening and the fully and evenly wetting of thewools; chlorination scale stripping of chlorination solution is performed for the wools after the spraying of the wetting agent and the combing opening are performed, and the wools uniformly and sequewools; chlorination scale stripping of chlorination solution is performed for the wools after the spraying of the wetting agent and the combing opening are performed, and the wools uniformly and sequentially pass through a chlorination solution spraying device under the conditions of no tension and no twist number of each wool and are sprayed twice by adopting the chlorination solution. Compared wntially pass through a chlorination solution spraying device under the conditions of no tension and no twist number of each wool and are sprayed twice by adopting the chlorination solution. Compared with the technical level held by China, international fellow traders and international wool office at present, the product of the wools obtained by the wool shrinkproof mercerization method has the advith the technical level held by China, international fellow traders and international wool office at present, the product of the wools obtained by the wool shrinkproof mercerization method has the advantages of shrinkproof size stability, soft hand feeling, attractive cloth cover, stable coloring and other excellent properties, improves the coloring stability, expands the function of the wool prodantages of shrinkproof size stability, soft hand feeling, attractive cloth cover, stable coloring and other excellent properties, improves the coloring stability, expands the function of the wool product and prolongs the service life of the wool product for wearing.uct and prolongs the service life of the wool product for wearing.

Description

technical field [0001] The invention relates to a wool processing technology, in particular to a wool shrink-proof mercerizing treatment method. Background technique [0002] Wool top processing technology and its final products are known to the vast number of users in my country because of their high technical content and good quality. This technology is mastered in countries with relatively developed finishing such as Britain, Italy, and Japan, but the domestic anti-shrinking and mercerizing Due to the uneven quality of processing raw materials and the influence of impurities such as residual fat and dust in wool tops, the chlorination penetration inside the wool fiber tissue is uneven, and the anti-shrinkage performance and dyeing performance are unstable; It does not have the anti-shrink performance of tumble-drying tops; for many years, it has been plagued by the field of anti-shrink treatment technology, and there has been no substantial breakthrough in treatment technol...

AI Technical Summary

Problems solved by technology

[0004] Uneven chlorination penetration inside the wool fiber tissue, shrink-proof fabrics have punctate felting and poor dimensional stability; poor dyeing performance, there will be problems such as color flowers and color shifts

[0005] ●Traditional mercerized wool not only has a single variety, but also only complies with the IWS TM31 / 2×5A machine washable standard. It has poor cohesion, poor spinnability, poor dyeing performance, and problems such as color flowers and color shifts.

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