Shrinkproof treatment process for wool tops

Abstract

The invention discloses a shrinkproof treatment process for wool tops. The shrinkproof treatment process comprises the following steps: producing an acid aqueous solution, wherein the acid aqueous solution is formed by mixing ammonium persulfate and pure water; soaking the wool tops which are made of wool into the acid aqueous solution, swelling scales on the surface of the wool tops, taking out the wool tops after 15 minutes, and swaying and flushing the wool tops in flowing clean water; producing a decomposition solution, wherein the decomposition solution is formed by mixing papain and pure water; soaking the washed wool tops in the decomposition solution so as to decompose the scales on the surface of the wool tops, and taking out the wool tops after one hour; adequately washing the wool tops after the surface decomposition, and drying the wool tops for later use. Through the way, the shrinkproof treatment process for the wool tops has a simple treatment process, the solution ingredients are environmentally friendly, the cost is low, the chaff scales on the surface of the wool can be effectively eliminated, and the shrinkage of a fabric made by the wool can be reduced.

Description

technical field [0001] The invention relates to the technical field of shrink-proof wool fiber, in particular to a shrink-proof treatment process for wool tops. Background technique [0002] Wool fabrics are fabrics that are primarily made of wool. Wool fabric inherits some of the characteristics of wool. It is smooth to the touch, bright and clean, and has good warmth retention. Therefore, it is widely used. Wool fabric is the first choice for high-end suits and coats. [0003] Because the main raw material of wool fabrics is wool, and the hair scales on the surface of wool are deformed during washing, causing wool fabrics to shrink easily after washing, and some garments made of wool fabrics with severe shrinkage affect normal wearing. In order to reduce the shrinkage of wool fabrics, some manufacturers adopt subsequent treatment processes after the wool fabrics are woven. Although the shrinkage of the fabrics is reduced to a certain extent, the warmth retention and surfa...

AI Technical Summary

Problems solved by technology

[0003] Because the main raw material of wool fabric is wool, and the hair scales on the surface of wool are deformed during washing, which causes wool fabric to shrink easily after washing, and some garments made of wool fabric with severe shrinkage affect normal wearing

In order to reduce the shrinkage of wool fabrics, some manufacturers adopt subsequent treatment processes after the wool fabrics are woven. Although the shrinkage of the fabrics is reduced to a certain extent, the warmth retention and surface texture of the fabrics are easily damaged in the subsequent treatment processes. , and even some residual chemical substances that are harmful to the human body, the use safety is low