Method for preprocessing wool before being spun

Abstract

The invention discloses a method for preprocessing wool before being spun. Due to the fact that vegetable matter in wool is mechanically processed in the whole process of the method for preprocessing wool before being spun, the vegetable matter removing efficiency is high, no pollution is caused, and damage to the environment is avoided. The method further solves the problems that in the carbonization process of an existing wool preprocessing technology, the environment is polluted, and the native quality of wool fibers is damaged, the wool preprocessing efficiency is improved, the environmental pollution caused by preprocessing on wool before being spun is reduced, and the native quality of wool fibers is kept.

Description

technical field [0001] The invention relates to a method for pretreatment of wool before spinning. Background technique [0002] my country is one of the main wool-producing countries, but most of the current methods of removing wool vegetable impurities use chemical reaction to remove impurities. The most common method is carbonization process. Charcoal rolling→neutralization and washing→drying, and the carbonization process uses concentrated acid to remove impurities in wool, but also destroys the original quality of some wool fibers, affecting the quality of deep processing of wool fibers. In addition, in the carbonization process The waste water produced in the process seriously pollutes the environment and destroys the ecological environment. [0003] With the continuous increase of the cost of human resources in our country and the deterioration of the relationship between man and the environment, the original method of removing wool plant impurities does not meet t...

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Problems solved by technology

[0002] my country is one of the main wool producing countries, but most of the current methods for removing wool vegetable impurities use chemical reaction to remove impurities. The most common method is carbonization process. Charcoal rolling→neutralization and washing→drying, and the carbonization process uses concentrated acid to remove impurities in wool, but also destroys the original quality of some wool fibers, affecting the quality of deep processing of wool fibers. In addition, in the carbonization process The waste water produced in the environment seriously pollutes the environment and destroys the ecological environment

[0003] With the continuous increase of the cost of human resources in our country and the deteriorating relationship between people and the environment, the original method of removing wool plant impurities does not meet the needs of social development

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