Wool dry cleaning and bleaching liquid medicine

Abstract

The invention discloses a wool dry cleaning and bleaching liquid, and relates to the field of textile raw materials, the wool dry cleaning and bleaching liquid comprises a dry cleaning liquid and a bleaching liquid, the dry cleaning liquid and the bleaching liquid are proportioned according to the mass fraction of 1: (1-2), the dry cleaning liquid is composed of an anticorrosive agent, tetrachloroethylene, water, a surfactant, an anti-redeposition agent, a softening agent and an antistatic agent, the anti-corrosion agent, the tetrachloroethylene, the water, the surfactant, the anti-redeposition agent, the softening agent and the antistatic agent are mixed according to the mass fraction of (1-2): (10-12): (2-3): (1-2): (1-2): (1-2): (1-2), the bleaching liquid is formed by mixing calcium hydroxide, calcium chloride, calcium hypochlorite and water, and the mass fraction of calcium hydroxide, calcium chloride, calcium hypochlorite and water is (3-4): (4-5): (3-4): (3-4). The dry-cleaning bleaching liquid prepared by adopting a specific formula can dry-clean wool, the dry-cleaning effect is not weaker than that of water washing, consumption of a large amount of water is avoided, the cost of an enterprise is reduced, and meanwhile damage to the wool in the scrubbing process is avoided.

Description

technical field [0001] The invention relates to the field of textile raw materials, in particular to a wool dry-cleaning and bleaching liquid. Background technique [0002] Wool is an important raw material in the textile industry. It has the advantages of good elasticity, strong hygroscopicity and good warmth retention. However, due to the high price, it is not used much for the production of nonwovens. Non-woven fabrics produced with good wool are limited to a few high-grade industrial fabrics such as needle-punched blankets and high-grade needle-punched felts. Generally, short hair and coarse wool in wool processing are used to produce carpet underlay, acupuncture carpet sandwich layer, thermal insulation materials and other products by acupuncture, stitching and other methods. This type of wool has different lengths, high impurities, poor spinnability, and is difficult to process. The product can be chemically post-treated to improve quality. Wool textiles are famous ...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the above-mentioned technical problems, a wool dry-cleaning bleach solution is provided. This technical solution solves the above-mentioned background technology. The process will cause some damage to the wool. At the same time, it is found that the whiteness of the washed wool is not particularly high.

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