What is the denim washing dilemma?

The denim washing water industry, together with printing and dyeing enterprises, has been the focus of previous pollution control in the chemical industry because of the widespread use of various harmful chemicals, large amounts of wastewater and serious pollution. The treatment of denim washing water pollution requires the joint efforts of upstream and downstream industries to contribute to cleaner production, energy conservation and emission reduction in their respective fields.

In response to the specific problems of denim washing water, we have developed a "one-bath low-temperature treatment process for denim washing water desizing, fermented washing, anti-dyeing, and color fixing". Compared with traditional processes, it fundamentally reduces water waste and improves denim fabrics. Various fastness indicators, to achieve real energy saving and consumption reduction.

This scheme is especially suitable for anti-staining and anti-dyeing process for denim fabric washing. It has excellent soaping, anti-staining and anti-dyeing effects on indigo dyes, sulfur dyes, direct dyes and reactive dyes. At the same time, it can save a huge amount of water resources and man-hours.

①, significantly improve the color fastness of denim fabrics;

②, significantly improve the anti-dyeing effect of cotton/polyester pocket white cloth;

③. Significantly improve soaping fastness, and the residual liquid after washing is clear;

④. Significantly improve the multi-fiber staining fastness of denim fabrics;

⑤, especially suitable for desizing, fermentation process;

⑥, suitable for indigo dyes, sulfur dyes, direct dyes, reactive dyes, desizing and washing process after dyeing;

⑦. Significantly reduce water consumption, reduce sewage discharge, save working hours and labor costs, and truly save energy and reduce emissions!

Application field

It is mainly used in the washing process of denim after dyeing with indigo dye, sulfur dye, direct dye and reactive dye to improve the color fastness and soaping fastness of denim garments. Has excellent anti-staining and anti-staining effect.