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Denim fabrics usually use indigo and sulfur dyes. These two dyes have some defects. It will lead to poor color fastness of denim to wet rubbing. So how to improve the wet rubbing fastness of denim to above grade 3?After dyeing, both sulfide and indigo dyes are adsorbed on cellulose fibers through ph
07
2021-09
How to use the wet rubbing fastness improver?This article will briefly introduce the wet rubbing fastness improver. It has excellent the wet rubbing fastness improver on all kinds of cotton fabrics with wrinkling effect, and is suitable for improving the rubbing fastness of fabrics dyed with reactiv
03
2021-06
What is the wet rubbing fastness improver?The wet rubbing fastness improver is suitable for improving the rubbing fastness of fabrics dyed with reactive dyes, direct dyes, sulfur dyes and vat dyes. The wet rubbing fastness of direct, reactive and sulfur dyes is low when dyeing thick and dark colors
01
2021-06
What is the principle of wet rubbing fastness improver?How to improve the wet rubbing fastness of reactive dye deep and dense fabrics is a matter of great concern to dyeing and finishing technicians. It is also one of the trade technical barriers that must be overcome to improve the quality of texti
27
2021-05
What is the function of wet rubbing fastness improver?The wet rubbing fastness enhancer can link the dye and the fiber to form a compound. When reacting with the dye, it can react and cross-link with the cellulose fiber, so that the dye and the fiber can be closely and firmly connected to strengthen
