Tsailhua Technology's self-coloring fiber colorant is incorporated during the chemical fiber production process by adding polymerizable chromophore intermediates. These colorants chemically bond with the material, embedding color into the "genetic" structure of the fibers, resulting in self-coloring fiber materials with diverse functional properties or effects. This innovation addresses the high pollution and energy consumption issues prevalent in the dyeing industry, paving the way for a greener transformation of the sector.Eliminates the need for post-dyeing and finishing processes, addressing the pain points of traditional fabric printing and dyeing—such as high toxicity, high VOC and wastewater emissions, and poor color stability. Applicable to textiles, food & pharmaceutical packaging, maternity and baby products, etc.