Factors affecting the light fastness of dyes and improvement methodsIntroductionLight fastness refers to the ability of dyed materials to maintain their original color under sunlight. According to general regulations, the determination of light fastness is based on sunlight. In order to facilitate c
READ MOREIn the textile printing and dyeing industry, reactive dyes are widely used in dyeing and printing of cotton, linen, viscose and other fibers with the advantages of complete color spectrum, bright colors, simple operation and moderate price. However, poor light fastness has always been a technical shortcoming that reactive dyes cannot avoid, especially in outdoor textiles, curtains, household goods, sportswear and other applications with high light requirements.
READ MOREBasic knowledge of paint dyeingPaint dyeing is to make the paint into a dispersion liquid, and make the fabric or yarn evenly carry the liquid through padding or dipping. With the help of the adhesive, a transparent and tough resin film is formed on the fabric or yarn, so that the paint is mechanica
READ MOREWhy do spandex fabrics need to be pre setting? The maximum temperature cannot exceed 195C
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