Dyeing

Coloration of textiles involves the use of dyes and pigments of various classes, which are applied to the textile materials by different techniques of dyeing. In dyeing, the dyeing additives used to allow the even surface distribution of the dye, the desired colour depth and brilliance, the necessary colour fastness so that colours do not fade.

General approach in dyeing is production of level dyeing using dyestuff and specialty auxiliaries.