Study of the color fastness of dyed samples using salt after treatment

Abstract

In cellulose cotton Knitted fabric reactive dyes are mostly used. In case of reactive, for increasing dye affinity to the cotton fibre used a electrolyte. For this reason electrolytes have some effect on the fabric shade and other fastness properties. There is various types of electrolyte the market, all of them we use Glauber salt and Common salt as a electrolyte of reactive dye on cotton fabric