A Study on Dyeing Capability of Rhubarb Dye on Cationised Linen

This paper introduces the theories of cationic modification of linen and puts forward the optimal process conditions of cationic modification and dyeing of linen through orthogonal experiment and analysis. By comparing and analyzing the dyeing samples of the cationised linen and non-cationised linen, it also shows that cationic modification has clear effect to enhance the dyeing capability of rhubarb on linen.