This paper mainly introduces the dyeing principle and application technology of water-based cationic pigment paste.A new type of cationic pigment color paste was prepared through the application of new technology and new additives,and solves that problems of low dye uptake and poor color fastness of traditional pigment paste in cellulose fib dyeing.The fabric pretreatment without modification process greatly saves the wastewater and energy consumption of pigment paste dyeing and reduces the processing cost.It is a new energy-saving and environment friendly material,which has a broad market prospect in fabric dyeing,color frying,color modification,spraying and other processing.
waterborne cationic pigment pastepigment dyeingpigment dyeing of garments
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