The dyeing processes of acetate/polyamide/polyester knitted elastic fabric are carried out with the one-bath one-step process,the one-bath two-step process and the two-bath two-step process respective-ly.The color reproducibility of the one-bath one-step process and the one-bath two-step process are ana-lyzed,and the color fastness,bursting strength and dyeing processing cost of the dyeings are compared.The results show that the one-bath one-step process has the advantages of shortened process,water and energy savings,and the color fastnesses and bursting strength of the fabric meet the wearing standards.
维普
万方数据