The born yellow appearance of polyesteramide fiber causes polyesteramide/cotton blended fabric is difficult to reach the quality requirements of bleaching products and light color products.So,bleaching treatment is required.Peroxyacetic acid was chosen as the bleaching agent,and single factor experiment was conducted from 4 aspects:bleaching time,temperature,pH value and mass concentration of peracetic acid.The bleaching effects of optimized peracetic acid process and hydrogen peroxide bleaching process was...