Traditional Culture Encyclopedia - Traditional culture - Some people say that the pretreatment process of cotton fabric is VIP. What does this mean?
Some people say that the pretreatment process of cotton fabric is VIP. What does this mean?
The main pretreatment processes are singeing, desizing, scouring, bleaching and mercerizing.
Purpose of each process: singeing: burning the surface fluff of grey cloth; Desizing: desizing the size on the warp; Scouring: removing natural impurities from cotton fabric; Mercerizing treatment: cotton fabric is treated with concentrated alkali solution under tension to improve luster and elasticity.
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