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作 者:陈洋 吴绍明 占敏华 徐海兵 CHEN Yang;WU Shaoming;ZHAN Minhua;XU Haibing(Hangzhou Xinsheng Printing&Dyeing Co.,Ltd.,Hangzhou 311221,China)
出 处:《印染》2021年第5期47-49,53,共4页China Dyeing and Finishing
摘 要:醋酸纤维与PTT/PET复合纤维混纺可获得醋酸弹力织物。试验研究了前处理工艺、染色工艺和热定形整理工艺等对织物的强力、K/S值、色牢度和弹性的影响。优化的工艺为:105℃精练30 min;170℃预定形45 s;100℃染色30 min;亲水柔软剂2 g/L,150℃热定形45 s。加工后的织物强力、伸长率和弹性回复率均较好,手感丰满、有弹性。Acetate fiber blended with PTT/PET composite fiber can obtain acetate elastic fabric.The effects of pretreatment process,dyeing process and heat setting process on the strength,K/S value,color fastness and elasticity of the fabric are studied.The optimum process is defined as follows:scouring at 105℃for 30 min,pre-setting at 170℃for 45 s,dyeing at 100℃for 30 min,heat setting at 150℃for 45 s with 2 g/L hydrophilic softener.After dyeing and finishing,properties of the blended fabric are good,such as strength,elongation,elastic recovery rate and the hand feel.
关 键 词:染整 弹力织物 PTT/PET复合纤维 醋酸纤维
分 类 号:TS190.5[轻工技术与工程—纺织化学与染整工程]
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