菠萝纤维/四-沟道聚酯纤维/大豆纤维混纺针织物的练漂工艺研究  

Scouring and bleaching process of the pineapple fibers/fourchannel polyester fibers/soybean fibers knitted fabrics

作　　者：刘德驹[1] 顾东雅[1] 封怀兵[1] 岳晓波 LIU Deju;GU Dongya;FENG Huaibing;YUE Xiaobo(Yancheng Institute of Industry Technology,Yancheng 224005,China;Huaian Parfit Industry&Trade Co.,Ltd.,Huaian 223001,China)

机构地区：[1]盐城工业职业技术学院,江苏盐城224005 [2]淮安帕菲特工贸有限公司,江苏淮安223001

出　　处：《印染助剂》2018年第4期54-57,共4页Textile Auxiliaries

基　　金：2016年江苏省科技厅产学研前瞻性联合研究项目"菠萝纤维复合材料的生理服装面料研究及产品开发"(BY2016067-02);2016年盐城工业职业技术学院校级课题(自然科学类09)

摘　　要：采用酶氧一浴法对菠萝纤维/四-沟道聚酯纤维/大豆纤维混纺针织物进行练漂前处理,探讨了酶用量、双氧水用量、pH和温度等工艺条件对处理后织物白度、毛效和顶破强力的影响,通过正交实验优化练漂工艺,最佳练漂工艺为:酶用量2 g/L,双氧水用量6 g/L,pH=9,温度70℃。在此工艺条件下处理的织物白度86.4,毛效10.5 cm/30 min,顶破强力405.4 N。The pineapple fibers/four-channel polyester fibers/soybean fibers knitted fabrics was scoured and bleached by the enzyme oxygen one bath process.The effects of the dosage of scourzyme and hydrogen peroxide,pH,temperature on the whiteness,capillary effect and breaking strength of the treated fabrics were analyzed.Through orthogonal test,the scouring and bleaching process was optimized.The optimum scouring and bleaching conditions were as follows:enzyme dosage 2 g/L,hydrogen peroxide dosage 6 g/L,pH=9,tem?perature 70℃.The whiteness of the fabric treated under these conditions was 86.4,the capillary effect was 10.5 cm/30 min,and the breaking strength was 405.4 N.

关 键 词：菠萝纤维 四-沟道聚酯纤维 大豆纤维 精练酶 练漂 

分 类 号：TQ341[化学工程—化纤工业] TS192.5[轻工技术与工程—纺织化学与染整工程]