前处理对毛织物防毡缩整理的影响  

Effect of pretreatments on the shrink-resistance of wool fabric

作　　者：余雪满[1] 李清政 

机构地区：[1]浙江工业职业技术学院纺织工程学院,浙江绍兴312000 [2]杭州明纺纺织检测服务有限公司,浙江杭州311209

出　　处：《毛纺科技》2018年第1期30-33,共4页Wool Textile Journal

摘　　要：为了改善羊毛织物毡缩性能,运用不同前处理与蛋白酶结合的方法对羊毛织物进行表面改性,探讨整理后织物毡缩性能和强力的变化,从而确定最佳前处理方案。应用SEM研究不同前处理、前处理与蛋白酶共同整理对织物表面形貌的影响,探讨不同前处理对羊毛用蛋白酶处理防毡缩性能的影响。研究结果表明:仅用蛋白酶处理,羊毛织物毡缩率仅下降到11.4%,很难达到羊毛防毡缩的目的,LTP前处理对于其后进行的蛋白酶防毡缩处理效果具有显著的影响,毡缩率下降到5.6%,达到了国际羊毛局防毡缩标准。In order to improve the shrink resistance of wool fabrics, surface modification of wool fabrics was carried out by together treatment of pretreatments and protease,shrink resistance and strength of fabric before and after treatment were investigated. To determine the best pretreatment plan, the morphology of the treated fabric was observed by using SEM. It discussed the effect of different pretreatments on the shrink-resistance of wool fabric. The results showed that the effective shrink resistance can not be obtained and shrinkage reduced to 11.4% when wool fabric treated only using proteases,LTP pretreatment had great effect on the subsequent application of proteases,with shrinkage reduced to 5. 6% and the shrinkage met the standard of International Wool Secretariat.

关 键 词：羊毛织物 蛋白酶 前处理 低温等离子体 防毡缩 

分 类 号：TS195[轻工技术与工程—纺织化学与染整工程]