摘要
PLA棉/交织物的前处理采用酶退浆及弱碱煮漂加工工艺;采用生物抛光酶提高布面光洁度;采用LXF高坚牢度系列和UN-SE中深色系列染料先染PLA纤维,再用活性染料套染棉;后整理采用亲水型柔软剂,以改善织物的手感。研究结果表明,按上述工艺处理后的PLA/棉交织物具有良好的摩擦牢度、水洗牢度及较高的强力。
The dyeing and finishing process of polylactic acid （ PLA）/cotton mixture was optimized. The pretreatment of PLA/ cotton fabric was performed by enzyme desizing and alkalescent bleaching, according to the physical and chemical properties of PLA fiber; using biopolishing enzyme can increase the smoothness of fabric surface. The PLA fiber was firstly dyed with LXF dyestuff with high fastness or UN-SE dyestuff which specially used for dark color, then the cotton fiber was dyed with reactive dyestuff. The hydrophilic softener was used to improve the fabric handle. The resulets indicated that after above treatment, the PLA/cotton mixture futured excellent color fastness to crocking and washing, as well as high reasion serength.
出处
《印染》
北大核心
2007年第7期18-21,共4页
China Dyeing and Finishing
关键词
染整
交织织物
聚乳酸纤维
棉纤维
dyeing and finishing
mixture fabric
polylaticacid fiber
cotton fiber
