亚麻针织产品的酶整理工艺探讨  

Discussion on cellulase treatment of flax knitted fabrics

作　　者：薛广洲[1] 王秀燕[2] 

机构地区：[1]天津工业大学纺织与服装学院,天津300160 [2]德州学院纺织系,山东德州253015

出　　处：《天津工业大学学报》2003年第2期29-32,共4页Journal of Tiangong University

摘　　要：为改善亚麻针织物的舒适性能,探讨用生物酶整理工艺来提高其柔软性.选取酶剂浓度、pH值、温度和时间4个因素作为正交实验的因子,进行了四因素四水平的正交实验.通过对实验结果的分析,确定了合理的生物酶整理工艺条件.工艺参数分别为:酶整理温度为50℃,整理液pH值为5,酶剂浓度为200,整理时间为60min.亚麻针织坯布经过这种优化的酶整理后柔软性改善效果十分显著.In order to improve the comfort properties of flax knitted fabrics, four factors such as the dosage of cellulase, pH value, temperature and time are selected as the factors of orthogonal test. The experiments for four levels for each factor are conducted. Through being analysed the experiments results, scientific process conditions of cellulase treatment are decided:the temperature is 50 ℃, pH value is 5, the dosage of cellalase is 200, time is 60 minutes.The feeling of flax knitted fabrics treated by cellulase is greatly improved.

关 键 词：亚麻针织物 生物酶整理 工艺条件 减量率 强力损失率 舒适性能 

分 类 号：TS195.6[轻工技术与工程—纺织化学与染整工程]