棉织物的高效煮练酶LS前处理  

Bio-pretreatment of cotton fabric with high-efficiency scouring enzyme LS

作　　者：何方容[1] 马小强[1] 奚道荣 何鹰 

机构地区：[1]武汉职业技术学院纺织服装学院,湖北武汉430073 [2]民森(中山)纺织印染有限公司,广东中山528400 [3]上海瑞鹰化工有限公司,上海200065

出　　处：《印染》2012年第19期17-19,共3页China Dyeing and Finishing

摘　　要：采用煮练酶LS对棉织物进行煮练,探讨煮练酶用量、煮练温度、时间和pH值对织物毛效和白度的影响。优化的煮练工艺为:煮练酶LS 1.2 g/L,浴比1∶15,pH值9,温度60℃,时间40 min。酶处理后织物手感柔软,染色K/S值提高,色牢度好。Cotton scouring is carried out with enzyme LS. Effects of enzyme kS dosage, scouring temperature and time, as well as pH value on the whiteness and capillary effect are discussed. The optimum scouring process are determined as fol lows： scouring enzyme LS 1.2 g/L, bath ratio ： 15, pH value 9, treating at 60 ℃ for 30 rain. The treated fabric features soft handle, improved KS value and satisfactory color fastness.

关 键 词：前处理 酶 棉织物 

分 类 号：TS192.741[轻工技术与工程—纺织化学与染整工程]