棉织物活性染料染色后的皂洗酶处理  

Enzyme soaping of cotton fabric in reactive dyeing

作　　者：田恬[1] 

机构地区：[1]常州纺织服装职业技术学院,常州市新型纺织材料重点实验室,江苏常州213164

出　　处：《印染》2013年第11期23-26,共4页China Dyeing and Finishing

摘　　要：纯棉梭织物经活性深红RE-287、活性黑RE-280和活性特深艳蓝ED-R染色后,采用皂洗酶取代传统的皂洗工艺进行处理,探讨皂洗酶用量、温度及处理时间对染色质量的影响。结果表明,皂洗酶用量在0.3～0.4 g/L、温度70～80℃、时间20 min条件下可获得理想的效果。与传统皂洗工艺相比,皂洗酶处理工艺可省去皂洗后的热水洗,染色织物皂洗沾色牢度可提高0.5级,湿摩擦色牢度可提高0.5～1级,同时显著降低废水的色度。After dyeing with Reactive Deep Red RE-287, Reactive Black RE-280 and Reactive Extra Deep Blue ED-R, the cotton woven fabric is treated with soaping enzyme to replace the traditional soaping process. The influence of soaping enzyme dos- age, processing temperature and time on the qualities of the dyeings is discussed. The ideal effect can be obtained under the following conditions： soaping enzyme 0.3-0.4 g/L, temperature ？0 - 80 ℃, processing time 20 min. Compared with the traditional soaping process, hot water washing after bio-soaping can be omitted, color fastness to soaping of the dyed fabrics can be increased by 0.5 grade, color fastness to wet rubbing can be improved by 0.5 - 1 grade. Moreover, the color of post-pro- cessing wastewater can be significantly reduced.

关 键 词：皂洗 酶 活性染料 染色 棉织物 

分 类 号：TS193.71[轻工技术与工程—纺织化学与染整工程]