摘要
以BF-7658淀粉酶、果胶酶、纤维素酶和渗透剂的质量浓度为试验因素，对纯棉毛巾进行退煮一浴的正交试验k（3。），极差分析表明，优化的酶助剂配比为：BF-7658淀粉酶、果胶酶、渗透剂比例为1：3：2。在此基础上，经过单因素试验得到酶退煮一浴处理优化工艺为：酶退煮助剂6g／L，pH值6-7，在60℃处理60min。对比三种酶前处理工艺与传统碱氧一浴工艺发现，经酶处理的棉毛巾，其颜色鲜艳度和饱和度不及传统碱氧一浴工艺，特别是酶退煮漂一浴工艺。
Four enzymes are used to cotton towel desizing and scouring in one bath. The optimal formula of BF-7658 amylase ： pectinase： penetrating agent is 1 ： 3：2 by orthogonal experiment L9（34）. On this basis, the optimal process of one bath desizing and scouring through single factor test is obtained as： enzyme 6 g/L, pH 6N7, treating at 60 ℃ for 60 rain. The influence of the one-bath desizing, scouring and bleaching process on dyeing properties is discussed. Compared to the traditional one-bath alkali-oxygen process, the dyed towel with three enzyme pretreatment processes have lower color brightness and saturation, especially for the one-bath desizing, scouring and bleaching process with enzyme.
出处
《印染》
北大核心
2014年第21期9-14,共6页
China Dyeing and Finishing
基金
湖南省高校科技成果产业化培育项目(11CY006
11CY007)
湖南省科技计划项目(2014FJ2013)
关键词
练漂
酶
染色性能
毛圈织物
棉
scouring and bleaching
enzyme
dyeing property
towel fabric
cotton
