超声波在棉织物退浆工艺中的适用性  

Applicability of ultrasonic desizing on cotton fabrics

作　　者：殷佳敏[1] 王菊萍[1] 张峰[1] 陈宇岳[2] 

机构地区：[1]沙洲工学院纺织工程系,江苏张家港215600 [2]苏州大学材料工程学院,江苏苏州215021

出　　处：《纺织学报》2006年第7期31-33,47,共4页Journal of Textile Research

摘　　要：将超声波技术应用到棉织物热水退浆、碱退浆和淀粉酶退浆工艺中，测定了超声波条件下3种退浆工艺退浆后织物的淀粉退浆率、PVA退浆率，并与常规条件下3种退浆工艺进行比较。结果表明，超声波对淀粉酶退浆工艺促进作用较为明显，超声波条件下淀粉酶退浆工艺的最优条件：酶用量5g/L，温度50℃，处理时间10-15min。The ultrasonic technology was applied to desizing of the cotton fabric with hot water, alkali and amylases, and the desizing percentage of both PVA and starch of the cotton fabrics desized under the ultrasonic wave was determined and compared with that desized under normal conditions. The results indicated that the ultrasonic wave have obvious effect to the desizing with amylases. The optimized desizing conditions with amylases under ultrasonic wave were also confirmed： amylases 5 g/L, temperature 50 ℃ ,time 10 - 15 min.

关 键 词：超声波 淀粉酶 退浆 

分 类 号：TS192.11[轻工技术与工程—纺织化学与染整工程]