纯棉织物的复合多效生物酶短流程精练  

Shortened bio-scouring process of cotton fabric

作　　者：赵爱国 王玉平 韩祖彬 李付杰[2] 刘成林[2] 王力民[2] 孙玉莲[3] 

机构地区：[1]愉悦家纺有限公司技术中心,山东滨州256623 [2]华纺股份有限公司技术中心,山东滨州256617 [3]滨州职业学院,山东滨州256603

出　　处：《印染》2007年第22期15-17,共3页China Dyeing and Finishing

摘　　要：采用新型复合生物酶Scourzyme 301L,结合氧漂工艺,对棉织物进行退煮一步法短流程精练。讨论了酶浓度、轧余率、pH值等因素对退浆效果的影响,确定了较佳的退煮一步法和氧漂工艺,即Scourzyme301L9.0 g/L,pH值7.5,轧酶温度55℃,堆置时间60 min,轧余率100%,轧酶后65℃汽蒸70 min。大车生产试验表明,该工艺对纤维损伤较小,节约能源,符合环保要求。Shortened one step desizing and scouring process of cotton fabric was carried out with Scourzyme 301L, factors exerting influence on size removal were discussed, such as enzyme concentration, pick up and pH value. The optimum conditions of shortened pretreatment were defined as follows： padding 55℃ scouring bath with 9 g/L Scourzyme 301L and pH value 7.5, pick up 100%, then steaming at 65 ℃ for 70 minutes. Bulk production showed that bioscouring process could impart cotton fabric lower strength damage and energy consumption reduction.

关 键 词：前处理 生物酶 棉织物 

分 类 号：TS193[轻工技术与工程—纺织化学与染整工程]