纺织科学与工程学报2025，Vol.42Issue(5)：26-31,6.DOI:10.3969/j.issn.2096-5184.2025.05.005
碱性复合酶在棉机织物冷堆退煮工艺中的应用
Application of Alkaline Multi-enzyme in the Cold Pad-batch Desizing and Scouring Process of Cotton Woven Fabrics
摘要
Abstract
By adopting alkaline amylase and alkaline pectinase compound system,pure cotton woven fabric was treated by cold pad-batch desizing and scouring one-step method.The influence of process parameters such as desizing grade,desizing rate,capillary effect and pectin removal rate on desizing and scouring effects were systematically investigated,and the results were compared with traditional alkaline-based desizing and scouring process.Experimental results demonstrated that when alkaline amylase concentration was 4 g/L,alkaline pecti-nase concentration was 8 g/L,the enzyme-treated and desizing and scouring-processed pure cotton woven fabric achieved a desizing grade of 8,a desizing rate exceeding 90%,a pectin removal rate over 70%,and a capillary effect of 10 cm/30 min.Compared with traditional alkaline-based desizing and scouring process,the enzymatic process not only fulfilled the requirements for desizing and scouring effects,but also reduced the damage to fabric breaking strength by 10%.关键词
碱性淀粉酶/碱性果胶酶/棉机织物/冷堆/退煮一步Key words
alkaline amylase/alkaline pectinase/cotton woven fabric/cold pad-batch/desizing and scouring one-step分类
轻工纺织引用本文复制引用
王兆基,王强,王平,余圆圆,孙志扬,周曼..碱性复合酶在棉机织物冷堆退煮工艺中的应用[J].纺织科学与工程学报,2025,42(5):26-31,6.基金项目
国家重点研发计划项目(2021YFC2104000) （2021YFC2104000）
