丝绸2012，Vol.49Issue(7)：10-12,24,4.
莫代尔/棉混纺针织物酶氧—浴法前处理工艺研究
A technical study on the pretreatment of Modal/cotton blended knitted fabrics by enzyme-oxygen one-bath process
摘要
Abstract
This paper studies the pretreatment of Modal/cotton blended knitted fabrics by enzyme-oxygen one-bath process. At the same time, it tests and compares weight loss rate, the hygroscopic property, whiteness and bursting strength. The related results show that the optimum conditions for the pretreatment of enzyme-oxygen one-bath process are presented as follows: the concentration of enzyme is 1.5 g/L, the concentration of hydrogen peroxide is 5 g/L, pH is 9, scouring and bleaching temperature is 70 癈 and scouring and bleaching time is 50 min. When Modal/cotton blended knitted fabrics is pretreated under the said conditions, the weight loss rate with 1.1 %, bursting strength with 510.6 N, whiteness with 88.6 and the hygroscopic property with 10.3 will be obtained. This process will not only ensure whiteness and wettability, but also guarantee small weight loss and strength loss of the Modal/cotton knitted fabrics.关键词
莫代尔/棉/针织物/酶氧—浴法/前处理Key words
Modal/ Cotton/ Knitted fabrics/ Enzyme-oxygen one-bath process/ Pretreatment分类
轻工纺织引用本文复制引用
顾东雅..莫代尔/棉混纺针织物酶氧—浴法前处理工艺研究[J].丝绸,2012,49(7):10-12,24,4.基金项目
盐城纺织职业技术学院科研基金项目(2011yfyl156) （2011yfyl156）
