大麻/彩棉交织物蓬松柔软整理

为了提高大麻/彩棉交织物的柔软度,分别选用弱阳离子型柔软剂和阳离子型蓬松片对织物进行处理,以抗弯刚度为主要评价指标.考虑到柔软剂与蓬松片的交互作用,通过二次回归正交试验建立回归方程,确定交互作用下试剂的最佳浓度.通过对处理前后交织物的断裂强力、断裂伸长及手感进行对比分析最后得出最佳整理工艺:柔软剂的质量浓度为7.656...

Fluffy and softening finishes of hemp/cotton mixture fabrics

To improve the flexibility and the feeling of hemp/cotton mixture fabrics,weak cationic softener and fluffy agents were used to process the mixture fabrics.Flexural rigidity was used as main evaluation index.Regression equation was made through quadratic regression orthogonal and the best ratio of softener and fluffy agents was calculated.The result demonstrated that the mass concentration of softener is 7.656 g/L and the mass concentration of fluffy agents is 6.862%.After treatment,the stiffness decreased significantly and the flexibility is increased significantly but the loss of strength is very small.