牛奶蛋白纤维的染色与后整理(第Ⅲ部分)

Milk protein fibers-dyeing and finishing(Part 3)

牛奶蛋白纤维均匀度好、杂质少,蓬松、易包装,且可纺性优异,但也存在着纤维间摩擦系数小、抱合力弱、质量比电阻大等问题,所以为了获得优质的纱线,必须进行预处理,同时必须选择合适的运行湿度,并添加抗静电剂。牛奶蛋白纤维应用广泛,可用于针织、机织产品,具有很强的市场竞争力。

Milk protein fibers have the features of good uniformity, less impurity, bulkiness, easy bale and superior spinning ability. But the friction coefficient between the fibers is low, the cohesion force is weak, and the mass specific resistance is big, so pretreatment must be done. Meanwhile, the run-on moisture regain and antistatic agent should be selected to ensure good quality of resultant yarn. Milk protein fibers can be used for knitted and woven fabrics so that their market competition is strong.