活性染料染色棉织物皂洗时,加入以废弃蛋白为原料制备的助剂WLS-20进行防沾皂洗处理,并评定其应用效果。结果表明,经WLS-20助剂防沾处理后,白布沾色明显减少,染色织物的耐摩擦色牢度、耐洗色牢度和润湿性均有所提高,色度参数、透气性和抗皱性均无明显变化。
The anti-staining soaping process of the dyed cotton fabric is carried out with self-made WLS-20, the application results are assessed. After WLS-20 anti-staining treatment, the white staining is significantly reduced, color fastnesses to rubbing, washing and wetting of the dyed fabrics are improved, and color parameters, permeability and wrinkle resistance of the fabric do not change significantly.