蛋白类防沾色剂在活性染料染色棉织物皂洗处理中的应用效果评价

Evaluation on the Application Effects of Protein Anti-staining Agent in Soaping Dyed Cotton Fabrics with Reactive Dyes

用自制的蛋白类防沾色助剂对活性染料染色的棉织物进行防沾皂洗后处理,探讨了该防沾色助剂在皂洗过程中对染色织物色牢度、浮色去除、毛效、透气性、色光等性能的影响。结果表明:该防沾助剂对不同用量染料和不同种类染料染色的棉织物都具有良好的防沾效果,染色织物防沾皂洗后能够保持良好的色牢度,浮色对白布的沾色明显减少,同时,处理织物的透气性,抗皱性略微增大,色布色光变化微小,表明该蛋白类防沾色助剂具有良好的实用价值。但该助剂存在处理织物的润湿性略微减少的缺点,需要进一步深入研究。

Dyed cotton fabric with reactive dyes was carried out anti-staining soaping with self-made protein anti-staining agent,the influence of anti-staining agent on dyed fabric color fastness,floating color removal,capillary effect,color and other properties in the soaping process was discussed. The results showed that the protein anti-staining agent had good anti-staining effect on the cotton fabrics with different dosage of dyes or different kinds of dyes,the fabric kept good color fastness after soaping,floating color on the white fabric was significantly reduced; at the same time,the breathability and the wrinkle resistance of dyed fabric increased slightly,the colored light of fabric changed very small,indicating that the anti-staining agent had good practical value. But the wettability of the fabric decreased a little,which needed further research.