Anti-wrinkle and antifouling suit fabric and preparation method thereof

The invention discloses an anti-wrinkle and antifouling suit fabric and a preparation method thereof. The preparation method comprises the following steps of firstly performing low-temperature plasma treatment on wool fibers, mixing silver-loaded nano silicon dioxide and chitosan, adding keratinase to prepare a modified nano silicon dioxide and chitosan mixture, adding an aziridine methoxy polyethylene glycol methacrylate copolymer, performing a cross-linking reaction with the modified nano silicon dioxide and chitosan mixture to form a compound, finishing the wool fibers subjected to plasma treatment by using the compound to obtain modified wool fibers, and carrying out two-for-one twisting, spinning, dyeing, color fixing and weaving on the modified wool fibers to obtain the anti-wrinkle and antifouling suit fabric. The anti-wrinkle and antifouling suit fabric prepared by the method has the effects of being anti-felting, easy to dye and washable. 本发明公开了一种抗皱防污西服面料及其制备方法。本发明首先将羊毛纤维低温等离子处理，将载银纳米二氧化硅和壳聚糖混合后加入角蛋白