The results show that WPU can evidently enhance dry and wet rubbing fastnesses of fabrics with little affect on other color fastnesses,some of which are improved.

• 结果发现,用WPU处理后的织物,干、湿摩擦牢度明显提高,而且对其他的色牢度也影响不大,部分色牢度还有所提高。