【摘要】 氨纶和棉纤维以包缠纱的形式织成的织物 ,染色时以染棉为主。新型助剂HYS 42 2的使用极大地改善了棉 /氨汗布的染色牢度。重点分析了棉 /氨汗布皱折产生的原因 ,并提出了预防和消除方法.更多还原

【Abstract】 In the fabric weaved with wrapped yarn of cotton and spandex,cotton is mainly dyed in dying process.The application of new HYS-422 auxiliaries largely improved color fastness of cotton/spandex undershirt cloth.The reasons of buckling existed in cotton/spandex undershirt cloth is especially analysed,the precaution and elimination measures are raised.更多还原