The paper deals with the scouring, softening and dyeing process of linen wet-spun knitting yarn. The vat dyeing behaviour of fibres modified by cationic softener is analysed exhaustively.

• 本文介绍了亚麻湿纺针织色纱生产的煮漂、柔软、染色工艺,尤其较为详细地分析了阳离子型柔软剂柔软改性纤维的还原染料染色性能。