The effects of the etherified starches containing carboxymethylated and/or cationic groups on the adhesion to wool fibers were researched by a slightly sizing roving method.

• 采用轻浆粗纱法,以粗纱条的最大强力、断裂功及断裂伸长为量化指标,研究了淀粉羧甲基变性、季铵阳离子化变性以及羧甲基-季铵阳离子化双重变性对羊毛纤维黏附性能的影响。