Through analysis of the cause of yarn hairiness formation,this paper mainly discusses how to realize effective control of fiber through enhancing the transverse friction field.

• 通过对纱线毛羽成因的分析,探讨了在现有牵伸机构上进一步完善纵向摩擦力界基础上,加强横向摩擦力界,使纤维束不仅密集而且又横向集聚,实现对纤维的有效控制。