【摘要】 本文概述了国内外粘胶纤维的研制、新产品、新工艺和存在的问题，对超微细粘胶纤维的性能、用途和经济效益作了介绍。新溶剂ＮＭＭＯ纤维素纤维的研究和开发比粘胶纤维工艺大为简化，解决了环境污染的难题，提高了纤雏物理性能，实现了粘胶法的根本性改革。更多还原

【Abstract】 The developments,new products,new process and existing problems of vis-cose fiber at home and abroad are reviewed.The properties uses and economic benifit of theviscose super-microfiber are introduced.As compared with that of viscose,the technology ofnew solvent NMMO celleulose fibers has the advantages of simplified process,less environmen-tal pollution and good mechanical properties of fibers.更多还原