Structure and properties of regenerated cellulose fibers from different technology processes

► We comparatively discussed four kinds of regenerated cellulose fibers which from the traditional and modified Viscose process, NMMO and ionic liquids process, respectively. ► The crystal orientation, crystallinity, micro-morphology as well as mechanical properties of both Lyocell and ILs-cell fibers were better than that of Viscose and Newdal fibers.