Abstract: In order to make full use of wild resource apocynum venetum stalk, it made dissolved the stalk into pulp to produce the viscose fiber. Using apocynum venetum stalk as raw material from Aletai,Xinjiang, the pulping of apocynum venetum stalk was made by the method of kraft. The viscose fiber was made of pulp by dissolving, alkalizing, etiolating, curing and other processes. By testing property of lop pulp and regenerated fiber, pulp was up to first-class standard of FZ/T 51001-2009 《pulp board for viscose fiber》,the fiber up to first-class of GB/T 14463-2008 《viscose staple fiber》. The optimization of spinning process was been further optimized, by industrial pilot operation, industrial manufacture could be implemented.

Key words: Apocynum venetum, kraft, pulp, viscose fiber of Apocynum venetum stalk