Main properties of PLA and Tencel fibers and technological process of spinning blended yarn are introduced.The processing optimizition and technology measures of each process are discussed.

• 文章介绍了PLA与天丝纤维主要性能,探讨了混纺纱的纺纱工艺和技术措施,并对影响纱线质量的工艺参数进行优化。