By comparing with wrapped yarn fabric and doubling twist yarn fabric,the conclusion that the application of differential twist wrapped yarn fabric to worsted spinning is practicable was acquired.

• 并通过与包缠纱织物和并捻纱织物的性能对比,得出差捻包缠纱织物的优势所在,指出差捻包缠纱织物在精纺领域应用是完全可行的。