ANALYSIS OF TWIST TRANSFER IN SIROFIL SPINNING

Wen-Yan Liu (P. R. China), Yan-Ping Yu (P. R. China), Ji-Huan He (P. R. China), Jian-Yong Yu (P. R. China) and Shan-Yuan Wang (P. R. China)

Received September 12, 2007

Abstract

For the purpose of improving the quality of Sirofil composite yarn, the relation between the twist transfer rate of roving and filament yarn, and spinning parameters in Sirofil convergent area are studied. The experiments and analysis show that choosing valid parameters is most important.

Keywords and phrases: Sirofil spinning, twist transfer rate, properties of resultant yarn.