不同纺纱系统纺纯棉纱线性能比较分析

Comparison of the properties of pure cotton yarns spun with different spinning systems

介绍了几种纺纱系统的纺纱方法、原理和特点,包括环锭纺、紧密纺、转杯纺、赛络纺以及紧密赛络纺等。对各种纺纱系统纺制的纯棉纱的强力、强力不匀率、捻度、捻度不匀率、条干不匀率、断裂伸长、毛羽数等性能指标进行了比较分析,结果表明:采用紧密赛络纺的棉纱的性能最好。

This paper introduces the spinning methods,principles and features of a few spinning systems including frame spinning,compact spinning,rotor spinning,siro spinning and compact siro spinning. In addition,this paper compares and analyzes the properties of pure cottons yarns spun by different spinning systems including the tensile strength,strength variation,twist,unevenness of twisting,unevenness of textile strands,breaking elongation and hairiness. The experimental results show that the compact siro spun cotton yarn bears the best quality .