依纳“V”型牵伸装置纺特细纱的纺纱性能研究

Spinning Features of INA “V” Drafting System with Ultra-fine Yarn

本文对依纳“V”型牵伸装置纺7.28特、6.9特细号纱的纺纱性能进行了试验研究,并对不同牵伸形式的前区须条结构形态和模拟“V”型牵伸的牵伸力进行了测试和分析。

Having conductedd an experimental study on the spinning features of INA'V' drafting system with yarn of 7.28tex and 6.9tex, the author also studiesthe front strand structures of various drafting system and drafting force of sim-ilated 'V' system.