CAJ | 학술논문

在紧密纺细纱机的牵伸前区加装了压力棒隔距块，纺制细度为7.29 tex、混纺比为30/70的Tencel?/棉纤维混纺纱，通过测试强力、条干和毛羽指标，对影响纱线质量的主要因素——压力棒隔距块、钢丝圈及后区牵伸倍数采用了正交实验优化了3者的工艺参数。
재긴밀방세사궤적견신전구가장료압력봉격거괴，방제세도위7.29 tex、혼방비위30/70적Tencel?/면섬유혼방사，통과측시강력、조간화모우지표，대영향사선질량적주요인소——압력봉격거괴、강사권급후구견신배수채용료정교실험우화료3자적공예삼수。
By incorporating pressure bar spacer to the front drafting zone of compact-spinning machine, a kind of Tencel?/cotton yarn in 7.29 tex with blending ratio of 30/70 was spun on the machine. The strength, evenness and hairiness of the yarn were tested and the major factors that influence yarn quality including the pressure bar spacer, ring traveler and drafting ratio at back zone were investigated and optimized with orthogonal experiment.