R20型转杯纺纱机纺制C 27.8 tex纱的实践

Practice on Spinning C27.8 tex in R20 Rotor Spinning Frame

介绍了R20型转杯纺纱机纺制C27.8tex纱的工艺试验情况。介绍了原棉指标、纺纱工艺流程,通过纺纱试验,对并条道数、分梳辊速度、纺杯型号与速度、阻捻盘型号及车间温湿度等工艺进行了优选配置。

Technology test of spinning C 27.8 tex in R20 rotor spinning frame is introduced, and raw cotton parameters and spinning technology circulation are also introduced. Drawing passage, combing roller speed, rotor type & rotor speed, navel type and workshop moisture temperature are optimized by spinning test.