竹浆纤维/棉混纺特粗号纱开发

Development of Bamboo Pulp Fiber/Cotton Blended Coarse Yarn

在环锭纺设备上开发竹浆纤维与棉混纺特粗支纱系列产品,介绍了竹浆纤维的性能及纺纱工艺特点,特粗支纱在各工序的定量,罗拉握持距大小、前后区牵伸分配,细纱机型的选择、设备维护保养方法。认为纺竹浆纤维要控制好车间温湿度,以增强其可纺性能,特粗号纱加大罗拉握持距,选择钢材质齿轮的细纱机可以纺制出高质量的环锭纺特粗支纱。

The series products of bamboo pulp fiber and cotton blended coarse yarn was developed in ring spinning equipments. The performance and spinning process characteristics of bamboo pulp fiber, quantitative for each process of coarse yarn, Laura grip size, front and back zone draft distribution, selection of spinning machine and equipment maintenance methods were expounded. The research indicated that the temperature and humidity of bamboo pulp fiber spinning workshop should be controlled to enhance the spinning performance, should increase Laura grip of coarse yarn and select spinning frame with steel gears to spin high quality ring spun coarse yarn