Spinning tests on normal ring spinning frame and compact spinning frame with yarnpath modified were carried out, and the performances of thus spun yarns were tested and compared.
在棉纺常规环锭细纱机和紧密纺环锭细纱机上进行了改变纱路的纺纱试验，测试对比了纱线性能指标。
2
According to the utility model, the delivery man or user can move away the easy broken wall by forcibly pressing the easy breaking path or drawing a spun yarn.