| 摘要 |
PURPOSE:The titled unit in which fine holes are bored on the peripheral wall of the combing roller and a sucking box is set inside the combing roller, further the sucking system is connected to the sucking box, thus reducing the accumulation of microdust in the spinning chamber. CONSTITUTION:Fine holes 13b for sucking microdust in the opened fiber are bored on the peripheral wall of the combing roller 13. Inside the roller 13, a sucking box 14 with an opening 16 for sucking microdust from the fine holes 13b is set and the box is connected to the suction system 18 for expelling the microdust out of the box. |
