It is believed that if nep number increases during scutching process, the taker-in plays a more active role in eliminating the neps while the stationary flat and web purifier do not.

• 研究认为:清棉过程中棉结数量增加,刺辊对棉结的去除作用很大,后罩板处加固定盖板和棉网清洁器的作用则不大。