Comparison is done to the conventional carding machines regarding the pricker roller and the wire roller.Result shows that fiber is less damaged using the pricker roller instead of the wire roller.

• 在普通梳棉机上做刺针式刺辊与齿条式刺辊的对比试验,结果显示使用刺针式刺辊对纤维的损伤要低于使用齿条式刺辊。