Besides the functions of carding and separating fiber tail end, top comb can also form added friction fields that strengthen the control of float fibers to decrease fiber damage effectively.

• 分析了顶梳除具有梳理分离纤维丛尾端的作用外,同时形成附加摩擦力界,加强对分离纤维丛中浮游纤维的控制,以减少有效纤维的损伤。