1.The doffer is driven by an inverter and a synchronous toothed belt which permits stepless variations of the speed.
道夫采用变频电机，同步齿形带传动，实现无级调速。
2.High-speed stripper can effectively wipe off returning flow of fibres and decrease stopping rate, thus protecting doffer card clothing.
高速清洁辊有效去除返花，降低停车率，保护道夫针布。
3.Mom and Doffer: Thank you for everything this holiday season!
爸爸妈妈：值此佳节，感谢您们所予以的一切。
4.Faulty air current under the licker in, cylinder & doffer.
刺辊、锡林和道夫下的气流流通不好。
5.Doffer not set parallel to cylinder.
道夫与锡林不平行。
6.Bad condition of doffer wire.
道夫针布状态不良。
7.Design and Analysis on Double-Directionally Automatic Doffer in Spinning Frame
细纱机双向作用自动落纱装置的设计分析
8.Calculating the capacity of metallic card clothing between cylinder and doffer
梳棉机锡林道夫针齿容量的计算
9.Determination and Computation of Doffer Transfer Ratio
道夫转移率的测定和计算研究
10.Effect of Transferring Rate Between Cylinder and Doffer on Carding Quality ( Part One)
锡林道夫转移率对梳理质量的影响（上）