Diameter of drivingroller for rewinding is large, is the idea equipment for cutting jumbo roll paper.
复卷驱动辊直径大，是作原纸分切的理想设备。
2
The special speed-ratio function designed in this paper can make driven cam profile that meshing with drivingroller no curvature interference.
按本文的方法设计特殊速比函数，可使与主动滚子啮合的从动凸轮廓线不会产生曲率干涉。
3
5sweeper: Caput sweeper is installed at lower part of drivingroller while vacant section sweeper is installed at the end near the direction-chage roller.