摘要 |
A process for winding, on a take-up shaft, a sheet material fed from a supply source, for example a strip of aluminum, paper, cardboard, etc. coming from a wider strip cut longitudinally. The sheet of material is taken up on an idler shaft driven by means of a bearing drive cylinder rotating at the same linear speed as the feeder. The linear speed identity between the bearing cylinder and the feeder is obtained by driving the bearing cylinder by an adjustable friction means driven at an overspeed by a motor.
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