| 摘要 |
A web winder comprises a frame; at least one turret rotatably mounted in said frame; said turret incorporating a plate from which first and second winding spindles extend; said turret being rotatable between a first position where said first spindle is in a winding position and said second spindle is in an unloading position; and a second position where said first spindle is in an unloading position and said second spindle is in a winding position; characterised in that said turret incorporates a driving mechanism configured to engage with whichever spindle is in said winding position; whereby whichever spindle is in said winding position is driven by said mechanism.
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