| 摘要 |
<p>A winding system for use in plastic films production lines comprising a plurality of winders (11-13) constrained to a star-shaped winder holder (10) rotatable around its own axis, said winders (11-13) being arranged around said star-shaped winder holder (10) in such a manner that at least one first winder (11) of said plurality of winders is arranged at an operating position for winding a film (18) to form a reel, characterised in that associated to said at least first winder (11-13) are contact means (28) moveable between a first position of contact with said reel to wind on said first winder (11-13) and a second position distal from said reel, said contact means (28) being further preferably rotatable around said axis of said star-shaped winder holder (10) with the aim of maintaining said first position in contact with said reel when said first winder (11-13) is moved away from said winding position.</p> |
