Patent ID: 6752348
Filing Date: 2004-06-22
Classification: B65H

Abstract:
In a device for winding up a continuously arriving foil web into a coil on a winding shaft, having a rotatably driveable contact roller for feeding the foil web in a conveying device, and assigned to the contact roller a winding station for the winding shaft for winding the coil, a take-up station for receiving a fresh winding shaft used during a winding shaft change in the winding station for being exchanged with the winding shaft on which a coil of the foil web has been wound, and a transverse cutting device for transversely cutting the foil web between the winding station and the take-up station, wherein during the winding shaft change the winding shaft supporting the coil is removed out of the winding station, wherein the transverse cutting device for transversely cutting the foil web can be moved from a rest position into a working position, wherein while cutting the foil web a leading end piece of the following foil web is formed, wherein a leading end piece of the foil web thus formed can be conducted to the fresh winding shaft located in the take-up station and can be wound on the fresh winding shaft, and wherein after receiving the leading end piece of the foil web the fresh winding shaft can be transferred from the take-up station into the winding station, the improvement comprising:when viewed in a conveying direction of the foil web (1), a charging device (6) and a blower device (7) provided downstream of the take-up station (III) receiving the fresh winding shaft (3), the leading end piece (10) of the foil web (1) formed by the transverse cutting device (4), electrostatically chargeable by the charging device (6), and an air stream generated by the blower device (7) acting on the leading end piece (10) of the foil web in an area between the contact roller (2) and the end piece of the foil web (1).