DEVICE FOR FABRICATING MOVING WIDTHS OF PLASTIC FILM

摘要

The invention relates to a device for fabricating, especially welding, perforating and/or cutting, moving widths of plastic film (1). The inventive device comprises a unit that supplies energy for heating and for exerting a mechanical pressure in the working area. The aim of the invention is to allow higher working speeds and piece numbers. To this end, the device is provided with a least one separate energy supply device (5, 6) and at least one separate device (7, 8) for exerting a mechanical pressure that are adapted to fabricate continuously moving widths of plastic film (1).