| 主权项 |
1. An apparatus comprising a cutting-and-separating device for cutting a web of a packaging material into a plurality of individual webs, said cutting-and-separating device comprising a web inlet for receiving said web of packaging material, a web outlet from which a plurality of individual webs that have been cut from said web of packaging material are spaced apart from each other and are conveyed away from said cutting-and-separating device, a longitudinal axis that extends along said cutting-and-separating device in a longitudinal direction thereof, a vertical reference plane that extends in a vertical direction and that intersects said longitudinal axis, first and second outer frame elements, a cutting station, a plurality of rotatable rollers, a plurality of roller groups, roller adjusting means, a set of outer bearings, a set of inner bearings, and an inner-bearing adjustment device, wherein said vertical reference plane is common to all of said rollers, wherein each of said roller groups comprises at least two of said rotatable rollers, wherein said roller groups are provided downstream of said web inlet along said device longitudinal axis, wherein said roller adjusting means adjusts an inclined position of said rollers in relation to said vertical reference plane, wherein an inclined position of a roller is defined by an angle made by an axis of said roller and said vertical reference plane, wherein said cutting station is disposed at said web inlet, wherein each of said rollers has an outer roller-end and an inner roller-end, wherein each of said rollers is mounted with said outer roller-end thereof on a corresponding outer bearing selected from said set of outer bearings in a region of one of said first and second outer frame elements, wherein each of said rollers is mounted with said inner roller-end on a corresponding inner bearing selected from said set of inner bearings, and wherein said inner-bearing adjustment device adjusts a position of said inner bearing, wherein said first outer frame element comprises a first adjustable plate, wherein said first adjustable plate comprises walls forming said first slot, wherein said first adjustable plate is adjustable for movement along said longitudinal axis, wherein said second outer frame element comprises a second adjustable plate, wherein said second adjustable plate comprises walls forming said second slot, wherein said second adjustable plate is adjustable for movement along said longitudinal axis, wherein said roller groups comprise a first roller group, wherein said first roller group comprises a first roller and a second roller, wherein said first roller has a first outer roller end and a first inner roller end, wherein said first outer roller end passes through said first slot, wherein said first inner roller end engages an inner bearing, wherein said second roller has a second outer roller end and a second inner roller end, wherein said second outer roller end passes through said second slot, and wherein said second inner roller end engages said inner bearing. |
