| 摘要 |
<p>A device for preparing pieces of wrapping material for use as inner wraps in hinge-lid cigarette packets. The device comprises a pair of rollers, rotating in opposite directions, which move a web of wrapping material downwards; a scoring disk rotating with one of the rollers to trace a sheet-weakening line of the web, longitudinally in the direction in which the web moves in such a way as to delimitate a part that can be subsequently detached from the web; and cutting rolls which transversely cut the web into individual sheets.</p> |
