| 摘要 |
An apparatus for perforating and cutting web material, comprising a frame (1) on which is mounted a table top (3) which is discontinuous (11) and fitted at that location with one fixed (8) and one adjustable perforation unit (9). On the upper shaft of the perforation unit, outwardly of the perforation rollers (8, 9) there are provided arms (20, 21) the free ends of which are interconnected by means of a shaft (22) with a freely rotatable hold-down roller (23) mounted thereon, with a circular blade coacting (26) with said hold-down roller (23). |
