| 摘要 |
Method and relative apparatus for the separation of scraps from a dinked sheet (1) of adhesive film (3) on a support film (2). The method consists in the placement on a suction surface (7) of a template (8) having a form (A) corresponding to the negative of the scrap (4) to be removed, the placement of the sheet (1) on the suction surface (7), the pressing of said sheet (1) against said suction surface along a line (10) near the external border of the scrap and the application of opposing forces in correspondence with said line respectively to the support film and to the adhesive film, an finally moving the support (2) away from the scrap (4) which adheres to the surface. The apparatus has a suction plane (7) with a line of independent suction points (11). A mobile body (22) is provided rolling on the surface (7) having a suction mouth (14) suited to come into coincidence with said line (10). |
