| 摘要 |
Method and apparatus (1 ) for realization of an aluminium circular cake pan. The method comprises a step of cold molding of an aluminium foil (10) performed by pressing said foil between a counter-mold (3) and a corresponding punch (2), and the cake pan has a thickness equal to or greater than about 250 pm. The method is realized by means of an automated production plant (200) comprising a molding apparatus (1 ) formed by: ■ the counter-mold (3) and the punch (2), selectively joinable to one another for pressing the foil of aluminium material (10) therebetween so as to realize a cold molding; ■ relative moving means of the above mentioned molding bodies; ■ a die punch body (4) of the foil (10) of metallic material; and ■ forming means (6) of a peripheral edge of the container. |
