PRESSA VERTICALE A DUE LIVELLI PER LA FORMATURA DI CONTENITORI A PARETE SOTTILE DA MATERIALE PRERIVESTITO

摘要

Disclosed is a two level stacked press which provides for blanking and cupping in a lower section and drawing, redrawing and trimming in a higher section (45), the area of the press in plan thus being minimized. The stroke required for blanking and cupping is shorter than that for drawing and redrawing, the press being driven by a common crank shaft located beneath the blanking and cupping section A vacuum finger 98 draws a container 100 from above the draw die 101 to the trimming die 103 through which it is pushed by punch 104.