ARRANGEMENT FOR A CAN WITH DISCHARGE UPPER OPENING

摘要

Arrangement for a can with discharge upper opening, said cans having an uppe r wall (11), provided with an opening (12) and a closing seat (12a), wherefrom a tubular wall (17) with a free end (18) is do wnwardly projected; a lid (20) having a peripheral edge (21) to be seated onto the closing seat (12a), the free end (18) of the tubular wall (17) being curved towards the inside of the central ope ning (12) and upwardly, till it reaches a position adjacent to said tubular wall (17), defining a tubular wall lower edge in the form of a con tinuous rib (19)