公开(公告)号：US20240342783A1

公开(公告)日：2024-10-17

申请号：US18685226

申请日：2022-08-17

Applicant: CANPACK S.A.

Inventor： Przemyslaw Wedrychowicz

IPC: B21D22/28 ,  B21D51/26 ,  B65D8/00

CPC classification number: B21D22/28 ,  B21D51/26 ,  B65D7/04

Abstract: A punch for drawing beverage cans comprising a cylindrical body with a separated region (1) forming a can side wall having diameter D1, a step (2), and a region (3) forming a thick wall, characterized in that, the region (3) forming thick wall starts from the step (2), and the diameter D2 of the punch in this region (3) is variable and is smaller than the diameter D1 of the region (1) forming can's sidewall. The object of the invention is also a beverage can in the form of a semi-finished can, and a finished beverage can manufactured with use of the said punch.