公开(公告)号：US3874553A

公开(公告)日：1975-04-01

申请号：US38099073

申请日：1973-07-19

Applicant: ALUMINUM CO OF AMERICA

Inventor： SCHULTZ FRED R ,  MORRAN JAMES R

IPC: B65D17/20

CPC classification number: B65D17/4011 ,  B65D2517/0079

Abstract: A can end is provided which has a circular score in it defining a removable panel, a rigid pull tab attached to the removable panel adjacent the score line, and an X-shaped embossment in the removable panel to control bending of the panel during removal.

Abstract translation: 提供罐端，其中具有圆形刻痕，其中限定可拆卸面板，刚性拉片附接到靠近刻痕线的可拆卸板，以及可移除板中的X形压花，以在移除期间控制板的弯曲。