B - Operations – Transporting – 65 – D
Patent
B - Operations, Transporting
65
D
190/138
B65D 3/26 (2006.01) B65D 5/54 (2006.01) B65D 17/00 (2006.01) B65D 75/58 (2006.01) B65D 77/30 (2006.01)
Patent
CA 1090726
Abstract of the Disclosure An easy-opening convenience end for containers has a push tab formed out of the end and displaced beneath the plane of the end with a folded edge circumscribing the outer periphery of the push tab, except for a limited hinge section. The folded edge merges into the thickness of the end adjacent to the hinge section, and a line of weakening is formed by a metal shearing operation to per- mit opening by depression of the tab inwardly about its hinge section. Reinforcing areas may surround opposite sides of the tab to initiate separation of the tab from the end, and a raised presure pad aids in severance of the panel. In one of the modified forms, the tab is raised upwardly through the aperture formed in the end and a depressed area strengthens and encourages localized separation of the tab.
312169
Entech Corporation
Smart & Biggar
LandOfFree
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