| 简介 |
PURPOSE : A re-sealable easy open end of a can is provided to enable users to produce the easy open end by the simple equipment modification without replacing a can producing facility. CONSTITUTION : A re-sealable easy open end(10) of a can comprises a first end(20) and a second end(30). The first end seaming-combines with the upper side of a can body on an edge unit(21), and includes an outer counter sink(22) in a circular groove shape on the inner surface and an opening unit(27). An inner counter sink(24) in the circular groove shape is formed on the inner surface of the outer counter sink. The opening unit includes a breaking line(28). The first end additionally includes a circular plate(32) closely attached to a base plate. COPYRIGHT KIPO 2012 |
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