Easy-open can end, method for manufacturing can end, and beverage product filled in can container using the same
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United States of America Patent
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Jan 14, 2014
Grant Date -
Dec 30, 2010
app pub date -
Jul 1, 2008
filing date -
Jul 5, 2007
priority date (Note) -
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status (Latency Note)
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Abstract
An easy-open can end including an inclined surface formed in a direction of a tab tail of a pull-tab from a center of a panel such that the center of the panel becomes a maximum concave portion, a lower surface of the pull-tab abuts on the inclined surface or is brought close to the inclined surface along the inclined surface, the pull-tab has a pit S formed by pressing-down forming, and the pull-tab is bent by the pit S. A method for manufacturing an easy-open can end including a process for pressing down part of an outer rim of the pull-tab after or at the same time as a process for fixing the pull-tab to the panel.
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