发明名称 |
EASY OPEN CAN END AND PROCESS OF MAKING |
摘要 |
An easy open end for a container includes an end panel (60) having a score defined therein that defines a removable end panel portion. The score is preferably notched to define a bottom edge having a continuous V-shaped recess. A first double fold (134) is defined adjacent to and positioned radially inward from the score (81) that defines beneath the score a first outwardly projecting extending cut protection bead (138). A second double fold (136) is defined adjacent to and positioned radially outward from the score (81) that defines beneath the score a second inwardly projecting cut protection bead (140). The end panel is elastically deformed in an area near the score so as to define a concave depression (144) about the score, which provides enhanced cut protection.
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申请公布号 |
WO2005089976(A8) |
申请公布日期 |
2006.11.09 |
申请号 |
WO2005EP50973 |
申请日期 |
2005.03.04 |
申请人 |
CROWN PACKAGING TECHNOLOGY, INC;CROWN PACKAGING UK PLC;HEINICKE, PAUL |
发明人 |
HEINICKE, PAUL |
分类号 |
B21D51/38 |
主分类号 |
B21D51/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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