发明名称 |
Turning easy open can top tabs over automatically when these tabs are made up-side-down |
摘要 |
A press assembly for forming and attaching lift-tabs to can ends to form lift-tab can ends. A tab press is mounted on a frame for forming at least one lane of lift-tabs in a strip of metal stock material wherein the strip of metal stock material with the formed lift-tabs loosely attached thereto exits the tab press and is passed through a half twist to an inverted condition before entering a tab punching station. The tab punching station punches the formed tabs from the strip of metal stock material into a lane of formed tabs. A conveying moves the lane of formed tabs from the tab punching station to a conversion press wherein the conversion press attaches the lift-tabs to the can end.
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申请公布号 |
US5660516(A) |
申请公布日期 |
1997.08.26 |
申请号 |
US19930014268 |
申请日期 |
1993.05.12 |
申请人 |
ARTRIP, DONALD JASON;ARTRIP, JERRY |
发明人 |
ARTRIP, DONALD JASON;ARTRIP, JERRY |
分类号 |
B21D51/38;(IPC1-7):B21D51/44 |
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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