| 发明名称 |
EASY-OPEN END MADE OF STEEL THROUGH ULTRASONIC WELDING |
| 摘要 |
A container having an EOE with a tab affixed by welding is provided. In the EOE the top wall is made of surface treated steel sheet and the tab is made of stainless steel sheet or tin free steel sheet and the ultrasonic welding is used to fix the tab to the top wall. Through the invention monometallized containers can be supplied easily and cheaply. |
| 申请公布号 |
JPS6068253(A) |
申请公布日期 |
1985.04.18 |
| 申请号 |
JP19830176200 |
申请日期 |
1983.09.26 |
| 申请人 |
SHIN NIPPON SEITETSU KK |
发明人 |
ICHIKAWA MASASHI;TAKAHASHI YASUO;SAITOU TOORU |
| 分类号 |
B21D51/44;B23K20/10;B65D17/34;B65D17/347;B65D17/353 |
主分类号 |
B21D51/44 |
| 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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