| 发明名称 |
Ultrasound welding process for tear-off lid of container involves for welding edge of container to edge of tear-off lid in two sectors at different strength |
| 摘要 |
<p>The welding process welds a tear-off lid (12) to a container (10) by ultrasound. The container has flanged edge (16) on which the lid is fitted with its own edge (20) on that of the container. The two edges are welded by an ultrasound sonotrode (26) in two edge sectors (18, 22) at different welding strengths.</p> |
| 申请公布号 |
DE102004057479(A1) |
申请公布日期 |
2006.05.24 |
| 申请号 |
DE20041057479 |
申请日期 |
2004.11.19 |
| 申请人 |
HERRMANN ULTRASCHALLTECHNIK GMBH & CO. KG |
发明人 |
SCHNEIDER, ARNOLD;MOEGLICH, HARTMUT |
| 分类号 |
B65B51/14;B65B7/28;B65B61/18 |
主分类号 |
B65B51/14 |
| 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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