发明名称 |
Ultrasonic welding apparatus and device for handling film bags |
摘要 |
The ultrasonic welding apparatus comprises a sonotrode (8) and an anvil (7). Foils are provided, which are arranged between a working plane (11) of the sonotrode and a working plane (12) of the anvil and a receiving slot (6). The direction of the gravity is opposite to the component of the force application and the force is applied at an angle of more than 70[deg] , preferably 88[deg] in direction of force of gravity. The working planes of the sonotrode and anvil runs parallel to the direction of the gravity. An independent claim is also included for a device for handling foil bags, which comprises a conveyor for delivering filled foil bags and an ultrasonic welding apparatus for locking the foil bags. |
申请公布号 |
EP1932651(A1) |
申请公布日期 |
2008.06.18 |
申请号 |
EP20060025608 |
申请日期 |
2006.12.11 |
申请人 |
INDAG GESELLSCHAFT FUER INDUSTRIEBEDARF MBH & CO.BETRIEBS KG |
发明人 |
WILD, HANS-PETER, DR.;KRAFT, EBERHARD;LECHERT, FRANK |
分类号 |
B29C65/08;B23K20/10;B65B51/22 |
主分类号 |
B29C65/08 |
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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