发明名称 |
Ultrasonic welding in pouch manufacture |
摘要 |
Pouch containers which are sealed by ultrasonic welding can be severed one from the other using the ultrasonic sealing unit to sever the film after sealing the film. This can be done by the energy director on the ultrasonic horn having sidewalls of a given angle and by increasing the pressure of the ultrasonic horn against the anvil. <IMAGE> |
申请公布号 |
GB2248796(B) |
申请公布日期 |
1994.11.02 |
申请号 |
GB19910017497 |
申请日期 |
1991.08.13 |
申请人 |
* COLGATE-PALMOLIVE COMPANY |
发明人 |
JEAN MARIE * DENIS;PATRICK * DEVOS |
分类号 |
B29C65/00;B29C65/08;B29C65/74;B65B39/00;B65B39/12;B67C3/26 |
主分类号 |
B29C65/00 |
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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