发明名称 |
LASERSCHWEISSVERFAHREN UND DAMIT HERGESTELLTES FILTERELEMENT |
摘要 |
A method is provided for connecting a filter medium to a connection element, wherein the filter medium and the connection element are brought into contact with each other and connected to each other by exposure to laser radiation. The connection element may be welded to the end faces of filter folds in strips having a width of 1 mm. The connection element may include a laser light-absorbing layer and a laser light-transparent layer. The filter medium and connection elements may comprise nonwoven fabrics. |
申请公布号 |
DE502006007503(D1) |
申请公布日期 |
2010.09.02 |
申请号 |
DE20065007503T |
申请日期 |
2006.11.07 |
申请人 |
CARL FREUDENBERG KG |
发明人 |
DRIESEN, ECKART;SCHLOER, ULRICH |
分类号 |
B01D46/52;B01D29/11;B29C65/16 |
主分类号 |
B01D46/52 |
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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