Filter and method of manufacture

专利名称：Filter and method of manufacture发明人：Brentnall, Nicholas申请号：EP10156238.7申请日：20100311公开号：EP2239033A1公开日：20101013

专利附图：

摘要：A filter comprises a pad (1) of non-woven fibrous material, the pad having asubstantially solid edge (13) of consolidated pad material which has been softened andsubsequently hardened. The filter can be manufactured by providing a pad (1) of non-woven fibrous material, treating a peripheral region of the pad so as to form around the

pad an edge of consolidated material (13) which has been softened, and subsequentlyallowing the edge of consolidated material to harden.

申请人：Brentnall, Nicholas

地址：East Lodge 66 Lansdown Road Cheltenham Gloucestershire GL51 6QL GB

国籍：GB

代理机构：Jackson, Derek Charles

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