发明名称 |
A mechanical fastener |
摘要 |
<p>The present invention relates to a method of forming a mechanical fastener, comprising the steps of (a) providing a substrate including a first major surface and a plurality of stems extending from the first major surface of the substrate, wherein each of the plurality of stems includes a stem end, (b) placing a layer of heated material on the stem ends to soften the stem ends, and (c) deforming the softened stem ends into convex heads.</p> |
申请公布号 |
EP1415562(B1) |
申请公布日期 |
2006.10.18 |
申请号 |
EP20030029226 |
申请日期 |
1999.08.12 |
申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
AAMONDT, JENNIFER M.;BERG, JAMES G.;CULLEN, PETER F.;HARGRETT, BRIAN T. |
分类号 |
A44B18/00;B29C43/28;B29C47/02;B29C67/00 |
主分类号 |
A44B18/00 |
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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