| 发明名称 |
LAMINATED HOOK FASTENER AND METHOD OF MAKING SAME |
| 摘要 |
<p>A laminated hook fastener and a method for making a laminated extruded hook fastener strip on a roll having hook forming cavities in its surface by extruding plastic material into the interface between the forming roll and a second strip carried by a backing roll is provided. The second strip is firmly bonded to the fastener strip on the side opposite the formed hooks.</p> |
| 申请公布号 |
CA2108550(C) |
申请公布日期 |
2003.09.30 |
| 申请号 |
CA19922108550 |
申请日期 |
1992.07.28 |
| 申请人 |
VELCRO INDUSTRIES B.V. |
发明人 |
KENNEDY, WILLIAM J.;PROVOST, GEORGE A.;ROCHA, GERALD F. |
| 分类号 |
A44B18/00;B29C43/22;B29C59/02;B29D5/00;(IPC1-7):A44B18/00;B29C43/28;B29C59/04 |
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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