发明公开
- 专利标题： COEXTRUDED HOOK FASTENERS
- 专利标题（中）： 共挤尼龙搭扣封闭件
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申请号： EP04784616.7申请日： 2004-09-20
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公开(公告)号： EP1662928A1公开(公告)日： 2006-06-07
- 发明人: VANBENSCHOTEN, Brian, J. , TACHAUER, Ernesto, S. , KURTZ, Wallace, L. , TREMBLAY, Heidi, S. , DANDURAND, Paul, A. , CLUNE, William, P. , NEEB, Alexander, J. , PIERCE, Joseph, E. , SCHMIDT, Richard, J. , TANZER, Richard, W.
- 申请人： VELCRO INDUSTRIES B.V.
- 申请人地址： Castorweg 22-24 Curacao AN
- 专利权人： VELCRO INDUSTRIES B.V.
- 当前专利权人： VELCRO INDUSTRIES B.V.
- 当前专利权人地址： Castorweg 22-24 Curacao AN
- 代理机构： Müller-Boré & Partner Patentanwälte
- 优先权： US666304 20030918
- 国际公布： WO2005027676 20050331
- 主分类号： A44B18/00
- IPC分类号： A44B18/00 ; A61F13/62
摘要：
A method of making a touch fastener (10, 11, 50) includes coextruding, sideby-side, a plurality of lanes of polymeric material to form a sheet-form base (12). The sheet-sheet form base (12) includes a lane (14) of a first polymeric material disposed between two lanes (16) of a second polymeric material, the second polymeric material is different from the first polymeric material. The method further includes molding a plurality of discrete fastener element stems (212) extending outwardly from and integral with the sheet-form base (12) in each of the two lanes (16) of the second polymeric material and forming engageable heads (18, 214) on the stems (212).
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