发明名称 |
HEAT-MOULDABLE ELEMENT AND ITS USE |
摘要 |
<p>The thermoformable element comprises a strip (1) formed from two layers of foam (2, 3) of a thermoplastic polymer. The layers are welded to one another along their longitudinal edges so as to form a space between them in the shape of a channel (4). The inlet for the channel can be controlled by a non-return valve (6) whereas the exit can comprise a plug (7). The element is thermoformed by circulating a fluid heated to 130 DEG to 140 DEG C. through the channel until the foam becomes soft.</p> |
申请公布号 |
EP0165208(B1) |
申请公布日期 |
1988.11.09 |
申请号 |
EP19850810225 |
申请日期 |
1985.05.13 |
申请人 |
GUIGNARD, CLAUDE;GIGLIO, TONY;BENMILOUD, ABDELKADER |
发明人 |
GUIGNARD, CLAUDE |
分类号 |
B32B3/10;A61F5/34;A61F13/04;A61L15/07;B29B13/02;B29C35/02;B29C35/04;B29C53/02;B32B5/18;(IPC1-7):B29C53/00 |
主分类号 |
B32B3/10 |
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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