发明名称 |
Process for producing a laminate, pressure cushion for use in heat and pressure laminating operations and use of the pressure cushion. |
摘要 |
<p>Cellulosic paper sheets interleaved with sheets of a thermoplastic material having a glass transition point below about 100°C. and a melting point of about 125°C. or more provide a cushion for use in laminating operations. The thermoplastic sheets employed in the cushion have an individual thickness ranging from about 2 to 20 mils and a combined thickness of at least 5 mils. Such a cushion provides a long-term, reuseable cushion for laminating operations.</p> |
申请公布号 |
EP0029514(A1) |
申请公布日期 |
1981.06.03 |
申请号 |
EP19800106595 |
申请日期 |
1980.10.27 |
申请人 |
FORMICA CORPORATION |
发明人 |
GIESLER, HAROLD CHARLES |
分类号 |
B30B15/06;(IPC1-7):30B15/06 |
主分类号 |
B30B15/06 |
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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