发明名称 |
A METHOD FOR MANUFACTURING A FOAM PANEL |
摘要 |
<p>An insulated foam board is manufactured by leading a first facing (1) from a reel and laying down liquid foam reactants. A second facing (2) from a suppl y reel is laid over the reactants forming a sandwich. The foam is expanded in an oven (12) and the board is cut to a desired length. One or both facings (21, 22) are removed and re-wound onto a reel (24, 25) for re-use. A coating in t he form of a metallised paint is applied (30, 35) in-line to one or both faces of the foam core (23), after removal of the facings (21, 22). The painted board s have enhanced heat insulation properties.</p> |
申请公布号 |
CA2336913(A1) |
申请公布日期 |
2000.02.03 |
申请号 |
CA19992336913 |
申请日期 |
1999.07.15 |
申请人 |
KINGSPAN RESEARCH AND DEVELOPMENTS LIMITED |
发明人 |
ROCHEFORT, MALCOLM;MCCABE, THOMAS |
分类号 |
B29C44/30;(IPC1-7):B29C44/30 |
主分类号 |
B29C44/30 |
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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