发明名称 |
Method for manufacturing a foam panel |
摘要 |
An insulated foam board is manufactured by leading a first facing from a reel and laying down liquid foam reactants. A second facing from a supply reel is laid over the reactants forming a sandwich. The foam is expanded in an oven and the board is cut to a desired length. One or both facings are removed and re-wound onto a reel for re-use. A coating in the form of a metallized paint is applied in-line to one or both faces of the foam core, after removal of the facings. The painted boards have enhanced heat insulation properties.
|
申请公布号 |
US6743483(B2) |
申请公布日期 |
2004.06.01 |
申请号 |
US20010764364 |
申请日期 |
2001.01.19 |
申请人 |
KINGSPAN RESEARCH AND DEVELOPMENTS LIMITED |
发明人 |
ROCHEFORT MALCOLM;MCCABE THOMAS |
分类号 |
B29C44/30;(IPC1-7):B05D1/04;B05D1/38 |
主分类号 |
B29C44/30 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|