发明名称 |
Foam insulating liners and methods for manufacturing the same |
摘要 |
A foam insulating liner includes a liner frame comprising a first side, a second side and a perimeter disposed about an injected foam insulating core. The method of its manufacture includes the steps of placing a first side of an insulating liner frame in a first half of a mold; placing a second side of said insulating liner frame in a second half of said mold; sealing together said first half and said second half of said mold; disposing a quantity of foam material between said first side and said second side of said insulating liner frame within said sealed mold; and removing a foam insulating liner from said mold.
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申请公布号 |
US7790076(B2) |
申请公布日期 |
2010.09.07 |
申请号 |
US20050195519 |
申请日期 |
2005.08.01 |
申请人 |
MARTIN MARIETTA MATERIALS, INC. |
发明人 |
SEITER JOSEPH A.;ZUPANCICH, SR. RONALD J. |
分类号 |
B32B5/18 |
主分类号 |
B32B5/18 |
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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