发明名称 |
Microwave cooking packages and methods of making thereof |
摘要 |
A microwave insulating material includes a dimensionally stable support, a patterned adhesive layer overlying at least a portion of the support, a polymer film layer overlying the patterned adhesive layer, and a plurality of expandable cells disposed between the support and the polymer film layer and defined by the patterned adhesive layer, wherein the expandable cells vary in size. A self-sealing microwave package includes a sheet of insulating material including a first surface, and a thermally activatable adhesive applied to at least a portion of the first surface.
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申请公布号 |
US7365292(B2) |
申请公布日期 |
2008.04.29 |
申请号 |
US20050054633 |
申请日期 |
2005.02.09 |
申请人 |
GRAPHIC PACKAGING INTERNATIONAL, INC. |
发明人 |
COLE LORIN R.;BOHRER TIMOTHY H.;MIDDLETON SCOTT W.;ROBISON RICHARD G.;LAFFERTY TERRENCE P.;O'HAGAN BRIAN R.;WNEK PATRICK H. |
分类号 |
H05B6/80;B65D65/14;B65D81/03;B65D81/34;B65D81/38 |
主分类号 |
H05B6/80 |
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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