发明名称 |
Microwave Cooking Packages and Methods of Making Thereof |
摘要 |
A package with self-forming insulating walls includes a tray for supporting a food item, a flap joined to the tray along a fold line, and an insulating microwave material overlying at least a portion of the tray and at least a portion of the flap. The insulating microwave material may be joined to the flap. The insulating microwave material may include a microwave energy interactive material supported on a first polymer film layer, a moisture-containing layer joined to the microwave energy interactive material, and a second polymer film layer joined to the moisture-containing layer in a predetermined pattern, thereby defining a plurality of expandable cells between the moisture-containing layer and the second polymer film layer.
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申请公布号 |
US2013221012(A1) |
申请公布日期 |
2013.08.29 |
申请号 |
US201313854192 |
申请日期 |
2013.04.01 |
申请人 |
GRAPHIC PACKAGING INTERNATIONAL, INC.;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 |
F25D23/06;B65D65/14;B65D81/03;B65D81/34;B65D81/38;H05B6/80 |
主分类号 |
F25D23/06 |
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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