发明授权
- 专利标题： Insulating microwave interactive packaging
- 专利标题（中）： 绝缘微波互动包装
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申请号： US11980860申请日： 2007-10-31
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公开(公告)号： US07923669B2公开(公告)日： 2011-04-12
- 发明人: Patrick H. Wnek , Terrence P. Lafferty , Richard G. Robison , Lorin R. Cole , Brian R. O'Hagan , Scott W. Middleton
- 申请人： Patrick H. Wnek , Terrence P. Lafferty , Richard G. Robison , Lorin R. Cole , Brian R. O'Hagan , Scott W. Middleton
- 申请人地址： US GA Marietta
- 专利权人： Graphic Packaging International, Inc.
- 当前专利权人： Graphic Packaging International, Inc.
- 当前专利权人地址： US GA Marietta
- 代理机构： Womble Carlyle Sandridge & Rice, PLLC
- 主分类号： H05B6/80
- IPC分类号： H05B6/80 ; B65D81/34
摘要：
An insulating microwave packaging material (200) is formed by bonding a microwave interactive material substrate (205) that creates sensible heat upon exposure to microwave energy to a second substrate (210) along bond lines (212) arranged in a pattern to form closed cells (214). Upon impingement of the insulating microwave packaging material (200) by microwave energy in a microwave oven, the closed cells (214) expand to form insulating pockets (216). One side of the insulating pocket (216) bulges and lofts above the opposite side. When a food product is situated on the insulating microwave packaging material (200), the insulating pockets (216) insulate the food product from the microwave oven environment.
公开/授权文献
- US20080078759A1 Insulating microwave interactive packaging 公开/授权日：2008-04-03
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