发明申请
- 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: US10501003申请日: 2003-02-07
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公开(公告)号: US20050173425A1公开(公告)日: 2005-08-11
- 发明人: Patrick Wnek , Terrence Lafferty , Richard Robison , Lorin Cole , Brian O'Hagan , Scott Middleton
- 申请人: Patrick Wnek , Terrence Lafferty , Richard Robison , Lorin Cole , Brian O'Hagan , Scott Middleton
- 国际申请: PCT/US03/03779 WO 20030207
- 主分类号: A47J27/00
- IPC分类号: A47J27/00 ; A47J36/04 ; B65D30/02 ; B65D33/00 ; B65D81/34 ; B65D81/38 ; H05B6/80
摘要:
The combination of insulating material with microwave interactive food packaging for enhanced cooking properties is disclosed. An insulating microwave packaging material (200) and a method of making the same are also disclosed. In one embodiment, the 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
- US07019271B2 Insulating microwave interactive packaging 公开/授权日:2006-03-28