- 专利标题: Microwave cooking packages and methods of making thereof
-
申请号: US11981359申请日: 2007-10-31
-
公开(公告)号: US08440275B2公开(公告)日: 2013-05-14
- 发明人: Lorin R. Cole , Timothy H. Bohrer , Scott W. Middleton , Richard G. Robison , Terrence P. Lafferty , Brian R. O'Hagan , Patrick H. Wnek
- 申请人: Lorin R. Cole , Timothy H. Bohrer , Scott W. Middleton , Richard G. Robison , Terrence P. Lafferty , Brian R. O'Hagan , Patrick H. Wnek
- 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, LLP
- 主分类号: B32B1/02
- IPC分类号: B32B1/02 ; B23B23/00
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.
公开/授权文献
- US20080081095A1 Microwave cooking packages and methods of making thereof 公开/授权日:2008-04-03