<p>A microwave energy interactive heating sheet includes at least two susceptor layers and a plurality of expandable insulating cells. At least some of the expandable insulating cells inflate when exposed to microwave energy.</p>
申请公布号
EP2018333(A2)
申请公布日期
2009.01.28
申请号
EP20070776970
申请日期
2007.05.10
申请人
GRAPHIC PACKAGING INTERNATIONAL, INC.
发明人
WENK, PATRICK H.;COLE, LORIN R.;MIDDLETON, SCOTT W.;ROBISON, RICHARD G.
