Patent ID: 8901469
Filing Date: 2014-12-02
Classification: A47J,B65D,H05B

Abstract:
1. A microwave heating apparatus, comprising: a tray and a cover hingedly joined to one another, wherein the tray and cover each comprise a susceptor film joined to paperboard, the susceptor film comprising a polymer film and a layer of microwave energy interactive material having a thickness of from about 60 to about 100 angstroms so that the layer of microwave energy interactive material is operative for absorbing microwave energy and generating heat, wherein the polymer film at least partially defines an interior surface of the tray and cover, so that the microwave energy interactive material is for being closely proximate to a food item within the apparatus, wherein the tray and cover each include wherein for each protrusion of at least some protrusions of the plurality of protrusions: