| 摘要 |
A pizza box is described for microwave heating of frozen pizza for consumption. The box includes a lower tray portion which receives the pizza, an upper lid portion which encloses the tray and an integral wall portion hingedly joining the upper lid portion and lower tray portion. A continuous electroconductive metal layer having a thickness which is normally microwave opaque is provided extending between the lid portion and the tray portion through the wall portion. A metal layer in the tray portion is provided with an array of slots therethrough, which permits microwave energy conducted from the lid portion to the tray portion by the metal layer, to generate thermal energy to heat the pizza filling and crispen the crust.
|
