Oven surface with raised pattern of e.g. rhomboid ridges

摘要

During the production of baked foods especially pizza, the unbaked pizza is placed in a baking dish or form which is placed in the oven. Conveyor devices (chains) then move a continual supply of such pizzas through an oven in which they are baked, the form resting on the hot oven surface. The hot oven surface is uneven, having a preferably rhomboid pattern which lifts the form from full surface contact with the oven. This arrangement prevents the concentrated passage of heat from the oven to one particular point on the form, and possible burning of the pizza.