Abstract: The present invention provides a process for producing a monolithic product wherein a piece of stock is formed, then machined. The invention encompasses a monolithic product made by the process.

Abstract: An apparatus for supporting the walls of appliances and the like during foaming. The apparatus includes a support bed for supporting an appliance or the like during foaming and at least a pair of side support panels which are movable between a retracted position and a foaming position in which they are in supporting engagement with corresponding exterior surfaces of a pair of appliance walls. The apparatus also includes a plug assembly having a plurality of plugs which are selectively positionable for connection with a plug carrier for insertion of the selected plug into the interior of the appliance for foaming and the withdrawal of the plug from the appliance after foaming.