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process for einkapseln glass on its periphery by means of heat and pressure using a sheet moulding compound (smc) or a bulk moulding compound (bmc) and then manufactured doorwith a glass pane
process for einkapseln glass on its periphery by means of heat and pressure using a sheet moulding compound (smc) or a bulk moulding compound (bmc) and then manufactured doorwith a glass pane
A peripherally encapsulated product (16), such as an oven door outer shell, is molded in accordance with this invention by placing a piece of glass (18) between mold clamping portions of relatively movable closed bodies when the latter are in an open position. Preferably both bodies are heated and thermosetting polymeric material (SMC or BMC) is placed upon selected areas of one of the mold bodies within and about an area corresponding to an annular mold cavity and outboard of a peripheral edge of a piece of glass. The glass is clamped between mold clamping portions of the mold bodies which are then progressively closed creating compression forces which extrude the thermosetting polymeric material into the annular cavity and into complete encapsulation of the continuous peripheral edge of the piece of glass. The thermosetting polymeric material is cured, the mold bodies are opened and the product is removed therefrom. The encapsulated product can be provided with post-formed vent openings and/or handle attaching openings or the handle can be integrally molded during the molding process. IMAGE
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