A method for producing a glass ceramic - cooking trough and manufactured according to the glass ceramic - cooking trough

摘要

A method for producing a plate-shaped glass ceramic - cooktop apparatus for gas cooking appliances, the openings for receiving the gas burners and from the plane deviating structures by means of a glazing, from the melt of precursor glass produced, correspondingly reshaped green glass plate, characterized in that a molten glass gobs of the precursor glass is supplied directly to a pressing mold, which, in accordance with the negative of the geometry of the entire cooking trough to be formed, and in that the thus in a single deformation step without rollers pressed green glass plate is subsequently ceramized.