METHOD FOR PRODUCING ROLLED GLASS PLATE OR GLASS-CERAMIC PLATE WITH PARTIALLY DEFORMED SMALL SECTIONS

摘要

PROBLEM TO BE SOLVED: To provide an economical method for producing a rolled glass plate or glass-ceramic plate with a thickened boundary and/or a touch-sensitive marking and a guide element for conforming to a user. SOLUTION: When the rolled glass plate or the glass-ceramic plate ceramicized from the glass plate with partially formed small sections at a boundary forming part and the marking for teaching to the user is produced, the corresponding boundary forming part having the shapes of a built dimple and a bulged portion and/or a touch-sensitive teaching structure to the user as a part of the shaped glass plate at rolling is rolled at the upper operating surface of the glass plate by a corresponding roller. COPYRIGHT: (C)2005,JPO&NCIPI