LINING GLASS PRODUCT MANUFACTURING METHOD Russian patent published in 1995 - IPC

FIELD: manufacturing of glass products. SUBSTANCE: method involves spilling binding material, for example mortar sand, into glass product mold for a depth of 2 mm; applying a layer of glass with particle average size of up to 1 mm, with glass thickness exceeding glass particle average size by 2-10 times; applying colored glass pattern with glass particle average size of 2-10 mm; melting glass product components at temperature not below glass softening point, with heat being supplied to pattern surface and to sand layer. EFFECT: increased efficiency and improved quality of glass products. 1 tbl