Glass manufacturing method and mould for glass manufacture

摘要

Disclosed herein is a glass manufacturing method and a mould for glass manufacture. The glass manufacturing method includes cutting raw flat glass having a large size into a suitable size for a product, inserting the flat glass into a mould formed with a cavity having a curved surface shape to mould the flat glass so that a front face portion has a concave curved surface shape and a back face portion has a convex curved surface shape, processing the back face portion having the convex curved surface shape into a flat surface shape by a grinding process, and processing the back face portion processed into the flat surface shape to have a specular surface through a polishing process.