flat glass fracturing equipment, flat glass cleaving method, flat glass manufacturing method, and, flat glass fracture system

摘要

Plate glass cleaving device according to the present invention (100) imparts a force to the main surface (Ga) of the glass sheet (G) with it formed the main surface of the main surface (Ga) and the scribe line (S) (Gb) a bend-breaking member (10), I and a pressing member for pressing the main surface (Gb) of flat glass (G) (20). The pressing member (20) has a brush shape. The pressing member (20) preferably has a rectangular shape along the scribe line (S) when viewed from the normal direction of the main surface (Gb).