Drawing roller for a drawing machine for the production of thin glass, in particular of display - glass substrates

摘要

Drawing roller for a drawing machine for the production of thin glass, in particular of display - glass substrates with a roller body is applied on a shaft with a jacket made of rubber, silicone, plastic or another elastomer, characterised by the,that the roll core is designed as a metal core made of steel, that the jacket of up to a temperature of 350°C - has a shore hardness of 50 to 70 shore has,that the casing by means of a machine to a diameter with a tolerance of ± 0,025 mm, and that the surface of the jacket for glass has a high coefficient of.