Industrial process for the production of glass razor blades

Details Industrial process for the production of glass razor blades Industrial process for the production of glass razor blades

1974-11-22

1976-04-27

Kellogg, Arthur D.

Glass manufacturing

Processes

Fusion bonding of glass to a formed part

65 56, 65 97, 65105, 65148, 225 2, 3034653, 3034658, C03B 2100

Patent

active

039531864

ABSTRACT:
The industrial process hereinafter described begins with molten glass in which is imbedded a mesh for shatter-resistance, and is then extruded, cooled, and scribed in the size and shape of an injector-style razor blade. The scribed extrusion is inspected for quality control, after which is is broken along the scribed lines. The resulting glass razor blades are again inspected for quality control, after which they are packaged in whatever manner the manufacturer desires.

REFERENCES:
patent: 2378091 (1945-05-01), McCormick, Jr.
patent: 3607485 (1971-09-01), Bailey et al.
patent: 3754884 (1973-08-01), McDavid et al.

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