Flint/amber laminated glass container and method of manufacture

Abstract

A laminated glass container has an inner layer of amber glass surrounded by an outer layer of flint glass. The container is manufactured by forming a cased glass stream, having an amber glass core and a flint glass casing layer, cutting the stream into individual gobs and molding the gobs into containers, all sufficiently rapidly that the amber glass does not have an opportunity chemically to react with the flint glass.

Dependencies are inferred from the claim text.