Method and apparatus for molding glass

Details Method and apparatus for molding glass Method and apparatus for molding glass

1995-07-14

1997-10-14

Czaja, Donald E.

Glass manufacturing

Processes

Forming product or preform from molten glass

65 82, 65307, 65308, C03B 914, C03B 916, C03B 920

Patent

active

056767218

ABSTRACT:
A method and apparatus for pressing glass articles. A single mold may be utilized for each article being pressed. The plunger has a ring-like member movably attached thereto. After pressing, when the plunger is retracted from the plunger, the plunger retains the glass article thereon. The ring-like member is then lowered relative to the plunger, thereby removing the pressed article therefrom.

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patent: 5411564 (1995-05-01), Bolin
patent: 5498274 (1996-03-01), Matsumoto et al.

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