Glass manufacturing – Processes – Utilizing parting or lubricating layer
Patent
1983-01-27
1985-07-02
Smith, William F.
Glass manufacturing
Processes
Utilizing parting or lubricating layer
65 26, 65 251, C03B 4002
Patent
active
045266000
ABSTRACT:
An improved method is provided for the lubrication of molds and delivery equipment which are employed in the production of glass articles wherein the viscous glass which is employed in the production of such articles is at least partially coated with a suitable lubricant prior to contact with the delivery equipment and/or prior to entry of the glass into the mold.
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patent: 3874862 (1975-04-01), Bickling, Jr. et al.
patent: 3988137 (1976-10-01), Goodwin
patent: 4351789 (1982-09-01), Sidles et al.
Boyer Michael K.
Brockway, Inc.
Smith William F.
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