Glass manufacturing – Processes – Utilizing parting or lubricating layer
Patent
1987-11-30
1989-08-29
Kellogg, Arthur
Glass manufacturing
Processes
Utilizing parting or lubricating layer
65 26, 65170, 65262, 118300, 118317, C03B 4002
Patent
active
048613630
ABSTRACT:
Lubrication of the parison moulds of a hollow glassware moulding machine is carried out utilizing a spray device in which the discharge of pressurized air from a narrow opening is arranged to entrain surrounding atmospheric air. Liquid lubricant is discharged through a respective opening into this entrained air. Such spray devices have been found to be effective in spraying lubricant down into relatively deep moulds.
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Graphoidal Developments Limited
Hinds William R.
Kellogg Arthur
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