Glass manufacturing – Processes – With chemically reactive treatment of glass preform
Patent
1982-08-25
1985-01-15
Schor, Kenneth M.
Glass manufacturing
Processes
With chemically reactive treatment of glass preform
65 72, 65 79, 65232, 65308, C03C 2100, C03B 9193
Patent
active
044937229
ABSTRACT:
A method and apparatus for producing glass bottles, is characterized by the forming of an air curtain to cover a plunger of the apparatus so as to prevent foreign matter from adhering to the plunger, a phenomenon which is the cause of decreasing the impact strength of glass bottles and which, therefore, makes it difficult to produce thin-walled glass bottles.
REFERENCES:
patent: 3047982 (1962-08-01), Olson
patent: 3498773 (1970-03-01), Grubb et al.
patent: 3725028 (1973-04-01), Cramer
The Handbook of Glass Manufacture, vol. II, F. Tuley, Editor, 1974, pp. 610-615.
Glass Machines, W. Giegerich and W. Trier, Editors, 1969, pp. 282-295.
Schor Kenneth M.
Yamamura Glass Co. Ltd.
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