Method for blow molding and cooling hollow glassware

Details Method for blow molding and cooling hollow glassware Method for blow molding and cooling hollow glassware

1979-12-28

1982-07-13

Fisher, Richard V.

Glass manufacturing

Processes

Forming product or preform from molten glass

C03B 9193

Patent

active

043392580

ABSTRACT:
A method of blow molding hollow ware in a paste mold machine includes positioning a blow nozzle in spaced non-sealed relation to the neck ring. During the blowing portion of the molding cycle, air is continuously flowed into and out of the ware so as to simultaneously cool and shape the ware.

REFERENCES:
patent: 1979211 (1934-10-01), Rowe
patent: 2123145 (1938-07-01), Peiler
patent: 3125429 (1964-03-01), Lauck et al.
patent: 3652253 (1972-03-01), Small

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