Coating hood for applying coating compound on containers

Details Coating hood for applying coating compound on containers Coating hood for applying coating compound on containers

1987-04-21

1989-11-14

Pianalto, Bernard

Coating apparatus

Gas or vapor deposition

Multizone chamber

118314, 118326, 118722, 118729, 427424, C23C 1600

Patent

active

048799700

ABSTRACT:
A coating hood for applying uniform protective coatings to glass containers, while minimizing the escape of noxious fumes from the hood to the ambient atmosphere, which includes a pair of spaced side walls having inclined end surfaces adjacent the entrance and exit ends to reduce the amount of stagnant ambient air thereat; coating air supply slots in the side walls for supplying process air to the containers; and finish air supply slots positioned at a height above the coating air supply slots for supplying coating free air.

REFERENCES:
patent: 3516811 (1980-06-01), Gatchet et al.
patent: 3684469 (1972-08-01), Goetzer et al.
patent: 3819404 (1974-06-01), Scholes et al.
patent: 4389234 (1983-06-01), Lindner et al.

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