Coating processes – Falling curtain of coating material utilized
Patent
1991-07-10
1992-09-01
Beck, Shrive
Coating processes
Falling curtain of coating material utilized
118407, 118412, 118DIG4, 118703, B05D 130
Patent
active
051437597
ABSTRACT:
A method and an apparatus of manufacturing a photographic plate of glass using a device in which an elastic flexible hanger is provided at the bottom of a liquid feeder located over the movement passage for the base of the plate, and the base is moved into contact with the hanger at the lower end thereof so that a liquid flowing out from the feeder is applied to the base. The base and the hanger are kept out of contact with each other until the leading edge of the base passes under the hanger. The base and the hanger are then put into contact with each other after the leading edge of the base has passed under the hanger so that the application is started. The base and the hanger are subsequently put out of contact with each other immediately before the liquid is applied to the base at the trailing edge thereof.
REFERENCES:
patent: 3303816 (1967-02-01), Lauring
patent: 3756195 (1973-09-01), Mercier
patent: 4380967 (1983-04-01), Matt
patent: 4821870 (1989-04-01), Simelunas et al.
patent: 4851268 (1989-07-01), Kozak
patent: 4922851 (1990-05-01), Morikawa et al.
Ishizuka Seiji
Saito Hiroki
Bareford Katherine A.
Beck Shrive
Fuji Photo Film Co. , Ltd.
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