Coating apparatus – With heat exchange – drying – or non-coating gas or vapor... – To remove or spread applied coating by gas blast
Patent
1979-04-04
1980-12-30
McIntosh, John P.
Coating apparatus
With heat exchange, drying, or non-coating gas or vapor...
To remove or spread applied coating by gas blast
118244, B05C 108, B05C 1106
Patent
active
042416906
ABSTRACT:
Apparatus for coating and metering a coating on a paper web. A system is provided for mixing doctored excess coating material with fresh, make-up material and recirculating the mix by gravity flow for reapplication to the moving paper web.
REFERENCES:
patent: 2241104 (1941-05-01), Van Der Grinten
patent: 2284641 (1942-06-01), Cox, Jr. et al.
patent: 3025828 (1962-03-01), Heilman
patent: 3045315 (1962-07-01), Dusenbury
patent: 3492840 (1970-02-01), Korsch
Andrews Paper & Chemical Co., Inc.
McIntosh John P.
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