B - Operations – Transporting – 05 – D
Patent
B - Operations, Transporting
05
D
117/67, 32/74
B05D 5/06 (2006.01) B05C 3/18 (2006.01) B05C 5/02 (2006.01) B05C 9/06 (2006.01) B05D 1/26 (2006.01) B05D 1/34 (2006.01) B05D 1/36 (2006.01) B05D 1/38 (2006.01)
Patent
CA 1174531
ABSTRACT In the coating of a major surface of a strip article, wherein the strip surface is advanced longitudinally past a dam and, immediately beyond the dam, past an extended wall spaced from the strip surface by a gap equal to a desired wet coating thickness, a first liquid coating material is applied to the strip surface ahead of the dam and a second to the strip surface a head of the dam and a second liquid coating material is delivered under pressure to the gap beyond the dam through one or more apertures in the wall to produce a stripe or stripes of the second coating material. The apertures can be provided in a rotatable disc, constituting a portion of the wall; rotary movement of the disc angularly displaces the apertures so as to vary the location and spacing of the produced stripes, for example in a manner simulating the appearance of natural wood grain.
394530
Gailey J. Lynn
Wollam Carl A.
Alcan International Limited
Fetherstonhaugh & Co.
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