Curtain coating apparatus and method with continuous width adjus

Details Curtain coating apparatus and method with continuous width adjus Curtain coating apparatus and method with continuous width adjus

1998-03-18

2000-09-12

Edwards, Laura

Coating apparatus

Projection or spray type

118324, 118325, 118DIG4, 427294, 427420, B05C 500, B05D 130, B05D 136, B05D 724

Patent

active

061172367

ABSTRACT:
An inexpensive and versatile method for creating a curtain of continuously adjustable width for the purpose of coating portions of a receiving surface to form one or more layers of coating composition comprises a distributor which has a horizontal lip from which the layers detach to form a free-falling curtain. A trough adjacent and below the lip is provided to intercept and divert some portion of the curtain and an edge guide is provided to maintain the width of the remaining portion of the free-falling curtain.

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European Patent Office Communication, dated Aug. 12, 1999, containing the European search report.

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