D - Textiles – Paper – 21 – H
Patent
D - Textiles, Paper
21
H
D21H 25/08 (2006.01) B05C 11/04 (2006.01) D21H 25/10 (2006.01)
Patent
CA 2141284
A doctor device, notably for machines used to coat paper or cardboard, with a relatively bendable, flexible doctor element fitted in or on a separate holder. At least along its length in the holder, the device features a convex crowning of its working surface about its longitudinal axis.
Kaufmann Bernd
Madrzak Zygmunt
Mccarthy Tetrault Llp
Voith Sulzer Papiermaschinen Gmbh
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