BELT OR ROLLER WITH RELIEF COATING AND METHOD OF THEIR MANUFACTURING Russian patent published in 2009 - IPC D21F3/00 D21F7/08 B29D29/00 

Abstract RU 2363795 C2

FIELD: textile, paper.

SUBSTANCE: invention is intended for application in paper production. Roller or belt coating include substrate, chemically active material layer at least over a part of substrate, elastomer material over the chemically active material layer undergoing chemical reaction with elastomer material and linking to it to form a pattern. Also invention claims method of belt or roller manufacturing, involving substrate preparation, application of chemically active material layer over at least a part of the substrate, sedimentation of elastomer material on the chemically active material layer undergoing chemical reaction with the elastomer material and linking to it to form a flute system.

EFFECT: flute formation without mechanical processing of surface, obtaining smooth an even belt surface without indents and fissures.

25 cl, 4 dwg

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RU 2 363 795 C2

Authors

Romanski Ehrik

Dates

2009-08-10Published

2004-05-19Filed