SEMIPERMEABLE MATERIALS FOR TRANSPORT BELTS AND PRESS CLOTHS Russian patent published in 2010 - IPC D21F7/08 

Abstract RU 2394119 C2

FIELD: textile, paper.

SUBSTANCE: cloth is formed by arrangement of layers in a specified order. At least one layer includes woven, knit or wattled material, which has the first temperature of melting, lower than melt temperature of any other layer. When heating layers up to temperature that is at least equal to the first melt temperature but is below melt temperature of other layers, at least one layer melts without melting the other layers.

EFFECT: invention provides for cloth homogeneity and increased smoothness of its surface, which determines quality of paper produce made with application of its cloth.

13 cl, 6 dwg

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RU 2 394 119 C2

Authors

Khansen Robert A.

Dates

2010-07-10Published

2005-07-18Filed