发明名称 SEMIPERMEABLE MATERIALS FOR TRANSPORT BELTS AND PRESS CLOTHS
摘要 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
申请公布号 RU2394119(C2) 申请公布日期 2010.07.10
申请号 RU20060146925 申请日期 2005.07.18
申请人 OLBANI INTERNESHNL KORP. 发明人 KHANSEN ROBERT A.
分类号 D21F7/08 主分类号 D21F7/08
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