发明名称 Transfer belt for a paper machine
摘要 Transfer belt for a paper machine, comprising a base structure (2) and a fiber batt layer (3) attached to the base structure and facing the fiber web. At least the fiber batt layer side of the belt is provided with a polymer matrix (4) impregnating the fiber batt layer (3). According to the idea of the invention, the transfer belt fiber batt layer comprises at least two fibers with different surface properties, the transfer belt surface facing the fiber web being thus provided with hydrophilic and, correspondingly, hydrophobic areas. The fibers in the fiber batt layer may differ from one another with regard to their polarity, hydrophilicity, electric charge, surface energy, friction properties, degree of fineness or porosity.
申请公布号 US6605188(B2) 申请公布日期 2003.08.12
申请号 US20020098054 申请日期 2002.03.15
申请人 TAMFELT OYJ ABP 发明人 HAGFORS SATU;JERMO OLLI
分类号 B65H5/06;D21F2/00;D21F3/00;D21F7/08;(IPC1-7):D21F2/00;B32B5/08 主分类号 B65H5/06
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