WALZENBEZUG
    4.
    发明公开
    WALZENBEZUG 有权
    轧制关于

    公开(公告)号:EP2831338A1

    公开(公告)日:2015-02-04

    申请号:EP13711413.8

    申请日:2013-03-22

    申请人: Voith Patent GmbH

    IPC分类号: D21F3/08 D21G1/02

    摘要: The invention relates to a roll cover, in particular for use in a device for producing or finishing a fibrous web such as a paper web or cardboard web, is formed on a roll core made of metal or a fiber-reinforced plastic and has a matrix system in which fillers are provided. At least three fillers are provided, which each have different average grain sizes.