公开(公告)号：US06213164B1

公开(公告)日：2001-04-10

申请号：US09266546

申请日：1999-03-11

申请人： Volker Ostermayer ,  Norbert Reuther

发明人： Volker Ostermayer ,  Norbert Reuther

IPC分类号： D21F300

CPC分类号： D21F1/0054 ,  D21F7/10 ,  Y10S162/904 ,  Y10T442/3724

摘要： A multi-layer press felt for use in a papermaking machine which is formed by way of a pintle seam in at least the innermost layer. The felt includes a needled fibrous layer on at least its outer surface. Each fabric layer comprises MD monofilament yarns interlaced with CMD yarns forming the plurality of fabric layers each having loops at its opposed MD ends. The loops of the first of the fabric layers are intermeshed to receive the pintle forming the seam which forms the felt endless. Each of the loop portions of the at lease second of the fabric layers have a multi-filament stuffer yarn positioned therein.

摘要翻译： 一种用于造纸机中的多层压榨毛毯，其通过在至少最内层中的枢轴接缝而形成。 毡在至少其外表面上包括针刺的纤维层。 每个织物层包括与形成多个织物层的CMD纱交织的MD单丝，每个织物层在其相对的MD端具有环。 第一个织物层的环相互啮合以接收形成接缝的枢轴，该接缝形成毡环。 织物层的至少第二个的每个环部分具有定位在其中的多丝填充纱线。