FABRIC FOR PAPERMAKING MACHINE Russian patent published in 2004 - IPC

FIELD: papermaking equipment. SUBSTANCE: wear-resistant double-layer fabric has carrier surface for supporting of pulp and surface for contacting with machine. Fabric comprises first weft threads interlaced with warp threads so as to form weft layers of equal length. Said layers are arranged on carrier surface so as to form diagonal serge pattern. Second weft threads are interlaced with warp threads so as to form weft layers of equal length, which are arranged on diagonal serge pattern surface contacting with machine. Such weave provides engagement of warp threads with first and second weft threads in balanced weaving pattern for maintaining weft layers in parallel with one another. EFFECT: improved strength and simplified structure of fabric. 19 cl, 15 dwg