发明名称 ENDLOSES BAND FÜR LANGSPALTENTWÄSSERUNGSPRESSEN
摘要 PCT No. PCT/GB91/01104 Sec. 371 Date Nov. 17, 1992 Sec. 102(e) Date Nov. 17, 1992 PCT Filed Jul. 5, 1991 PCT Pub. No. WO92/02677 PCT Pub. Date Feb. 20, 1992.An extended nip press belt having a longitudinal running direction for the press-section of a papermaking machine includes an apertured membrane having two opposite faces and an impermeable coating layer at at least one face thereof. The material of the coating layer of layers engaging the apertures in the membrane extend at least to the plane of the face of the membrane opposite the one face. The membrane may include reinforcing yarns in the longitudinal running direction of the belt.
申请公布号 DE69118384(T2) 申请公布日期 1996.10.31
申请号 DE1991618384T 申请日期 1991.07.05
申请人 SCAPA GROUP PLC, BLACKBURN, LANCASHIRE, GB 发明人 JEFFERY, JOHN, BLACKBURN, LANCASHIRE BD1 8RJ, GB;KANIUKA, LESLIE, YAROSLAW, BOLTON, LANCASHIRE BL1 8RD, GB;SAYERS, IAN CHRISTISON, NEAR PRESTON, LANCASHIRE PR3 3XT, GB
分类号 D21F3/00;D21F3/02;(IPC1-7):D21F3/02 主分类号 D21F3/00
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