发明名称 A PAPER MACHINE FOR MANUFACTURING A WEB OF SOFT CREPE PAPER
摘要 A paper machine for manufacturing a web of soft crepe paper, comprising a wet end (1) having at least one forming wire (4) for forming and supporting a web (7), and a drying section (2) with a through drying machine (13), a drying cylinder (17) and a perforated belt (19) running around a through-blow cylinder of the through drying machine and a transfer roll (21) at the drying cylinder, the web running through the through drying machine being exposed to drying air after its transfer from the forming wire. According to the invention the belt (19) and the web (7) move from the through drying machine (13) to the drying cylinder (17) in a run that is free from mechanical means which would compress the web, whereby in said run the surface of the web which is exposed to the drying air faces away from the belt and remains free from contact with such means up to the drying cylinder.
申请公布号 WO9703247(A1) 申请公布日期 1997.01.30
申请号 WO1996SE00695 申请日期 1996.05.30
申请人 VALMET-KARLSTAD AB 发明人 MYREN, HARRY, INGEMAR
分类号 D21F5/18;D21F9/02;D21F11/14;(IPC1-7):D21F9/00 主分类号 D21F5/18
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