发明名称 Method for treatment of a paper web in the drying section of a papermachine
摘要 The invention relates to a method for processing a web of paper in a dryer section (1) of a papermaking machine, wherein the web of paper is subjected to drying by delivering it under the support of at least one dryer felt (3) around dryer cylinders (4, 5) located successively within the dryer section in the dryer felt running direction. The dryer felt is adapted to press the web of paper against a dryer cylinder adjacent thereto at any given location in its running direction. In order to achieve the conditioning of web of paper (6), at least one dryer cylinder (4, 5) is subjected to the following operations: A) this particular dryer cylinder (4, 5) is provided with a press zone (5a, 9, 11), B) web of paper (6) is carried through press zone (5a, 9, 11) between dryer felt (3) and an elastic element (8, 10), and C) press zone (5a, 9, 11) is produced by accompanying the dryer cylinder with a pressing roll (9) or the like.
申请公布号 AU4070993(A) 申请公布日期 1993.12.13
申请号 AU19930040709 申请日期 1993.05.14
申请人 YHTYNEET PAPERITEHTAAT OY 发明人 LAURI SEPPANEN
分类号 D21F3/02;D21F5/04 主分类号 D21F3/02
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