发明名称 SAETT OCH ANORDNING VID KALENDRERING
摘要 A calendering method and an apparatus for use in such a method are described in which a paper web 1' is guided for calendering into at least one nip formed between a soft roll (2) and a heated hard roll (3). The width of the web 1' guided into the calender has a minimum width equal to that of the longest soft calender roll (2), thus preventing the burning of an edge section (4) of the soft rolls as the edge section is shielded from the heated roll 3 by the web 1'. A noncalendered edge strip (8) is cut by a cutter 9 and removed prior to the calendered web (1') being further guided to a winder (10). <IMAGE>
申请公布号 SE8900593(L) 申请公布日期 1989.09.16
申请号 SE19890000593 申请日期 1989.02.21
申请人 VALMET PAPER MACHINERY INC 发明人 KALLIOLO L
分类号 D21F7/00;D21G1/00 主分类号 D21F7/00
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