发明名称 Method and device for threading a web in the reeling of a paper or board web
摘要 A web is threaded in the reeling of a paper or board web, by passing a web tail strip (W) into a reeling nip between a reeling drum ( 10 ) and a reel spool ( 12 ), on which a web roll is formed. The tail strip (W) is passed into the reeling nip by a suction zone ( 20 ) which extends substantially around the entire reeling drum circumference and is ( 10 ) in an area where a full-width web runs during reeling, so that the tail strip (w) can be conducted directly along the suction zone ( 20 ). The suction zone ( 20 ) is placed in the longitudinal direction of the reeling drum ( 10 ), i.e. in the width direction of the web.
申请公布号 US7377994(B2) 申请公布日期 2008.05.27
申请号 US20050524092 申请日期 2005.02.09
申请人 METSO PAPER, INC. 发明人 AHVENNIEMI VESA;WIDELL KENNETH;KASULA HANNU;LAINE SEPPO;FAGERSTROEM BO
分类号 B65H18/26;D21F7/00;B65H18/08;B65H19/28;B65H20/12;D21G9/00 主分类号 B65H18/26
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