发明名称 METHOD AND ARRANGEMENT FOR COATING A MOVING WEB OF PAPER OR BOARD
摘要 The present invention relates to a method of coating a moving web of paper or board from both sides with at least one coat layer. According to the method, the coat is applied to the web by means of a film transfer coater (12) and next the web is passed to a dryer cylinder group (4) via an air-cushion cylinder (18) supported by a wire (14), whereby the web can run fully supported all the way from its entry to the coater up to the winder. The arrangement further comprises a belt calender (8) and a belt-supported winder (9), whereby the web is thus supported over its entire passage in the machinery from the unwinder or paper machine up to winding.
申请公布号 CA2321800(A1) 申请公布日期 1999.09.10
申请号 CA19992321800 申请日期 1999.03.02
申请人 VALMET CORPORATION 发明人 KINNUNEN, JORMA
分类号 D21H23/70;(IPC1-7):D21H23/70 主分类号 D21H23/70
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