发明名称 Method and apparatus for supporting a paper and board web in finishing equipment
摘要 Method and assembly for supporting a web (1) during the postprocessing of a web of paper or board, in which method the web is passed from a preceding device to at least one next downstream located web treatment device (4) wherein to at least one side of the web (1) is applied a treatment agent causing wetting of said side of said web, and the web (1) exiting said web treatment device is passed to at least one dryer means (8). The web (1) is contactingly supported in a continuous and unbroken manner at least from said web treatment device (4) to said dryer means (8). Advantageously, the web (1) is dried by means of at least one dryer (3) before taking the web to the web treatment device (4), and the web is contactingly supported in a continuous and unbroken manner at least from said dryer means (3) preceding said web treatment device (4) to said dryer means (8) located downstream next to said web treatment device.
申请公布号 US6733630(B1) 申请公布日期 2004.05.11
申请号 US20010869752 申请日期 2001.07.31
申请人 METSO PAPER, INC. 发明人 RANTANEN RAUNO;LIPPONEN JUHA
分类号 D21H23/22;D21H23/70;(IPC1-7):D21H23/26 主分类号 D21H23/22
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