发明名称 PROCEDURE AND MEANS IN A PAPER MACHINE FOR DETACHING THE WEB FROM THE FORMING AND CONDUCTING IT TO THE PRESS SECTION OF THE PAPER MACHINE
摘要 <p>Process in a paper machine for detaching a paper web from the forming wire, and for conducting the web to the press section, a transfer suction box being utilized in the procedure, the process comprising the steps of conducting the web to the detaching point upon the forming wire, conducting a transfer felt to the detaching point, within the loop of which the transfer suction box is disposed, conducting the transfer felt over the transfer suction box, the transfer suction box being disposed adjacent to or close to a wire return roll located within the wire loop, and conducting the web adhered onto the transfer felt into a double-felted press nip.</p>
申请公布号 CA1076865(A) 申请公布日期 1980.05.06
申请号 CA19770276212 申请日期 1977.04.14
申请人 VALMET OY 发明人 KANKAANPAEAE, MATTI
分类号 D21F2/00;D21F9/00;(IPC1-7):21F3/00 主分类号 D21F2/00
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