发明名称 DEVICE FOR CONVEYING AND GUIDING A LEAD-IN STRIP OF A WEB IN A PAPER MACHINE
摘要 The invention relates to a device for conveying and guiding a lead-in strip in a paper machine, which device comprises a conveyor belt which is permeable to air and in whose connection devices are fitted by whose means a vacuum effect can be produced on the run of the conveyor belt on which the lead-in strip is conveyed, by means of which vacuum effect the lead-in strip is made to adhere to and kept in contact with said run of the conveyor belt. On said conveyor run of the conveyor belt, on the opposite side of the conveyor belt in relation to the lead-in strip, a foil rib/ribs is/are fitted, by whose means said vacuum effect is produced on the conveying run of the conveyor belt.
申请公布号 CA2427591(A1) 申请公布日期 2000.04.06
申请号 CA19992427591 申请日期 1999.09.28
申请人 METSO PAPER, INC. 发明人 AUTIO, JUKKA
分类号 D21F7/04;(IPC1-7):D21F7/04 主分类号 D21F7/04
代理机构 代理人
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