发明名称 A METHOD AND A DEVICE FOR DIVIDING A PAPER WEB AND A PAPER MACHINE INCLUDING SUCH A DEVICE
摘要 A method of dividing a formed paper web (1) into at least two part-webs (8, 9) during production of creped paper in a paper machine having a cylinder (3) with an adhesive coating to which the web adheres. According to the invention the web is divided in conjunction with the cylinder by one part-web being detached by scraping from the envelope surface at a first web-detaching point (10) while the other part-web (9), still adhered to the envelope surface, accompanies this surface to a second web-detaching point (11) situated downstream, to be detached by scraping from the envelope surface, at least one part-web being creped off. The invention also relates to a device and a paper machine including such a device having doctor blades (14, 18) forming said webdetaching points.
申请公布号 CA2331515(A1) 申请公布日期 1999.11.18
申请号 CA19992331515 申请日期 1999.04.29
申请人 EKSTROM, LARS 发明人 EKSTROM, LARS
分类号 D21G9/00;D21F7/00;D21G3/00;D21G3/04;(IPC1-7):D21G3/04 主分类号 D21G9/00
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