Title:
【発明の名称】抄紙機内でウエブ端部を切断する方法及び装置
Document Type and Number:
Japanese Patent JPH08500537
Kind Code:
A
Abstract:
PCT No. PCT/FI93/00325 Sec. 371 Date Feb. 27, 1995 Sec. 102(e) Date Feb. 27, 1995 PCT Filed Aug. 17, 1993 PCT Pub. No. WO94/05473 PCT Pub. Date Mar. 17, 1994The invention relates to a method and apparatus for cutting the edge of a fibre web (4) in a paper machine. In the method, water nozzles (13a, 13b) are Conducted in a transverse direction with respect to the edge of the fibre web (4) so that the place where the cut comes against the surface of the yankee cylinder of the drying unit varies. The apparatus comprises water nozzles (13a, 13b) used for cutting, pipes (14a, 14b), a base (16), and a pneumatic cylinder (17) by which the water nozzles (13a, 13b) are deflected both in a longitudinal and transverse direction with respect to the fibre web (4).
Inventors:
Reiyo Bessari
Tapani Kimari
Tapani Kimari
Application Number:
JP50690494A
Publication Date:
January 23, 1996
Filing Date:
August 17, 1993
Export Citation:
Assignee:
Mezza-Cellular Oyu
International Classes:
B26D3/10; B26F3/00; D21F5/02; D21F7/00; D21G9/00; (IPC1-7): B26F3/00
Attorney, Agent or Firm:
Kenichi Morita