Title:
【発明の名称】紙または厚紙の製造に関連する装置と方法
Document Type and Number:
Japanese Patent JP2003513180
Kind Code:
A
Abstract:
Device for a drying section useful in the manufacture of paper or paperboard as a fibrous web. The drying section includes a drying drum rotatable about a first axis of rotation and arranged such that the fibrous web runs in contact with a surface of the drying drum, at least about a part of its circumference, and is dried thereby. The device includes at least one press roller rotatable about a second axis of rotation which is essentially parallel with the first axis of rotation, and is arranged, with a line load, to bear against the fibrous web, whereby the drying drum supports the at least one press roller. The at least one press roller is positioned at a corresponding longitudinal edge of the fibrous web, the least one press roller having a first cross-sectional diameter (D) at outer short ends in the device, and a second cross-sectional diameter (d) at inner short ends of the device, the first cross-sectional diameter (D) being larger than the second cross-sectional diameter (d).
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Inventors:
Westman, Rennert
Application Number:
JP2001533250A
Publication Date:
April 08, 2003
Filing Date:
October 06, 2000
Export Citation:
Assignee:
Stura Copearl Belly Belly Slags Activola Get (Bayou Beer)
International Classes:
D21F5/02; D21F7/06; (IPC1-7): D21F7/06; D21F5/02
Attorney, Agent or Firm:
Nobuyuki Kaneda (2 others)