Title:
【発明の名称】ウェブの加湿方法及び装置
Document Type and Number:
Japanese Patent JP2002520500
Kind Code:
A
Abstract:
In the method in moistening of a web, water is applied with a wetting device (2) in a predetermined point on the surface of a paper web (W) or the like passing by the point, and the web is thereafter passed to a calender (C). The liquid is applied at such an early stage that before the surface treatment, the fibres exposed to wetting in the paper web (W) or the like have the time to absorb it at least 80% of the amount of liquid they are capable of absorbing. The distance travelled by the web between the drying section and the calender is increased with rolls (1) which guide the web (W) along a winding path.
More Like This:
Inventors:
Heikkinen, Antti
Tani, Mikko
Tani, Mikko
Application Number:
JP2000559299A
Publication Date:
July 09, 2002
Filing Date:
July 09, 1999
Export Citation:
Assignee:
Metso paper, ink.
International Classes:
B65H20/00; B65H37/00; D21F5/00; D21G1/00; D21G7/00; (IPC1-7): D21G7/00; D21F5/00
Attorney, Agent or Firm:
Yoshio Inoue