Title:
【発明の名称】抄紙機における中間カレンダ掛け付き乾燥部
Document Type and Number:
Japanese Patent JP2001514343
Kind Code:
A
Abstract:
A dryer section of a paper machine which is provided with at least one intermediate calendering nip and includes several successively arranged wire groups. The dryer section primarily or exclusively has groups with single-wire draw in which heated drying cylinders are arranged in an upper row and reversing suction cylinders or reversing suction rolls are arranged in a lower row below the upper row. The groups with single-wire draw also have a drying wire which runs along a meandering path over the drying cylinders and reversing suction cylinders or rolls so that the reversing suction cylinders remain inside the loop of the drying wire. Two calender rolls are arranged to form the calendering nip through which a paper web to be dried is passed, and thus calendered inside the dryer section, immediately preceding or following or within one or more of the dryer groups of the dryer section.
Inventors:
Kuhasaro, Antti
Kaiho Birta, Juha
Riedes, Allan
Kaiho Birta, Juha
Riedes, Allan
Application Number:
JP2000507894A
Publication Date:
September 11, 2001
Filing Date:
August 24, 1998
Export Citation:
Assignee:
Valmet Corporation
International Classes:
D21F5/04; D21G1/00; (IPC1-7): D21F5/04; D21G1/00
Attorney, Agent or Firm:
Takao Katori