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SE0202660L - A process for making cardboard, a machine for making cardboard and a pressing portion for dewatering a wet fiber web - Google Patents

A process for making cardboard, a machine for making cardboard and a pressing portion for dewatering a wet fiber web

Info

Publication number
SE0202660L
SE0202660L SE0202660A SE0202660A SE0202660L SE 0202660 L SE0202660 L SE 0202660L SE 0202660 A SE0202660 A SE 0202660A SE 0202660 A SE0202660 A SE 0202660A SE 0202660 L SE0202660 L SE 0202660L
Authority
SE
Sweden
Prior art keywords
making cardboard
machine
press
web
dewatering
Prior art date
Application number
SE0202660A
Other languages
Swedish (sv)
Other versions
SE523867C2 (en
SE0202660D0 (en
Inventor
Anders Leandersson
Original Assignee
Metso Paper Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metso Paper Inc filed Critical Metso Paper Inc
Priority to SE0202660A priority Critical patent/SE523867C2/en
Publication of SE0202660D0 publication Critical patent/SE0202660D0/en
Priority to AT03794380T priority patent/ATE376095T1/en
Priority to AU2003256193A priority patent/AU2003256193A1/en
Priority to EP03794380A priority patent/EP1546453B1/en
Priority to PCT/SE2003/001330 priority patent/WO2004022845A1/en
Priority to DE60316971T priority patent/DE60316971T2/en
Publication of SE0202660L publication Critical patent/SE0202660L/en
Publication of SE523867C2 publication Critical patent/SE523867C2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/04—Arrangements thereof
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F3/00—Press section of machines for making continuous webs of paper
    • D21F3/02—Wet presses
    • D21F3/0272—Wet presses in combination with suction or blowing devices

Landscapes

  • Paper (AREA)

Abstract

A fibrous web (140 - 500 g/m2) is formed on a foraminous wire (5) of a forming section (2). The web is transferred from (5) to an upper press felt (7) in a press section (6) comprising a single dewatering nip (9) between an upper SymBelt (RTM; shoe press roll) (10) and a lower suction roll (11). A lower press felt (8) forms a loop around (11). The web exiting from (9) is separated from (8) and passed in an open draw to a drying section (13) located downstream of (6). Independent claims are included for the following: (1) press section for pressing water from a wet fibrous web; and (2) machine for making paperboard.
SE0202660A 2002-09-09 2002-09-09 Production of paperboard e.g. solid bleached board for making cigarette packets involves forming fibrous web on foraminous wire and transferring the web to press section followed by drying SE523867C2 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE0202660A SE523867C2 (en) 2002-09-09 2002-09-09 Production of paperboard e.g. solid bleached board for making cigarette packets involves forming fibrous web on foraminous wire and transferring the web to press section followed by drying
AT03794380T ATE376095T1 (en) 2002-09-09 2003-08-28 METHOD FOR PRODUCING CARDBOARD AND MACHINE FOR PRODUCING CARDBOARD
AU2003256193A AU2003256193A1 (en) 2002-09-09 2003-08-28 A method of making paperboard, a machine for making paperboard and a press section for dewatering a wet fibrous web
EP03794380A EP1546453B1 (en) 2002-09-09 2003-08-28 A method of making paperboard and a machine for making paperboard
PCT/SE2003/001330 WO2004022845A1 (en) 2002-09-09 2003-08-28 A method of making paperboard, a machine for making paperboard and a press section for dewatering a wet fibrous web
DE60316971T DE60316971T2 (en) 2002-09-09 2003-08-28 METHOD FOR THE PRODUCTION OF PAPER AND MACHINE FOR THE MANUFACTURE OF PAPER

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202660A SE523867C2 (en) 2002-09-09 2002-09-09 Production of paperboard e.g. solid bleached board for making cigarette packets involves forming fibrous web on foraminous wire and transferring the web to press section followed by drying

Publications (3)

Publication Number Publication Date
SE0202660D0 SE0202660D0 (en) 2002-09-09
SE0202660L true SE0202660L (en) 2004-03-10
SE523867C2 SE523867C2 (en) 2004-05-25

Family

ID=20288931

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202660A SE523867C2 (en) 2002-09-09 2002-09-09 Production of paperboard e.g. solid bleached board for making cigarette packets involves forming fibrous web on foraminous wire and transferring the web to press section followed by drying

Country Status (1)

Country Link
SE (1) SE523867C2 (en)

Also Published As

Publication number Publication date
SE523867C2 (en) 2004-05-25
SE0202660D0 (en) 2002-09-09

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Legal Events

Date Code Title Description
NUG Patent has lapsed