SE0000135D0 - Method and apparatus for the manufacture of paper or paperboard, as well as paper or paperboard products - Google Patents

Method and apparatus for the manufacture of paper or paperboard, as well as paper or paperboard products

Info

Publication number
SE0000135D0
SE0000135D0 SE0000135A SE0000135A SE0000135D0 SE 0000135 D0 SE0000135 D0 SE 0000135D0 SE 0000135 A SE0000135 A SE 0000135A SE 0000135 A SE0000135 A SE 0000135A SE 0000135 D0 SE0000135 D0 SE 0000135D0
Authority
SE
Sweden
Prior art keywords
paper
paperboard
manufacture
well
products
Prior art date
Application number
SE0000135A
Other languages
Swedish (sv)
Other versions
SE0000135L (en
SE515640C2 (en
Inventor
Ulf Andersson
Original Assignee
Stora Kopparbergs Bergslags Ab
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 Stora Kopparbergs Bergslags Ab filed Critical Stora Kopparbergs Bergslags Ab
Priority to SE0000135A priority Critical patent/SE515640C2/en
Publication of SE0000135D0 publication Critical patent/SE0000135D0/en
Priority to AU2001228948A priority patent/AU2001228948A1/en
Priority to PCT/SE2001/000039 priority patent/WO2001053603A1/en
Publication of SE0000135L publication Critical patent/SE0000135L/en
Publication of SE515640C2 publication Critical patent/SE515640C2/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G9/00—Other accessories for paper-making machines
    • D21G9/0009—Paper-making control systems
    • D21G9/0027—Paper-making control systems controlling the forming section
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/06—Regulating pulp flow

Landscapes

  • Paper (AREA)

Abstract

Method for the characterisation of a fibre suspension stream (6), which fibre suspension stream flows from a head box (2) in a paper or paperboard machine and out onto a wire (4), the true direction and velocity of the stream (6) being determined at at least one measuring point in the cross direction of the paper or paperboard machine. The invention also relates to a system for implementing the method, and the product obtained.
SE0000135A 2000-01-18 2000-01-18 Method and apparatus for the manufacture of paper or paperboard, as well as paper or paperboard products SE515640C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0000135A SE515640C2 (en) 2000-01-18 2000-01-18 Method and apparatus for the manufacture of paper or paperboard, as well as paper or paperboard products
AU2001228948A AU2001228948A1 (en) 2000-01-18 2001-01-11 Method and device in connection with the production of paper or paperboard, and paper or paperboard product
PCT/SE2001/000039 WO2001053603A1 (en) 2000-01-18 2001-01-11 Method and device in connection with the production of paper or paperboard, and paper or paperboard product

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000135A SE515640C2 (en) 2000-01-18 2000-01-18 Method and apparatus for the manufacture of paper or paperboard, as well as paper or paperboard products

Publications (3)

Publication Number Publication Date
SE0000135D0 true SE0000135D0 (en) 2000-01-18
SE0000135L SE0000135L (en) 2001-07-19
SE515640C2 SE515640C2 (en) 2001-09-17

Family

ID=20278134

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000135A SE515640C2 (en) 2000-01-18 2000-01-18 Method and apparatus for the manufacture of paper or paperboard, as well as paper or paperboard products

Country Status (3)

Country Link
AU (1) AU2001228948A1 (en)
SE (1) SE515640C2 (en)
WO (1) WO2001053603A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10333977A1 (en) * 2003-07-25 2005-02-10 Voith Paper Patent Gmbh headbox
US7399380B2 (en) * 2004-11-10 2008-07-15 Honeywell International Inc. Jet velocity vector profile measurement and control
SE531863C2 (en) 2007-07-06 2009-08-25 Skogsind Tekn Foskningsinst Apparatus and method for measuring the speed of a moving paper web

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620914A (en) * 1967-04-28 1971-11-16 Industrial Nucleonics Corp Headbox jet velocity measuring system and method
US4856895A (en) * 1984-01-24 1989-08-15 Beloit Corporation Method and apparatus for headbox jet velocity measurement
JPH0648273B2 (en) * 1986-01-24 1994-06-22 ベロイト・コーポレイション Ejection velocity measuring device

Also Published As

Publication number Publication date
SE0000135L (en) 2001-07-19
SE515640C2 (en) 2001-09-17
WO2001053603A1 (en) 2001-07-26
AU2001228948A1 (en) 2001-07-31

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Legal Events

Date Code Title Description
NUG Patent has lapsed