EP1840260A3 - Method for manufacturing and treating a sheet of fibrous material - Google Patents

Method for manufacturing and treating a sheet of fibrous material Download PDF

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Publication number
EP1840260A3
EP1840260A3 EP07103418A EP07103418A EP1840260A3 EP 1840260 A3 EP1840260 A3 EP 1840260A3 EP 07103418 A EP07103418 A EP 07103418A EP 07103418 A EP07103418 A EP 07103418A EP 1840260 A3 EP1840260 A3 EP 1840260A3
Authority
EP
European Patent Office
Prior art keywords
press
treating
web
fibrous web
sheet
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP07103418A
Other languages
German (de)
French (fr)
Other versions
EP1840260A2 (en
Inventor
Georg Dr. Kleiser
Dominik Mai
Daniel Gronych
Markus Weber
Torben Schlieckau
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Voith Patent GmbH
Original Assignee
Voith Patent GmbH
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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP1840260A2 publication Critical patent/EP1840260A2/en
Publication of EP1840260A3 publication Critical patent/EP1840260A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • 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
    • D21F5/00—Dryer section of machines for making continuous webs of paper
    • D21F5/18—Drying webs by hot air
    • D21F5/182—Drying webs by hot air through perforated cylinders
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F7/00—Other details of machines for making continuous webs of paper
    • D21F7/08—Felts
    • D21F7/086—Substantially impermeable for transferring fibrous webs
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus

Landscapes

  • Paper (AREA)

Abstract

Eine Vorrichtung (10) zur Herstellung und Behandlung einer Faserstoffbahn (12), insbesondere Papier- oder Kartonbahn, umfasst eine Pressenanordnung (14), eine in Bahnlaufrichtung dahinterliegende Hochleistungstrocknungseinrichtung (16) sowie eine sich daran anschließende Glättpresse (18). Dabei ist die Faserstoffbahn (12) durch die Pressenanordnung (14), die Hochleistungstrocknungseinrichtung (16) und bis zur Glättpresse (18) durchgehend in geschlossenem Zug geführt. Die Faserstoffbahn (12) besitzt bei Erreichen der Glättpresse (18) einen Trockengehalt < 65 %. Es wird auch ein Transferband zur Verwendung als Bespannung in einer Hochleistungstrocknungseinheit angegeben.

Figure imgaf001
A device (10) for producing and treating a fibrous web (12), in particular paper or board web, comprises a press arrangement (14), a high-performance drying device (16) behind it in the web running direction, and a smoothing press (18) adjoining thereto. In this case, the fibrous web (12) through the press assembly (14), the high-performance drying device (16) and to the smoothing press (18) continuously guided in a closed train. The fibrous web (12) has a dry content <65% on reaching the smoothing press (18). Also disclosed is a transfer belt for use as a cover in a high performance drying unit.
Figure imgaf001
EP07103418A 2006-04-01 2007-03-02 Method for manufacturing and treating a sheet of fibrous material Withdrawn EP1840260A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200610015284 DE102006015284A1 (en) 2006-04-01 2006-04-01 Apparatus for producing and treating a fibrous web

Publications (2)

Publication Number Publication Date
EP1840260A2 EP1840260A2 (en) 2007-10-03
EP1840260A3 true EP1840260A3 (en) 2010-06-09

Family

ID=38212274

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07103418A Withdrawn EP1840260A3 (en) 2006-04-01 2007-03-02 Method for manufacturing and treating a sheet of fibrous material

Country Status (2)

Country Link
EP (1) EP1840260A3 (en)
DE (1) DE102006015284A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007034098A1 (en) * 2007-07-21 2009-01-22 Voith Patent Gmbh Assembly with calender and drying device
DE102008000151A1 (en) * 2008-01-25 2009-07-30 Voith Patent Gmbh Device for producing and / or treating a fibrous web

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876565A (en) * 1994-10-06 1999-03-02 Valmet Corporation Press section with an equalizing nip for compensating for elongation of a paper web
WO1999064671A1 (en) * 1998-06-10 1999-12-16 Valmet Corporation Integrated paper machine
WO2001027387A1 (en) * 1999-10-13 2001-04-19 Tamfelt Oyj Abp Transfer belt for a paper machine
WO2002044469A1 (en) * 2000-11-30 2002-06-06 Metso Paper, Inc. Method and device in a paper or board machine

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5876565A (en) * 1994-10-06 1999-03-02 Valmet Corporation Press section with an equalizing nip for compensating for elongation of a paper web
WO1999064671A1 (en) * 1998-06-10 1999-12-16 Valmet Corporation Integrated paper machine
WO2001027387A1 (en) * 1999-10-13 2001-04-19 Tamfelt Oyj Abp Transfer belt for a paper machine
WO2002044469A1 (en) * 2000-11-30 2002-06-06 Metso Paper, Inc. Method and device in a paper or board machine

Also Published As

Publication number Publication date
EP1840260A2 (en) 2007-10-03
DE102006015284A1 (en) 2007-10-04

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