DE502004006298D1 - Twin-wire former of a machine for producing a fibrous web - Google Patents

Twin-wire former of a machine for producing a fibrous web

Info

Publication number
DE502004006298D1
DE502004006298D1 DE502004006298T DE502004006298T DE502004006298D1 DE 502004006298 D1 DE502004006298 D1 DE 502004006298D1 DE 502004006298 T DE502004006298 T DE 502004006298T DE 502004006298 T DE502004006298 T DE 502004006298T DE 502004006298 D1 DE502004006298 D1 DE 502004006298D1
Authority
DE
Germany
Prior art keywords
twin
sieve
drum
producing
machine
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.)
Active
Application number
DE502004006298T
Other languages
German (de)
Inventor
Johann Moser
Joachim Dr Grabscheid
Helmut Heinzmann
Otmar Kolb
Volker Schmidt-Rohr
Thomas Dr Jaschinski
Wolfgang Ruf
Peter Mirsberger
Philipp Buchhold
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 DE502004006298D1 publication Critical patent/DE502004006298D1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F9/00—Complete machines for making continuous webs of paper
    • D21F9/003—Complete machines for making continuous webs of paper of the twin-wire type

Landscapes

  • Paper (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

A twin sieve for a paper or carton making process has a drum sub-divided into zones. The sieve separates from the drum at a point separated from the forming element by a distance of 80 to 110 mm. Both sieves may separate from the forming drum at the same point. The forming drum sieve separation point and the point at which the suspension impinges on the sieve are separated by a gap (B) of 20-30 mm. The forming drum (6) has two individually set suction zones.
DE502004006298T 2003-06-18 2004-06-16 Twin-wire former of a machine for producing a fibrous web Active DE502004006298D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10327425A DE10327425A1 (en) 2003-06-18 2003-06-18 Twin-wire former of a machine for producing a fibrous web

Publications (1)

Publication Number Publication Date
DE502004006298D1 true DE502004006298D1 (en) 2008-04-10

Family

ID=33394862

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10327425A Withdrawn DE10327425A1 (en) 2003-06-18 2003-06-18 Twin-wire former of a machine for producing a fibrous web
DE502004006298T Active DE502004006298D1 (en) 2003-06-18 2004-06-16 Twin-wire former of a machine for producing a fibrous web

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10327425A Withdrawn DE10327425A1 (en) 2003-06-18 2003-06-18 Twin-wire former of a machine for producing a fibrous web

Country Status (3)

Country Link
EP (1) EP1489229B1 (en)
AT (1) ATE387540T1 (en)
DE (2) DE10327425A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008040948A1 (en) 2008-08-01 2010-02-04 Voith Patent Gmbh Twin-wire former for a machine for producing a fibrous web

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA960496A (en) * 1971-03-25 1975-01-07 Beloit Corporation Vertical twin wire web forming arrangement
DE3123131C2 (en) * 1981-06-11 1986-01-09 J.M. Voith Gmbh, 7920 Heidenheim Dewatering roller with water drainage element for a paper machine screen belt
DE3513320A1 (en) * 1985-04-13 1986-10-23 Feldmühle AG, 4000 Düsseldorf SCREW BAR FOR A PAPER MACHINE
US5225043A (en) * 1989-04-04 1993-07-06 Sulzer-Escher Wyss Gmbh Twin wire former with water guide element over the forming zone
DE4332162C2 (en) * 1993-09-22 1994-12-01 Voith Gmbh J M Twin wire former of a paper machine
FI112509B (en) * 1994-06-15 2003-12-15 Metso Paper Inc Paper machine other formers
DE19632509A1 (en) * 1996-08-13 1998-03-05 Voith Sulzer Papiermasch Gmbh Method and device for producing a fibrous web
FI981098A (en) * 1998-05-18 1999-11-19 Valmet Corp Roll-gap molders with double wires in a paper machine
DE10106731A1 (en) * 2001-02-14 2002-08-22 Voith Paper Patent Gmbh Twin-wire former for the production of a fibrous web from a fibrous suspension

Also Published As

Publication number Publication date
EP1489229B1 (en) 2008-02-27
EP1489229A1 (en) 2004-12-22
ATE387540T1 (en) 2008-03-15
DE10327425A1 (en) 2005-01-05

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition