ATE69077T1 - METHOD OF FORMING A FIBER WEB IN A PAPER MACHINE AND APPARATUS FOR CARRYING OUT THE METHOD. - Google Patents

METHOD OF FORMING A FIBER WEB IN A PAPER MACHINE AND APPARATUS FOR CARRYING OUT THE METHOD.

Info

Publication number
ATE69077T1
ATE69077T1 AT88202647T AT88202647T ATE69077T1 AT E69077 T1 ATE69077 T1 AT E69077T1 AT 88202647 T AT88202647 T AT 88202647T AT 88202647 T AT88202647 T AT 88202647T AT E69077 T1 ATE69077 T1 AT E69077T1
Authority
AT
Austria
Prior art keywords
forming
carrying
paper machine
fiber web
fabrics
Prior art date
Application number
AT88202647T
Other languages
German (de)
Inventor
Osmo Skyttae
Original Assignee
Tampella Oy 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8525469&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE69077(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tampella Oy Ab filed Critical Tampella Oy Ab
Application granted granted Critical
Publication of ATE69077T1 publication Critical patent/ATE69077T1/en

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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Artificial Filaments (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

In a method for forming a fibrous web in a papermachine, stock suspension is supplied into a wedge-like space or a gap (13), converging in the direction of supply of the stock and being formed between fabrics (1,2) pervious to water, such as wires. The fabrics (1,2) are supported on deck elements of dewatering spaces (5,6). The deck elements of the dewatering space (6) on the side of one (2) of the fabrics effect a load with a desired force resiliently on said fabric (2).
AT88202647T 1987-11-25 1988-11-24 METHOD OF FORMING A FIBER WEB IN A PAPER MACHINE AND APPARATUS FOR CARRYING OUT THE METHOD. ATE69077T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI875196A FI85885C (en) 1987-11-25 1987-11-25 FOERFARANDE FOER FORMERING AV EN FIBERBANA I EN PAPPERSMASKIN SAMT EN ANORDNING FOER UTFOERING AV FOERFARANDET.
EP88202647A EP0318107B1 (en) 1987-11-25 1988-11-24 Method of formation of a fibrous web in a papermachine and apparatus for accomplishing the method

Publications (1)

Publication Number Publication Date
ATE69077T1 true ATE69077T1 (en) 1991-11-15

Family

ID=8525469

Family Applications (1)

Application Number Title Priority Date Filing Date
AT88202647T ATE69077T1 (en) 1987-11-25 1988-11-24 METHOD OF FORMING A FIBER WEB IN A PAPER MACHINE AND APPARATUS FOR CARRYING OUT THE METHOD.

Country Status (6)

Country Link
EP (1) EP0318107B1 (en)
JP (1) JPH01162891A (en)
AT (1) ATE69077T1 (en)
CA (1) CA1335046C (en)
DE (1) DE3865949D1 (en)
FI (1) FI85885C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4009627A1 (en) * 1990-03-26 1991-10-10 Voith Gmbh J M PERFORMANCE SUPPLY SUPPORT FOR A SCREENING BELT
DE4028126C2 (en) * 1990-09-05 1993-10-14 Escher Wyss Gmbh Slot nozzle, in particular for a twin wire former and their use in a twin wire former
US5766419A (en) * 1996-07-23 1998-06-16 Valmet Corporation Twin-wire gap former in a paper machine
FI109210B (en) * 1998-11-24 2002-06-14 Metso Paper Inc Method and apparatus for forming a cellulose web
GB0030682D0 (en) 2000-12-15 2001-01-31 Astenjohnson Inc Suction assisted skimmer blade
GB2370046A (en) 2000-12-15 2002-06-19 Astenjohnson Inc Adjustable resilient blade support
CN110396850B (en) * 2019-07-10 2020-09-11 湖北金庄科技再生资源有限公司 A kind of paper machine wire part paper sheet dewatering forming device and paper sheet dewatering method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1723051A (en) * 1928-03-16 1929-08-06 Mantius Otto Method of making fiber board
DE1277203B (en) * 1965-05-08 1968-09-12 Klein Kg A Belt filter for dewatering in particular the thickened suspensions that arise during wastewater treatment
AT322963B (en) * 1970-10-30 1975-06-25 Arledter Hanns F Dr Ing METHOD OF SHEET FORMING IN A TWIN-SCREEN PAPER MACHINE
DE3138133C2 (en) * 1981-09-04 1986-03-06 Sulzer-Escher Wyss GmbH, 7980 Ravensburg Dewatering unit for Fourdrinier paper machines
GB2174120B (en) * 1985-04-26 1988-08-10 Doerries Gmbh Apparatus for guiding the wires of a twin wire forming section of a paper or cardboard machine

Also Published As

Publication number Publication date
EP0318107A1 (en) 1989-05-31
FI875196L (en) 1989-05-26
CA1335046C (en) 1995-04-04
JPH01162891A (en) 1989-06-27
FI85885B (en) 1992-02-28
FI85885C (en) 1992-06-10
EP0318107B1 (en) 1991-10-30
DE3865949D1 (en) 1991-12-05
FI875196A0 (en) 1987-11-25

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