SE8902337A - - Google Patents

Info

Publication number
SE8902337A
SE8902337A SE8902337A SE8902337A SE8902337A SE 8902337 A SE8902337 A SE 8902337A SE 8902337 A SE8902337 A SE 8902337A SE 8902337 A SE8902337 A SE 8902337A SE 8902337 A SE8902337 A SE 8902337A
Authority
SE
Sweden
Prior art keywords
dewatering
press felt
felt
base fabric
making machine
Prior art date
Application number
SE8902337A
Other versions
SE8902337D0 (en
SE462859B (en
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 filed Critical
Priority to SE8902337A priority Critical patent/SE462859B/en
Publication of SE8902337D0 publication Critical patent/SE8902337D0/en
Priority to CA002019854A priority patent/CA2019854C/en
Priority to DE4020501A priority patent/DE4020501A1/en
Priority to SU904830442A priority patent/RU1836506C/en
Priority to FR9008087A priority patent/FR2649137A1/en
Priority to FI903277A priority patent/FI92741B/en
Priority to BR909003033A priority patent/BR9003033A/en
Publication of SE8902337A publication Critical patent/SE8902337A/xx
Publication of SE462859B publication Critical patent/SE462859B/en
Priority to US07/899,028 priority patent/US5225269A/en

Links

Classifications

    • 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
    • D21F1/0027—Screen-cloths
    • D21F1/0054—Seams thereof
    • 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
    • D21F1/0027—Screen-cloths
    • D21F1/0036—Multi-layer screen-cloths
    • 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
    • D21F7/083—Multi-layer felts

Landscapes

  • Paper (AREA)
  • Woven Fabrics (AREA)

Abstract

A needled press felt for dewatering of cellulose pulp in a paper making machine consists of a multi layer base fabric having longitudinal and transversal threads. In order to improve the dewatering capability of the press felt and making it easy to assemble, the dewatering side of the press felt consists of layer of coarse yarn , which has a weight per unit of length, which is at least twice as great as the one of the remaining parallell yarns of the base fabric. Further a seam which can be opened is arranged transversally to the running direction of the felt in the paper making machine.
SE8902337A 1989-06-28 1989-06-28 PRESS FELT SE462859B (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE8902337A SE462859B (en) 1989-06-28 1989-06-28 PRESS FELT
CA002019854A CA2019854C (en) 1989-06-28 1990-06-26 Press felt
DE4020501A DE4020501A1 (en) 1989-06-28 1990-06-27 Pinned press, felt for dewatering cellulose pulp
SU904830442A RU1836506C (en) 1989-06-28 1990-06-27 Press needle-punched woollen cloth used for dewatering of cellulose mass in paper making machine
FR9008087A FR2649137A1 (en) 1989-06-28 1990-06-27 PRESS FELT
FI903277A FI92741B (en) 1989-06-28 1990-06-28 A press felt
BR909003033A BR9003033A (en) 1989-06-28 1990-06-28 PRESS FELT
US07/899,028 US5225269A (en) 1989-06-28 1992-06-15 Press felt

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8902337A SE462859B (en) 1989-06-28 1989-06-28 PRESS FELT

Publications (3)

Publication Number Publication Date
SE8902337D0 SE8902337D0 (en) 1989-06-28
SE8902337A true SE8902337A (en) 1990-09-10
SE462859B SE462859B (en) 1990-09-10

Family

ID=20376419

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8902337A SE462859B (en) 1989-06-28 1989-06-28 PRESS FELT

Country Status (7)

Country Link
BR (1) BR9003033A (en)
CA (1) CA2019854C (en)
DE (1) DE4020501A1 (en)
FI (1) FI92741B (en)
FR (1) FR2649137A1 (en)
RU (1) RU1836506C (en)
SE (1) SE462859B (en)

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1524202A (en) * 1967-03-09 1968-05-10 Dexter Corp Fibrous webs and method and apparatus for their production
AT301324B (en) * 1967-12-09 1972-08-25 Manfred Schoeller Dipl Ing Process for the production of screens designed as an endless belt
SE355389B (en) * 1970-12-31 1973-04-16 Nordiska Maskinfilt Ab
DE2126995A1 (en) * 1971-06-01 1973-01-04 Pohl & Co Mesh junction - by leaving warps free at end zones to pass round a removable pin
ZA77222B (en) * 1976-05-05 1978-07-26 Albany Int Corp Non-woven papermakers felt
US4186780A (en) * 1978-12-15 1980-02-05 Albany International Corp. Seam construction for multi-layer felts
US4361618A (en) * 1981-05-18 1982-11-30 Ascoe Felts, Inc. Papermakers felt with improved drainage
US4533437A (en) * 1982-11-16 1985-08-06 Scott Paper Company Papermaking machine
US4482601A (en) * 1983-05-31 1984-11-13 Albany International Corp. Wet press papermakers felt and method of fabrication
FI72767B (en) * 1985-11-01 1987-03-31 Tamfelt Oy Ab FOERFARANDE FOER TILLVERKNING AV EN PRESSFILT OCH EN PRESSFILT.
DE3634649A1 (en) * 1986-10-10 1988-04-14 Wangner Gmbh Co Kg Hermann COVERING FOR THE SHEET FORMING PART OF A PAPER MACHINE WITH ADDITIONAL, FLOATING CROSSFEDS LARGER RAPPORT LENGTH
DE3938159A1 (en) * 1989-11-16 1991-05-23 Oberdorfer Fa F COMPOSITE FABRICS FOR PAPER MACHINE BENCH

Also Published As

Publication number Publication date
SE8902337D0 (en) 1989-06-28
DE4020501A1 (en) 1991-01-24
BR9003033A (en) 1991-08-20
CA2019854A1 (en) 1990-12-28
RU1836506C (en) 1993-08-23
FR2649137A1 (en) 1991-01-04
FI92741B (en) 1994-09-15
CA2019854C (en) 1995-03-14
FI903277A0 (en) 1990-06-28
SE462859B (en) 1990-09-10

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