EP4343058A3 - Papermaking belt - Google Patents

Papermaking belt Download PDF

Info

Publication number
EP4343058A3
EP4343058A3 EP23192382.2A EP23192382A EP4343058A3 EP 4343058 A3 EP4343058 A3 EP 4343058A3 EP 23192382 A EP23192382 A EP 23192382A EP 4343058 A3 EP4343058 A3 EP 4343058A3
Authority
EP
European Patent Office
Prior art keywords
yarns
plane
papermaking belt
layer
fineness
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.)
Pending
Application number
EP23192382.2A
Other languages
German (de)
French (fr)
Other versions
EP4343058A2 (en
Inventor
Taichi SAKAI
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.)
Ichikawa Co Ltd
Original Assignee
Ichikawa Co Ltd
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 Ichikawa Co Ltd filed Critical Ichikawa Co Ltd
Publication of EP4343058A2 publication Critical patent/EP4343058A2/en
Publication of EP4343058A3 publication Critical patent/EP4343058A3/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • D21F3/0209—Wet presses with extended press nip
    • D21F3/0218—Shoe presses
    • D21F3/0227—Belts or sleeves therefor
    • 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
    • D21F7/086—Substantially impermeable for transferring fibrous webs

Landscapes

  • Paper (AREA)
  • Woven Fabrics (AREA)

Abstract

The object of the invention is to provide a papermaking belt whose warping at the end part during its use has been suppressed.
Provided is a papermaking belt that is used in a papermaking machine and that comprises a first plane on which a wet paper web is placed and a second plane on the opposite side to the first plane, wherein the papermaking belt comprises a reinforcing fibrous substrate layer comprising at least one layer of a woven fabric, at least one layer of said woven fabric comprises a double or more combination weave pattern, said combination weave pattern comprises first yarns and second yarns that are placed in parallel; said first yarns are placed closer to the first plane-side than said second yarns, and said second yarns are placed closer to the second plane-side than said first yarns, and the fineness of said first yarns are greater than the fineness of said second yarns.
EP23192382.2A 2022-08-31 2023-08-21 Papermaking belt Pending EP4343058A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022138602A JP2024034395A (en) 2022-08-31 2022-08-31 Papermaking belt

Publications (2)

Publication Number Publication Date
EP4343058A2 EP4343058A2 (en) 2024-03-27
EP4343058A3 true EP4343058A3 (en) 2024-05-01

Family

ID=87760663

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23192382.2A Pending EP4343058A3 (en) 2022-08-31 2023-08-21 Papermaking belt

Country Status (4)

Country Link
US (1) US20240068167A1 (en)
EP (1) EP4343058A3 (en)
JP (1) JP2024034395A (en)
CN (1) CN117626700A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298124A (en) * 1992-06-11 1994-03-29 Albany International Corp. Transfer belt in a press nip closed draw transfer
US6103067A (en) * 1998-04-07 2000-08-15 The Procter & Gamble Company Papermaking belt providing improved drying efficiency for cellulosic fibrous structures
ES2392093T3 (en) * 2005-03-03 2012-12-04 Albany International Corp. Fabric forming a double layer with matched warp link threads
WO2018047217A1 (en) * 2016-09-06 2018-03-15 日本フイルコン株式会社 Industrial two-layer woven fabric

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0204310D0 (en) 2002-02-23 2002-04-10 Voith Fabrics Heidenheim Gmbh Edge balanced belt

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5298124A (en) * 1992-06-11 1994-03-29 Albany International Corp. Transfer belt in a press nip closed draw transfer
US6103067A (en) * 1998-04-07 2000-08-15 The Procter & Gamble Company Papermaking belt providing improved drying efficiency for cellulosic fibrous structures
ES2392093T3 (en) * 2005-03-03 2012-12-04 Albany International Corp. Fabric forming a double layer with matched warp link threads
WO2018047217A1 (en) * 2016-09-06 2018-03-15 日本フイルコン株式会社 Industrial two-layer woven fabric

Also Published As

Publication number Publication date
CN117626700A (en) 2024-03-01
EP4343058A2 (en) 2024-03-27
US20240068167A1 (en) 2024-02-29
JP2024034395A (en) 2024-03-13

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Ipc: D21F 7/08 20060101ALI20240322BHEP

Ipc: D21F 3/02 20060101AFI20240322BHEP