JP2025502520A - リグニンを含有するパルプから製造された製品、特に紙及び板紙の後処理方法 - Google Patents

リグニンを含有するパルプから製造された製品、特に紙及び板紙の後処理方法 Download PDF

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Publication number
JP2025502520A
JP2025502520A JP2024544462A JP2024544462A JP2025502520A JP 2025502520 A JP2025502520 A JP 2025502520A JP 2024544462 A JP2024544462 A JP 2024544462A JP 2024544462 A JP2024544462 A JP 2024544462A JP 2025502520 A JP2025502520 A JP 2025502520A
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Japan
Prior art keywords
belt
product
pressure
roller
gap
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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
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JP2024544462A
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English (en)
Japanese (ja)
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JP2025502520A5 (https=
Inventor
ガルシア－リンドグレーン チェリーレーン
シュロム ハンス－クルト
タミル ディナ
Original Assignee
イプコ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング
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Application filed by イプコ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング filed Critical イプコ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング
Publication of JP2025502520A publication Critical patent/JP2025502520A/ja
Publication of JP2025502520A5 publication Critical patent/JP2025502520A5/ja
Pending legal-status Critical Current

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    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/006—Calenders; Smoothing apparatus with extended nips
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/04—Physical treatment, e.g. heating, irradiating
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21G—CALENDERS; ACCESSORIES FOR PAPER-MAKING MACHINES
    • D21G1/00—Calenders; Smoothing apparatus
    • D21G1/0066—Calenders; Smoothing apparatus using a special calendering belt
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/005—Mechanical treatment

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
JP2024544462A 2022-01-25 2022-12-12 リグニンを含有するパルプから製造された製品、特に紙及び板紙の後処理方法 Pending JP2025502520A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP22153302.9A EP4215669A1 (en) 2022-01-25 2022-01-25 Method for post-processing of a product, especially paper or paperboard, which has been fabricated from pulp containing lignin
EP22153302.9 2022-01-25
PCT/EP2022/085321 WO2023143799A1 (en) 2022-01-25 2022-12-12 Method for post-processing of a product, especially paper or paperboard, which has been fabricated from pulp containing lignin

Publications (2)

Publication Number Publication Date
JP2025502520A true JP2025502520A (ja) 2025-01-24
JP2025502520A5 JP2025502520A5 (https=) 2025-11-25

Family

ID=80035132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024544462A Pending JP2025502520A (ja) 2022-01-25 2022-12-12 リグニンを含有するパルプから製造された製品、特に紙及び板紙の後処理方法

Country Status (6)

Country Link
US (1) US20250109554A1 (https=)
EP (1) EP4215669A1 (https=)
JP (1) JP2025502520A (https=)
CN (1) CN118591668A (https=)
CA (1) CA3248725A1 (https=)
WO (1) WO2023143799A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2025248402A1 (en) * 2024-05-29 2025-12-04 Valmet Tissue Converting S.P.A. Device for processing a continuous web material, in particular a cellulose web material

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3011217A1 (de) * 1980-03-22 1981-10-01 Theodor Hymmen Kg, 4800 Bielefeld Vorrichtung zum zusammenfuegen mehrerer werkstoffschichten
EP1470289B1 (en) * 2002-01-29 2011-07-13 Metso Paper, Inc. Calender device for calendering a coated or uncoated fibrous web
FI20020159A7 (fi) * 2002-01-29 2003-07-30 Metso Paper Inc Pinnan muokkauslaite ja laitetta käyttävä menetelmä päällystetyn tai päällystämättömän kuiturainan viimeistelemiseksi
FI120596B (fi) * 2003-03-07 2009-12-15 Metso Paper Inc Menetelmä paperin tai kartongin muokkaamiseksi
FI20035053L (fi) * 2003-04-29 2004-10-30 Metso Paper Inc Laitteisto ja menetelmä paperin tai kartongin valmistamiseksi ja näin valmistettu paperi tai kartonki
FI20075783A7 (fi) * 2007-11-05 2009-05-06 Metso Paper Inc Rainanmuodostuskone
DE102010033578A1 (de) * 2010-08-03 2012-02-09 Sandvik Materials Technology Deutschland Gmbh Doppelbandpresse und Verfahren zum Herstellen eines plattenförmigen Produkts mit einer Doppelbandpresse
US11525215B2 (en) * 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film

Also Published As

Publication number Publication date
WO2023143799A1 (en) 2023-08-03
US20250109554A1 (en) 2025-04-03
CN118591668A (zh) 2024-09-03
CA3248725A1 (en) 2023-08-03
EP4215669A1 (en) 2023-07-26

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