CN118591668A - 用于由含有木质素的纸浆制成的产品、尤其是纸或纸板的后处理的方法 - Google Patents

用于由含有木质素的纸浆制成的产品、尤其是纸或纸板的后处理的方法 Download PDF

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Publication number
CN118591668A
CN118591668A CN202280090102.XA CN202280090102A CN118591668A CN 118591668 A CN118591668 A CN 118591668A CN 202280090102 A CN202280090102 A CN 202280090102A CN 118591668 A CN118591668 A CN 118591668A
Authority
CN
China
Prior art keywords
belt
product
pressure
roller
gap
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
CN202280090102.XA
Other languages
English (en)
Chinese (zh)
Inventor
C·加西亚-林德格伦
H-K·施罗姆
D·塔米尔
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.)
IPCO Germany GmbH
Original Assignee
IPCO Germany 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 IPCO Germany GmbH filed Critical IPCO Germany GmbH
Publication of CN118591668A publication Critical patent/CN118591668A/zh
Pending legal-status Critical Current

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Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
CN202280090102.XA 2022-01-25 2022-12-12 用于由含有木质素的纸浆制成的产品、尤其是纸或纸板的后处理的方法 Pending CN118591668A (zh)

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 (1)

Publication Number Publication Date
CN118591668A true CN118591668A (zh) 2024-09-03

Family

ID=80035132

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280090102.XA Pending CN118591668A (zh) 2022-01-25 2022-12-12 用于由含有木质素的纸浆制成的产品、尤其是纸或纸板的后处理的方法

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

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1625627A (zh) * 2002-01-29 2005-06-08 梅特索纸业有限公司 用于处理涂布的或未涂布的纤维纸幅的处理设备及其操作方法
CN1625628A (zh) * 2002-01-29 2005-06-08 梅特索纸业有限公司 处理涂布的或未涂布的纤维纸幅的处理装置及其操作方法
CN1768180A (zh) * 2003-04-29 2006-05-03 美卓造纸机械公司 用于制造纸或纸板的装置和方法以及由此制造的纸或纸板
CN101429738A (zh) * 2007-11-05 2009-05-13 美卓造纸机械公司 幅材制造机
CN103052482A (zh) * 2010-08-03 2013-04-17 山特维克材料技术德国有限公司 双带压力机以及使用双带压力机制造板状产品的方法

Family Cites Families (3)

* 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
FI120596B (fi) * 2003-03-07 2009-12-15 Metso Paper Inc Menetelmä paperin tai kartongin muokkaamiseksi
US11525215B2 (en) * 2018-08-23 2022-12-13 Eastman Chemical Company Cellulose and cellulose ester film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1625627A (zh) * 2002-01-29 2005-06-08 梅特索纸业有限公司 用于处理涂布的或未涂布的纤维纸幅的处理设备及其操作方法
CN1625628A (zh) * 2002-01-29 2005-06-08 梅特索纸业有限公司 处理涂布的或未涂布的纤维纸幅的处理装置及其操作方法
CN1768180A (zh) * 2003-04-29 2006-05-03 美卓造纸机械公司 用于制造纸或纸板的装置和方法以及由此制造的纸或纸板
CN101429738A (zh) * 2007-11-05 2009-05-13 美卓造纸机械公司 幅材制造机
CN103052482A (zh) * 2010-08-03 2013-04-17 山特维克材料技术德国有限公司 双带压力机以及使用双带压力机制造板状产品的方法

Also Published As

Publication number Publication date
WO2023143799A1 (en) 2023-08-03
US20250109554A1 (en) 2025-04-03
JP2025502520A (ja) 2025-01-24
CA3248725A1 (en) 2023-08-03
EP4215669A1 (en) 2023-07-26

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