EP4201278A4 - METHOD FOR MANUFACTURING TISSUE PAPER AND METHOD FOR MANUFACTURING A TISSUE PAPER PRODUCT - Google Patents

METHOD FOR MANUFACTURING TISSUE PAPER AND METHOD FOR MANUFACTURING A TISSUE PAPER PRODUCT Download PDF

Info

Publication number
EP4201278A4
EP4201278A4 EP21877566.6A EP21877566A EP4201278A4 EP 4201278 A4 EP4201278 A4 EP 4201278A4 EP 21877566 A EP21877566 A EP 21877566A EP 4201278 A4 EP4201278 A4 EP 4201278A4
Authority
EP
European Patent Office
Prior art keywords
manufacturing
tissue paper
paper product
product
tissue
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
EP21877566.6A
Other languages
German (de)
French (fr)
Other versions
EP4201278A1 (en
Inventor
Sadanao Manabe
Ryoichi Ochi
Yuusuke SHIINOKI
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.)
Daio Paper Corp
Original Assignee
Daio Paper Corp
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 Daio Paper Corp filed Critical Daio Paper Corp
Publication of EP4201278A1 publication Critical patent/EP4201278A1/en
Publication of EP4201278A4 publication Critical patent/EP4201278A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/32—Multi-ply with materials applied between the sheets
    • 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
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/50—Spraying or projecting
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • 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
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/002—Tissue paper; Absorbent paper
    • D21H27/004—Tissue paper; Absorbent paper characterised by specific parameters
    • D21H27/005—Tissue paper; Absorbent paper characterised by specific parameters relating to physical or mechanical properties, e.g. tensile strength, stretch, softness

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sanitary Thin Papers (AREA)
  • Paper (AREA)
EP21877566.6A 2020-10-06 2021-10-04 METHOD FOR MANUFACTURING TISSUE PAPER AND METHOD FOR MANUFACTURING A TISSUE PAPER PRODUCT Pending EP4201278A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020169410A JP7520677B2 (en) 2020-10-06 2020-10-06 Manufacturing method of tissue paper and manufacturing method of tissue paper product
PCT/JP2021/036648 WO2022075267A1 (en) 2020-10-06 2021-10-04 Method for manufacturing tissue paper and method for manufacturing tissue paper product

Publications (2)

Publication Number Publication Date
EP4201278A1 EP4201278A1 (en) 2023-06-28
EP4201278A4 true EP4201278A4 (en) 2024-07-24

Family

ID=81126005

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21877566.6A Pending EP4201278A4 (en) 2020-10-06 2021-10-04 METHOD FOR MANUFACTURING TISSUE PAPER AND METHOD FOR MANUFACTURING A TISSUE PAPER PRODUCT

Country Status (6)

Country Link
US (1) US20230366156A1 (en)
EP (1) EP4201278A4 (en)
JP (1) JP7520677B2 (en)
CN (1) CN116234484B (en)
TW (1) TWI883276B (en)
WO (1) WO2022075267A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7066600B2 (en) * 2018-11-30 2022-05-13 大王製紙株式会社 Tissue paper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641822B2 (en) * 1997-03-19 2003-11-04 Sca Hygiene Products Gmbh Composition containing humidity regulators for preparing tissue products

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5496590B2 (en) 2009-09-30 2014-05-21 大王製紙株式会社 Sanitary tissue paper and method for producing sanitary tissue paper
JP4676552B1 (en) * 2009-12-28 2011-04-27 大王製紙株式会社 Method for producing secondary roll for tissue paper products
JP5512755B2 (en) * 2012-07-13 2014-06-04 大王製紙株式会社 Tissue paper products
JP6393997B2 (en) 2014-02-07 2018-09-26 王子ホールディングス株式会社 Manufacturing method of sanitary thin paper products
JP6310493B2 (en) 2016-03-31 2018-04-11 大王製紙株式会社 Tissue paper manufacturing method
JP6633565B2 (en) 2017-03-31 2020-01-22 大王製紙株式会社 Method for producing tissue paper and tissue paper products
US20200263361A1 (en) * 2017-09-29 2020-08-20 Essity Hygiene And Health Aktiebolag Coreless roll of absorbent sheet and method for manufacturing the same
JP7133943B2 (en) * 2018-02-28 2022-09-09 大王製紙株式会社 tissue paper
JP7066600B2 (en) * 2018-11-30 2022-05-13 大王製紙株式会社 Tissue paper

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6641822B2 (en) * 1997-03-19 2003-11-04 Sca Hygiene Products Gmbh Composition containing humidity regulators for preparing tissue products

Also Published As

Publication number Publication date
EP4201278A1 (en) 2023-06-28
JP7520677B2 (en) 2024-07-23
CN116234484B (en) 2025-10-17
TWI883276B (en) 2025-05-11
US20230366156A1 (en) 2023-11-16
WO2022075267A1 (en) 2022-04-14
JP2022061414A (en) 2022-04-18
CN116234484A (en) 2023-06-06
TW202216030A (en) 2022-05-01

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