EP4201278A4 - Method for manufacturing tissue paper and method for manufacturing tissue paper product - Google Patents

Method for manufacturing tissue paper and method for manufacturing 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)
English (en)
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 tissue paper product Pending EP4201278A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020169410A JP7520677B2 (ja) 2020-10-06 2020-10-06 ティシュペーパーの製造方法及びティシュペーパー製品の製造方法
PCT/JP2021/036648 WO2022075267A1 (ja) 2020-10-06 2021-10-04 ティシュペーパーの製造方法及びティシュペーパー製品の製造方法

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 tissue paper product

Country Status (6)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7066600B2 (ja) * 2018-11-30 2022-05-13 大王製紙株式会社 ティシュペーパー

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 (ja) 2009-09-30 2014-05-21 大王製紙株式会社 衛生用薄葉紙及び衛生用薄葉紙の製造方法
JP4676552B1 (ja) * 2009-12-28 2011-04-27 大王製紙株式会社 ティシュペーパー製品用二次原反ロールの製造方法
JP5512755B2 (ja) * 2012-07-13 2014-06-04 大王製紙株式会社 ティシュペーパー製品
JP6393997B2 (ja) 2014-02-07 2018-09-26 王子ホールディングス株式会社 衛生薄葉紙製品の製造方法
JP6310493B2 (ja) 2016-03-31 2018-04-11 大王製紙株式会社 ティシュペーパーの製造方法
JP6633565B2 (ja) 2017-03-31 2020-01-22 大王製紙株式会社 ティシュペーパー及びティシュペーパー製品の製造方法
CN111133147B (zh) * 2017-09-29 2022-04-29 易希提卫生与保健公司 吸收性片材的无芯卷及其制造方法
JP7133943B2 (ja) * 2018-02-28 2022-09-09 大王製紙株式会社 ティシュペーパー
JP7066600B2 (ja) * 2018-11-30 2022-05-13 大王製紙株式会社 ティシュペーパー

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 (ja) 2024-07-23
CN116234484B (zh) 2025-10-17
US20230366156A1 (en) 2023-11-16
CN116234484A (zh) 2023-06-06
TW202216030A (zh) 2022-05-01
JP2022061414A (ja) 2022-04-18
TWI883276B (zh) 2025-05-11
WO2022075267A1 (ja) 2022-04-14

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