CN117377418B - 卷筒卫生纸 - Google Patents

卷筒卫生纸

Info

Publication number
CN117377418B
CN117377418B CN202280037221.9A CN202280037221A CN117377418B CN 117377418 B CN117377418 B CN 117377418B CN 202280037221 A CN202280037221 A CN 202280037221A CN 117377418 B CN117377418 B CN 117377418B
Authority
CN
China
Prior art keywords
roll
toilet paper
paper
sheet
concave portion
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.)
Active
Application number
CN202280037221.9A
Other languages
English (en)
Chinese (zh)
Other versions
CN117377418A (zh
Inventor
天野良美
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 CN117377418A publication Critical patent/CN117377418A/zh
Application granted granted Critical
Publication of CN117377418B publication Critical patent/CN117377418B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT; ACCESSORIES THEREFOR, e.g. TOILET ACCESSORIES
    • A47K10/00—Body-drying implements; Toilet paper; Holders therefor
    • A47K10/16—Paper towels; Toilet paper; Holders therefor
    • 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
    • D21H27/02—Patterned 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
    • D21H27/30—Multi-ply
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/15—Sheet, web, or layer weakened to permit separation through thickness

Landscapes

  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Thin Papers (AREA)
CN202280037221.9A 2021-09-30 2022-03-10 卷筒卫生纸 Active CN117377418B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021-161609 2021-09-30
JP2021161609A JP7766447B2 (ja) 2021-09-30 2021-09-30 トイレットロール
PCT/JP2022/010725 WO2023053494A1 (ja) 2021-09-30 2022-03-10 トイレットロール

Publications (2)

Publication Number Publication Date
CN117377418A CN117377418A (zh) 2024-01-09
CN117377418B true CN117377418B (zh) 2026-04-10

Family

ID=85782137

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280037221.9A Active CN117377418B (zh) 2021-09-30 2022-03-10 卷筒卫生纸

Country Status (6)

Country Link
US (1) US20240324829A1 (https=)
EP (1) EP4356800A4 (https=)
JP (1) JP7766447B2 (https=)
CN (1) CN117377418B (https=)
TW (1) TWI893284B (https=)
WO (1) WO2023053494A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009039308A (ja) * 2007-08-09 2009-02-26 Oji Nepia Kk 衛生用紙
JP2020084361A (ja) * 2018-11-21 2020-06-04 大王製紙株式会社 ペーパータオル及びペーパータオルの製造方法
JP2020179013A (ja) * 2019-04-26 2020-11-05 日本製紙クレシア株式会社 温水洗浄便座トイレ用トイレットロール

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19758069C1 (de) * 1997-12-29 1999-11-04 Sca Hygiene Prod Gmbh Verfahren und Vorrichtung zum Erzeugen einer Lagenhaftung zwischen Lagen aus Tissue-Papier
JP3992943B2 (ja) * 2001-05-28 2007-10-17 大王製紙株式会社 トイレットペーパーロールおよびその製造方法
US7235156B2 (en) * 2001-11-27 2007-06-26 Kimberly-Clark Worldwide, Inc. Method for reducing nesting in paper products and paper products formed therefrom
JP3619808B2 (ja) * 2002-01-08 2005-02-16 大王製紙株式会社 トイレット用巻取衛生ロール紙
JP5602998B2 (ja) * 2008-09-19 2014-10-08 大王製紙株式会社 衛生薄葉紙ロール
JP6021532B2 (ja) 2012-09-03 2016-11-09 大王製紙株式会社 水解性衛生薄葉紙
JP2016158856A (ja) * 2015-03-02 2016-09-05 丸富製紙株式会社 ペーパーロール
JP6186482B1 (ja) * 2016-09-23 2017-08-23 日本製紙クレシア株式会社 トイレットロール
JP6972467B2 (ja) 2017-06-30 2021-11-24 日本製紙クレシア株式会社 シャワートイレ用トイレットロール
JP7033529B2 (ja) * 2018-12-12 2022-03-10 大王製紙株式会社 トイレットロール
JP7205521B2 (ja) * 2020-07-09 2023-01-17 王子ホールディングス株式会社 トイレットロール

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009039308A (ja) * 2007-08-09 2009-02-26 Oji Nepia Kk 衛生用紙
JP2020084361A (ja) * 2018-11-21 2020-06-04 大王製紙株式会社 ペーパータオル及びペーパータオルの製造方法
JP2020179013A (ja) * 2019-04-26 2020-11-05 日本製紙クレシア株式会社 温水洗浄便座トイレ用トイレットロール

Also Published As

Publication number Publication date
TW202315562A (zh) 2023-04-16
EP4356800A1 (en) 2024-04-24
EP4356800A4 (en) 2025-06-18
JP7766447B2 (ja) 2025-11-10
JP2023051120A (ja) 2023-04-11
TWI893284B (zh) 2025-08-11
WO2023053494A1 (ja) 2023-04-06
US20240324829A1 (en) 2024-10-03
CN117377418A (zh) 2024-01-09

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