JP7766447B2 - トイレットロール - Google Patents

トイレットロール

Info

Publication number
JP7766447B2
JP7766447B2 JP2021161609A JP2021161609A JP7766447B2 JP 7766447 B2 JP7766447 B2 JP 7766447B2 JP 2021161609 A JP2021161609 A JP 2021161609A JP 2021161609 A JP2021161609 A JP 2021161609A JP 7766447 B2 JP7766447 B2 JP 7766447B2
Authority
JP
Japan
Prior art keywords
roll
toilet
paper
recesses
sheet
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
JP2021161609A
Other languages
English (en)
Japanese (ja)
Other versions
JP2023051120A5 (https=
JP2023051120A (ja
Inventor
良美 天野
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
Priority to JP2021161609A priority Critical patent/JP7766447B2/ja
Priority to TW111108473A priority patent/TWI893284B/zh
Priority to PCT/JP2022/010725 priority patent/WO2023053494A1/ja
Priority to EP22875378.6A priority patent/EP4356800A4/en
Priority to CN202280037221.9A priority patent/CN117377418B/zh
Priority to US18/580,386 priority patent/US20240324829A1/en
Publication of JP2023051120A publication Critical patent/JP2023051120A/ja
Publication of JP2023051120A5 publication Critical patent/JP2023051120A5/ja
Application granted granted Critical
Publication of JP7766447B2 publication Critical patent/JP7766447B2/ja
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)
JP2021161609A 2021-09-30 2021-09-30 トイレットロール Active JP7766447B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2021161609A JP7766447B2 (ja) 2021-09-30 2021-09-30 トイレットロール
TW111108473A TWI893284B (zh) 2021-09-30 2022-03-09 捲筒衛生紙
EP22875378.6A EP4356800A4 (en) 2021-09-30 2022-03-10 Toilet paper roll
CN202280037221.9A CN117377418B (zh) 2021-09-30 2022-03-10 卷筒卫生纸
PCT/JP2022/010725 WO2023053494A1 (ja) 2021-09-30 2022-03-10 トイレットロール
US18/580,386 US20240324829A1 (en) 2021-09-30 2022-03-10 Toilet paper roll

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021161609A JP7766447B2 (ja) 2021-09-30 2021-09-30 トイレットロール

Publications (3)

Publication Number Publication Date
JP2023051120A JP2023051120A (ja) 2023-04-11
JP2023051120A5 JP2023051120A5 (https=) 2024-03-11
JP7766447B2 true JP7766447B2 (ja) 2025-11-10

Family

ID=85782137

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021161609A Active JP7766447B2 (ja) 2021-09-30 2021-09-30 トイレットロール

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
CN117377418B (zh) 2026-04-10
EP4356800A1 (en) 2024-04-24
EP4356800A4 (en) 2025-06-18
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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