KR102644625B1 - 화장지 - Google Patents

화장지 Download PDF

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Publication number
KR102644625B1
KR102644625B1 KR1020217012187A KR20217012187A KR102644625B1 KR 102644625 B1 KR102644625 B1 KR 102644625B1 KR 1020217012187 A KR1020217012187 A KR 1020217012187A KR 20217012187 A KR20217012187 A KR 20217012187A KR 102644625 B1 KR102644625 B1 KR 102644625B1
Authority
KR
South Korea
Prior art keywords
toilet paper
paper
ply
thickness
pulp
Prior art date
Application number
KR1020217012187A
Other languages
English (en)
Korean (ko)
Other versions
KR20210095857A (ko
Inventor
슈타 야스이
미노루 이와사키
Original Assignee
다이오 페이퍼 코퍼레이션
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 다이오 페이퍼 코퍼레이션 filed Critical 다이오 페이퍼 코퍼레이션
Publication of KR20210095857A publication Critical patent/KR20210095857A/ko
Application granted granted Critical
Publication of KR102644625B1 publication Critical patent/KR102644625B1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; 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
    • D21H11/00—Pulp or paper, comprising cellulose or lignocellulose fibres of natural origin only
    • D21H11/02—Chemical or chemomechanical or chemothermomechanical pulp
    • D21H11/04—Kraft or sulfate pulp
    • 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
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/03—Non-macromolecular organic compounds
    • D21H17/05—Non-macromolecular organic compounds containing elements other than carbon and hydrogen only
    • D21H17/07—Nitrogen-containing compounds
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/22—Agents rendering paper porous, absorbent or bulky
    • D21H21/24—Surfactants
    • 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/32—Bleaching agents
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Sanitary Thin Papers (AREA)
  • Paper (AREA)
KR1020217012187A 2018-11-30 2019-11-22 화장지 KR102644625B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2018226101A JP6689944B1 (ja) 2018-11-30 2018-11-30 トイレットペーパー
JPJP-P-2018-226101 2018-11-30
PCT/JP2019/045729 WO2020110923A1 (fr) 2018-11-30 2019-11-22 Papier hygiénique

Publications (2)

Publication Number Publication Date
KR20210095857A KR20210095857A (ko) 2021-08-03
KR102644625B1 true KR102644625B1 (ko) 2024-03-06

Family

ID=70413777

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020217012187A KR102644625B1 (ko) 2018-11-30 2019-11-22 화장지

Country Status (7)

Country Link
US (1) US20210401242A1 (fr)
EP (1) EP3865035A4 (fr)
JP (1) JP6689944B1 (fr)
KR (1) KR102644625B1 (fr)
CN (1) CN112911977B (fr)
BR (1) BR112021010204A2 (fr)
WO (1) WO2020110923A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113699825A (zh) * 2021-08-31 2021-11-26 田家辉 一种不易破碎的卫生纸及其制备方法

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* Cited by examiner, † Cited by third party
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JPH06322696A (ja) * 1993-05-13 1994-11-22 Nippon Paper Ind Co Ltd 家庭用紙及びその製造方法
US6419790B1 (en) * 1996-05-09 2002-07-16 Fort James Corporation Methods of making an ultra soft, high basis weight tissue and product produced thereby
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US6153053A (en) * 1998-04-15 2000-11-28 Fort James Corporation Soft, bulky single-ply absorbent paper having a serpentine configuration and methods for its manufacture
US6896768B2 (en) * 2001-04-27 2005-05-24 Fort James Corporation Soft bulky multi-ply product and method of making the same
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Also Published As

Publication number Publication date
WO2020110923A1 (fr) 2020-06-04
JP6689944B1 (ja) 2020-04-28
KR20210095857A (ko) 2021-08-03
JP2020081795A (ja) 2020-06-04
CN112911977B (zh) 2022-11-11
CN112911977A (zh) 2021-06-04
BR112021010204A2 (pt) 2021-08-17
EP3865035A1 (fr) 2021-08-18
EP3865035A4 (fr) 2022-07-20
US20210401242A1 (en) 2021-12-30

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