JP7348272B2 - 使い捨て着用物品の吸収性コアの製造装置および製造方法 - Google Patents

使い捨て着用物品の吸収性コアの製造装置および製造方法 Download PDF

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Publication number
JP7348272B2
JP7348272B2 JP2021513532A JP2021513532A JP7348272B2 JP 7348272 B2 JP7348272 B2 JP 7348272B2 JP 2021513532 A JP2021513532 A JP 2021513532A JP 2021513532 A JP2021513532 A JP 2021513532A JP 7348272 B2 JP7348272 B2 JP 7348272B2
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Japan
Prior art keywords
drum
area
fibers
thick
stacked
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JP2021513532A
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English (en)
Japanese (ja)
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JPWO2020209006A1 (https=
Inventor
豊志 梅林
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.)
Zuiko Corp
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Zuiko Corp
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Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15658—Forming continuous, e.g. composite, fibrous webs, e.g. involving the application of pulverulent material on parts thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15617—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres
    • A61F13/15642—Making absorbent pads from fibres or pulverulent material with or without treatment of the fibres by depositing continuous layers or pads of fibrous material on single sheets or webs
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15764—Transferring, feeding or handling devices; Drives
    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15926—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for vacuum forming
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2501/00—Wearing apparel
    • D—TEXTILES; PAPER
    • D10—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B—INDEXING SCHEME ASSOCIATED WITH SUBLASSES OF SECTION D, RELATING TO TEXTILES
    • D10B2509/00—Medical; Hygiene
    • D10B2509/02—Bandages, dressings or absorbent pads
    • D10B2509/026—Absorbent pads; Tampons; Laundry; Towels

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
JP2021513532A 2019-04-10 2020-03-14 使い捨て着用物品の吸収性コアの製造装置および製造方法 Active JP7348272B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019074625 2019-04-10
JP2019074625 2019-04-10
PCT/JP2020/011312 WO2020209006A1 (ja) 2019-04-10 2020-03-14 使い捨て着用物品の吸収性コアの製造装置および製造方法

Publications (2)

Publication Number Publication Date
JPWO2020209006A1 JPWO2020209006A1 (https=) 2020-10-15
JP7348272B2 true JP7348272B2 (ja) 2023-09-20

Family

ID=72751962

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021513532A Active JP7348272B2 (ja) 2019-04-10 2020-03-14 使い捨て着用物品の吸収性コアの製造装置および製造方法

Country Status (5)

Country Link
US (1) US11850129B2 (https=)
EP (1) EP3954350B1 (https=)
JP (1) JP7348272B2 (https=)
CN (1) CN113556995B (https=)
WO (1) WO2020209006A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113556995B (zh) * 2019-04-10 2022-11-29 株式会社瑞光 一次性穿着物品的吸收性芯的制造装置及制造方法
JP7610026B2 (ja) * 2021-10-15 2025-01-07 株式会社瑞光 使い捨て着用物品の吸収性コアの製造装置および製造方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002516191A (ja) 1998-05-28 2002-06-04 エススィーエイ ハイジーン プロダクツ エイビー 空気吹込繊維吸収材コアを形成するための方法および装置
JP2013046663A (ja) 2011-08-29 2013-03-07 Unicharm Corp 吸収性物品の製造方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4764325A (en) 1986-05-28 1988-08-16 The Procter & Gamble Company Apparatus for and methods of forming airlaid fibrous webs having a multiplicity of components
JP3153060B2 (ja) 1993-11-29 2001-04-03 花王株式会社 繊維の積繊方法及び積繊装置
US5597437A (en) * 1995-01-12 1997-01-28 Procter & Gamble Zero scrap absorbent core formation process
JP4312112B2 (ja) 2004-07-01 2009-08-12 花王株式会社 積繊体製造装置
EP2286776B1 (en) * 2004-07-28 2017-07-12 The Procter and Gamble Company Process for producing absorbent core structures
JP5046865B2 (ja) 2007-11-05 2012-10-10 花王株式会社 吸収性物品及びその製造方法
WO2013179779A1 (ja) * 2012-05-29 2013-12-05 株式会社瑞光 使い捨てパンツ型おむつの製造方法
CN105979916B (zh) * 2014-02-03 2019-07-26 株式会社瑞光 一次性穿着物品的制造方法
ITUB20154187A1 (it) * 2015-10-06 2016-01-06 Fameccanica Data Spa Procedimento ed apparecchiatura per la produzione di una struttura assorbente
CN111565682A (zh) 2017-11-15 2020-08-21 瑞光株式会社 吸收体制造方法和制造装置
CN113556995B (zh) * 2019-04-10 2022-11-29 株式会社瑞光 一次性穿着物品的吸收性芯的制造装置及制造方法
EP4029483B1 (en) * 2019-09-11 2023-10-04 Zuiko Corporation Devices and methods for manufacturing absorbent bodies
EP4106700A1 (en) * 2020-02-19 2022-12-28 Ontex BV Process and apparatus for making channeled absorbent articles
EP4137107A4 (en) * 2020-05-08 2023-09-13 Zuiko Corporation METHOD FOR MANUFACTURING WEARABLE ARTICLES
WO2021242320A1 (en) * 2020-05-29 2021-12-02 Kimberly-Clark Worldwide, Inc. Component including a volatile hydrophobic coating and methods including the same

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002516191A (ja) 1998-05-28 2002-06-04 エススィーエイ ハイジーン プロダクツ エイビー 空気吹込繊維吸収材コアを形成するための方法および装置
JP2013046663A (ja) 2011-08-29 2013-03-07 Unicharm Corp 吸収性物品の製造方法

Also Published As

Publication number Publication date
EP3954350B1 (en) 2024-10-16
EP3954350C0 (en) 2024-10-16
EP3954350A1 (en) 2022-02-16
CN113556995B (zh) 2022-11-29
CN113556995A (zh) 2021-10-26
US20220211549A1 (en) 2022-07-07
EP3954350A4 (en) 2022-06-08
WO2020209006A1 (ja) 2020-10-15
JPWO2020209006A1 (https=) 2020-10-15
US11850129B2 (en) 2023-12-26

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