RU2765080C2 - Впитывающий элемент и впитывающее изделие - Google Patents

Впитывающий элемент и впитывающее изделие Download PDF

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Publication number
RU2765080C2
RU2765080C2 RU2020115882A RU2020115882A RU2765080C2 RU 2765080 C2 RU2765080 C2 RU 2765080C2 RU 2020115882 A RU2020115882 A RU 2020115882A RU 2020115882 A RU2020115882 A RU 2020115882A RU 2765080 C2 RU2765080 C2 RU 2765080C2
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RU
Russia
Prior art keywords
absorbent
fiber
fibers
absorbent element
zone
Prior art date
Application number
RU2020115882A
Other languages
English (en)
Russian (ru)
Other versions
RU2020115882A (ru
RU2020115882A3 (ja
Inventor
Аки ЮЯМА
Юта ТАЦУМИ
Масая КАНЕКО
Томоюки МОТЕГИ
Юки КАТО
Original Assignee
Као Корпорейшн
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 Као Корпорейшн filed Critical Као Корпорейшн
Publication of RU2020115882A publication Critical patent/RU2020115882A/ru
Publication of RU2020115882A3 publication Critical patent/RU2020115882A3/ru
Application granted granted Critical
Publication of RU2765080C2 publication Critical patent/RU2765080C2/ru

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    • 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
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • 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
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • 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
    • A61F13/53—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium
    • A61F13/534—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad
    • A61F13/535—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes
    • A61F13/536—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the absorbing medium having an inhomogeneous composition through the thickness of the pad inhomogeneous in the plane of the pad, e.g. core absorbent layers being of different sizes having discontinuous areas of compression
    • 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
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/48—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation
    • D04H1/485—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation in combination with weld-bonding

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
RU2020115882A 2017-11-28 2018-11-27 Впитывающий элемент и впитывающее изделие RU2765080C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017228422A JP6523412B1 (ja) 2017-11-28 2017-11-28 吸収体及び吸収性物品
JP2017-228422 2017-11-28
PCT/JP2018/043486 WO2019107325A1 (ja) 2017-11-28 2018-11-27 吸収体及び吸収性物品

Publications (3)

Publication Number Publication Date
RU2020115882A RU2020115882A (ru) 2021-12-29
RU2020115882A3 RU2020115882A3 (ja) 2021-12-29
RU2765080C2 true RU2765080C2 (ru) 2022-01-25

Family

ID=66655735

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2020115882A RU2765080C2 (ru) 2017-11-28 2018-11-27 Впитывающий элемент и впитывающее изделие

Country Status (5)

Country Link
JP (1) JP6523412B1 (ja)
CN (1) CN111148492B (ja)
RU (1) RU2765080C2 (ja)
TW (1) TWI783083B (ja)
WO (1) WO2019107325A1 (ja)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002301105A (ja) * 2001-04-06 2002-10-15 Uni Charm Corp 吸収性物品、吸収性物品用吸収体及びその製造方法
JP2005237952A (ja) * 2004-01-27 2005-09-08 Kao Corp 吸収性物品
RU144245U1 (ru) * 2011-06-23 2014-08-20 Као Корпорейшн Впитывающее изделие
RU2527121C2 (ru) * 2009-11-24 2014-08-27 Као Корпорейшн Абсорбирующее изделие
JP2016043197A (ja) * 2014-08-26 2016-04-04 ユニ・チャーム株式会社 吸収体、及び当該吸収体を含む吸収性物品
JP2017119024A (ja) * 2015-12-28 2017-07-06 ユニ・チャーム株式会社 吸収性物品の外装シート用の不織布、並びに当該不織布を外装シートとして含む吸収性物品

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4813948A (en) * 1987-09-01 1989-03-21 Minnesota Mining And Manufacturing Company Microwebs and nonwoven materials containing microwebs
JP3456531B2 (ja) * 1999-09-07 2003-10-14 チッソ株式会社 スパンボンド不織布、その製造方法及びこれを用いた吸収性物品
US7145054B2 (en) * 2004-02-18 2006-12-05 Kimberly-Clark Worldwide, Inc. Embossed absorbent article
JP4953945B2 (ja) * 2007-07-03 2012-06-13 ユニ・チャーム株式会社 吸収性物品の個包装体、包装用シートおよび包装用シートの製造方法
WO2012006300A1 (en) * 2010-07-07 2012-01-12 3M Innovative Properties Company Patterned air-laid nonwoven fibrous webs and methods of making and using same
JP5765988B2 (ja) * 2011-03-29 2015-08-19 ユニ・チャーム株式会社 吸収性物品

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002301105A (ja) * 2001-04-06 2002-10-15 Uni Charm Corp 吸収性物品、吸収性物品用吸収体及びその製造方法
JP2005237952A (ja) * 2004-01-27 2005-09-08 Kao Corp 吸収性物品
RU2527121C2 (ru) * 2009-11-24 2014-08-27 Као Корпорейшн Абсорбирующее изделие
RU144245U1 (ru) * 2011-06-23 2014-08-20 Као Корпорейшн Впитывающее изделие
JP2016043197A (ja) * 2014-08-26 2016-04-04 ユニ・チャーム株式会社 吸収体、及び当該吸収体を含む吸収性物品
JP2017119024A (ja) * 2015-12-28 2017-07-06 ユニ・チャーム株式会社 吸収性物品の外装シート用の不織布、並びに当該不織布を外装シートとして含む吸収性物品

Also Published As

Publication number Publication date
TW201924632A (zh) 2019-07-01
JP6523412B1 (ja) 2019-05-29
RU2020115882A (ru) 2021-12-29
JP2019097608A (ja) 2019-06-24
WO2019107325A1 (ja) 2019-06-06
RU2020115882A3 (ja) 2021-12-29
CN111148492B (zh) 2021-10-08
TWI783083B (zh) 2022-11-11
CN111148492A (zh) 2020-05-12

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