RU2637404C2 - Нетканое полотно - Google Patents

Нетканое полотно Download PDF

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Publication number
RU2637404C2
RU2637404C2 RU2014139060A RU2014139060A RU2637404C2 RU 2637404 C2 RU2637404 C2 RU 2637404C2 RU 2014139060 A RU2014139060 A RU 2014139060A RU 2014139060 A RU2014139060 A RU 2014139060A RU 2637404 C2 RU2637404 C2 RU 2637404C2
Authority
RU
Russia
Prior art keywords
protruding part
nonwoven fabric
small
fibers
protruding
Prior art date
Application number
RU2014139060A
Other languages
English (en)
Russian (ru)
Other versions
RU2014139060A (ru
Inventor
Хироко КАВАГУТИ
Масахиро ТАНИГУТИ
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 RU2014139060A publication Critical patent/RU2014139060A/ru
Application granted granted Critical
Publication of RU2637404C2 publication Critical patent/RU2637404C2/ru

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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
    • A61F13/51—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 outer layers
    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/51104—Topsheet, i.e. the permeable cover or layer facing the skin the top sheet having a three-dimensional cross-section, e.g. corrugations, embossments, recesses or projections
    • 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
    • D04H1/54—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 by welding together the fibres, e.g. by partially melting or dissolving
    • D04H1/558—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 by welding together the fibres, e.g. by partially melting or dissolving in combination with mechanical or physical treatments other than embossing
    • 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
    • D04H1/76—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 otherwise than in a plane, e.g. in a tubular way

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Heart & Thoracic Surgery (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)
  • Mechanical Engineering (AREA)
  • Epidemiology (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Cleaning Implements For Floors, Carpets, Furniture, Walls, And The Like (AREA)
RU2014139060A 2012-02-29 2013-02-18 Нетканое полотно RU2637404C2 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012043274A JP5439524B2 (ja) 2012-02-29 2012-02-29 不織布
JP2012-043274 2012-02-29
PCT/JP2013/053895 WO2013129167A1 (ja) 2012-02-29 2013-02-18 不織布

Publications (2)

Publication Number Publication Date
RU2014139060A RU2014139060A (ru) 2016-04-20
RU2637404C2 true RU2637404C2 (ru) 2017-12-04

Family

ID=49082367

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014139060A RU2637404C2 (ru) 2012-02-29 2013-02-18 Нетканое полотно

Country Status (6)

Country Link
JP (1) JP5439524B2 (xx)
CN (1) CN103958756B (xx)
BR (1) BR112014020031B1 (xx)
MY (1) MY165592A (xx)
RU (1) RU2637404C2 (xx)
WO (1) WO2013129167A1 (xx)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3113740B1 (en) 2014-03-06 2018-01-31 The Procter and Gamble Company Multi-component topsheets
CN113893094B (zh) 2014-03-06 2023-07-21 宝洁公司 三维基底
WO2015134371A1 (en) 2014-03-06 2015-09-11 The Procter & Gamble Company Multi-component topsheets
JP6391459B2 (ja) * 2014-12-19 2018-09-19 花王株式会社 吸収性物品
CN105636566B (zh) * 2014-12-26 2017-10-10 尤妮佳股份有限公司 吸收性物品用无纺布
JP6566657B2 (ja) * 2015-02-18 2019-08-28 花王株式会社 積層不織布
JP5829349B1 (ja) * 2015-05-29 2015-12-09 ユニ・チャーム株式会社 吸収性物品用不織布
CN107920938B (zh) 2015-08-26 2021-07-30 宝洁公司 具有三维基底和标记的吸收制品
EP3478235B1 (en) 2016-07-01 2020-10-14 The Procter and Gamble Company Absorbent articles with improved topsheet dryness
EP3591107B1 (en) * 2017-02-28 2023-06-14 Toray Industries, Inc. Laminated nonwoven fabric
JP7050128B2 (ja) 2020-08-25 2022-04-07 花王株式会社 吸収性物品

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004113489A (ja) * 2002-09-26 2004-04-15 Asahi Kasei Fibers Corp 柔軟な衛生材料用不織布及び使い捨て衛生材料
JP2009160032A (ja) * 2007-12-28 2009-07-23 Kao Corp 吸収性物品の表面シート
RU2500844C2 (ru) * 2008-12-25 2013-12-10 Као Корпорейшн Нетканая ткань и способ ее получения

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242632A (en) * 1989-07-18 1993-09-07 Mitsui Petrochemical Industries, Ltd. Nonwoven fabric and a method of manufacturing the same
US5674591A (en) * 1994-09-16 1997-10-07 James; William A. Nonwoven fabrics having raised portions
JP5161790B2 (ja) * 2006-11-22 2013-03-13 ユニ・チャーム株式会社 吸収性物品及びその製造方法
JP5604041B2 (ja) * 2007-12-10 2014-10-08 花王株式会社 伸縮性複合シート
JP5074174B2 (ja) * 2007-12-25 2012-11-14 花王株式会社 立体賦形不織布の製造方法
JP5529518B2 (ja) * 2009-12-16 2014-06-25 花王株式会社 不織布の製造方法
WO2012086730A1 (ja) * 2010-12-24 2012-06-28 花王株式会社 不織布及びこれを用いた吸収性物品

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004113489A (ja) * 2002-09-26 2004-04-15 Asahi Kasei Fibers Corp 柔軟な衛生材料用不織布及び使い捨て衛生材料
JP2009160032A (ja) * 2007-12-28 2009-07-23 Kao Corp 吸収性物品の表面シート
RU2500844C2 (ru) * 2008-12-25 2013-12-10 Као Корпорейшн Нетканая ткань и способ ее получения

Also Published As

Publication number Publication date
CN103958756A (zh) 2014-07-30
MY165592A (en) 2018-04-16
RU2014139060A (ru) 2016-04-20
JP2013177715A (ja) 2013-09-09
BR112014020031A8 (pt) 2017-07-11
JP5439524B2 (ja) 2014-03-12
WO2013129167A1 (ja) 2013-09-06
BR112014020031A2 (xx) 2017-06-20
BR112014020031B1 (pt) 2021-02-02
CN103958756B (zh) 2017-06-23

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