RU2617985C2 - Нетканый материал - Google Patents

Нетканый материал Download PDF

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Publication number
RU2617985C2
RU2617985C2 RU2014153855A RU2014153855A RU2617985C2 RU 2617985 C2 RU2617985 C2 RU 2617985C2 RU 2014153855 A RU2014153855 A RU 2014153855A RU 2014153855 A RU2014153855 A RU 2014153855A RU 2617985 C2 RU2617985 C2 RU 2617985C2
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RU
Russia
Prior art keywords
fibers
protruding portion
protruding
nonwoven material
density
Prior art date
Application number
RU2014153855A
Other languages
English (en)
Russian (ru)
Other versions
RU2014153855A (ru
Inventor
Хироко КАВАГУТИ
Масахиро ТАНИГУТИ
Таики УТИЯМА
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 RU2014153855A publication Critical patent/RU2014153855A/ru
Application granted granted Critical
Publication of RU2617985C2 publication Critical patent/RU2617985C2/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 of the pads
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4374—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece using different kinds of webs, e.g. by layering webs
    • 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
    • D04H1/492—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 by fluid jet
    • D04H1/495—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 by fluid jet for formation of patterns, e.g. drilling or rearrangement
    • 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
    • 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
    • D04H1/74—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 orientated, e.g. in parallel (anisotropic fleeces)
    • 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
    • A61F13/45—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 shape
    • A61F13/49—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 shape specially adapted to be worn around the waist, e.g. diapers, nappies

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
RU2014153855A 2012-06-07 2013-05-27 Нетканый материал RU2617985C2 (ru)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2012-130203 2012-06-07
JP2012130203 2012-06-07
JP2013-045998 2013-03-07
JP2013045998A JP6047428B2 (ja) 2012-06-07 2013-03-07 不織布
PCT/JP2013/064651 WO2013183481A1 (ja) 2012-06-07 2013-05-27 不織布

Publications (2)

Publication Number Publication Date
RU2014153855A RU2014153855A (ru) 2016-07-27
RU2617985C2 true RU2617985C2 (ru) 2017-04-28

Family

ID=49711874

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2014153855A RU2617985C2 (ru) 2012-06-07 2013-05-27 Нетканый материал

Country Status (4)

Country Link
JP (1) JP6047428B2 (enrdf_load_stackoverflow)
CN (1) CN104246046B (enrdf_load_stackoverflow)
RU (1) RU2617985C2 (enrdf_load_stackoverflow)
WO (1) WO2013183481A1 (enrdf_load_stackoverflow)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5985258B2 (ja) * 2012-05-31 2016-09-06 花王株式会社 不織布
JP6480173B2 (ja) * 2014-12-16 2019-03-06 花王株式会社 使い捨ておむつ
JP6566657B2 (ja) * 2015-02-18 2019-08-28 花王株式会社 積層不織布
JP6320349B2 (ja) * 2015-06-30 2018-05-09 ユニ・チャーム株式会社 不織布及びそれを用いた吸収性物品
CN107614772A (zh) * 2015-07-24 2018-01-19 株式会社可乐丽 纤维叠层体
JP6566852B2 (ja) * 2015-11-30 2019-08-28 花王株式会社 不織布
JP6594936B2 (ja) * 2017-08-31 2019-10-23 花王株式会社 不織布
WO2019044218A1 (ja) 2017-08-31 2019-03-07 花王株式会社 不織布
WO2019131550A1 (ja) * 2017-12-28 2019-07-04 ユニ・チャーム株式会社 繊維不織布シート
EP4332289B1 (en) * 2021-06-11 2025-03-05 Unicharm Corporation Nonwoven fabric for absorbent articles and method for producing same
SE547121C2 (en) * 2022-09-23 2025-04-29 Blue Ocean Closures Ab Press molding method of a fiber product, a fiber press mould and a fiber product

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020168A (ja) * 1999-07-05 2001-01-23 Kao Corp 圧縮回復性シート及びその製造方法並びにそれを用いた吸収性物品
JP2009050538A (ja) * 2007-08-28 2009-03-12 Kao Corp 吸収性物品用シート
JP2009542930A (ja) * 2006-06-29 2009-12-03 マクニール−ピーピーシー・インコーポレイテッド 積層不織布構造
JP2012067426A (ja) * 2010-09-27 2012-04-05 Uni Charm Corp 不織布、及び上記不織布を含む吸収性物品、並びに上記不織布の形成方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4243012C2 (de) * 1992-12-18 1997-09-11 Corovin Gmbh Mehrschichtiges elastisches Flächengebilde sowie Verfahren zur Herstellung eines mehrschichtigen elastischen Flächengebildes
JP3061507B2 (ja) * 1993-03-24 2000-07-10 三井化学株式会社 体液吸収性物品の表面シート、その製造方法、およびその製造装置
JP3058533B2 (ja) * 1993-04-27 2000-07-04 ユニ・チャーム株式会社 体液吸収性物品の表面シート、およびその製造方法
BR9508897A (pt) * 1994-09-09 1998-01-06 Kimberly Clark Co Trama fibrosa produto absorvente meio de transporte de liquido na direção z e processo de formação de meio de transporte de liquido na direção z
JP3144533B2 (ja) * 1995-03-10 2001-03-12 花王株式会社 吸収性物品の表面シート
JP3288920B2 (ja) * 1996-02-29 2002-06-04 ユニ・チャーム株式会社 体液吸収性物品の透液性表面シート製造方法
JP3877682B2 (ja) * 2002-03-22 2007-02-07 花王株式会社 吸収性物品用の表面シート
JP4845681B2 (ja) * 2006-11-09 2011-12-28 住友ゴム工業株式会社 タイヤの振動評価方法
JP5329806B2 (ja) * 2007-12-28 2013-10-30 花王株式会社 吸収性物品の表面シート
US8450556B2 (en) * 2007-08-28 2013-05-28 Kao Corporation Shaped sheet and absorbent article using the same
US9200390B2 (en) * 2007-08-31 2015-12-01 Kuraray Co., Ltd. Buffer substrate and use thereof
JP2009142413A (ja) * 2007-12-13 2009-07-02 Kao Corp 吸収性物品
JP5112047B2 (ja) * 2007-12-28 2013-01-09 花王株式会社 吸収性物品の表面シート
JP5074977B2 (ja) * 2008-03-27 2012-11-14 大王製紙株式会社 吸収性物品
JP4975091B2 (ja) * 2008-12-25 2012-07-11 花王株式会社 不織布
JP5529518B2 (ja) * 2009-12-16 2014-06-25 花王株式会社 不織布の製造方法
JP5211032B2 (ja) * 2009-12-25 2013-06-12 花王株式会社 立体賦形不織布の製造方法。
JP5909349B2 (ja) * 2010-12-20 2016-04-26 花王株式会社 吸収性物品

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001020168A (ja) * 1999-07-05 2001-01-23 Kao Corp 圧縮回復性シート及びその製造方法並びにそれを用いた吸収性物品
JP2009542930A (ja) * 2006-06-29 2009-12-03 マクニール−ピーピーシー・インコーポレイテッド 積層不織布構造
JP2009050538A (ja) * 2007-08-28 2009-03-12 Kao Corp 吸収性物品用シート
JP2012067426A (ja) * 2010-09-27 2012-04-05 Uni Charm Corp 不織布、及び上記不織布を含む吸収性物品、並びに上記不織布の形成方法

Also Published As

Publication number Publication date
CN104246046B (zh) 2017-03-08
JP6047428B2 (ja) 2016-12-21
JP2014012913A (ja) 2014-01-23
RU2014153855A (ru) 2016-07-27
WO2013183481A1 (ja) 2013-12-12
CN104246046A (zh) 2014-12-24

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