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WO2008133067A1 - 不織布、不織布製造方法、及び、吸収性物品 - Google Patents

不織布、不織布製造方法、及び、吸収性物品 Download PDF

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Publication number
WO2008133067A1
WO2008133067A1 PCT/JP2008/057238 JP2008057238W WO2008133067A1 WO 2008133067 A1 WO2008133067 A1 WO 2008133067A1 JP 2008057238 W JP2008057238 W JP 2008057238W WO 2008133067 A1 WO2008133067 A1 WO 2008133067A1
Authority
WO
WIPO (PCT)
Prior art keywords
nonwoven fabric
absorbent article
producing
thickness direction
density
Prior art date
Application number
PCT/JP2008/057238
Other languages
English (en)
French (fr)
Inventor
Katsuhiro Uematsu
Hideyuki Ishikawa
Kouichirou Tani
Original Assignee
Uni-Charm Corporation
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
Priority claimed from JP2007108600A external-priority patent/JP5114087B2/ja
Priority claimed from JP2007108601A external-priority patent/JP4879074B2/ja
Application filed by Uni-Charm Corporation filed Critical Uni-Charm Corporation
Priority to EP08740326A priority Critical patent/EP2138614A4/en
Priority to CN200880012398.3A priority patent/CN101657576B/zh
Priority to US12/532,785 priority patent/US8273941B2/en
Publication of WO2008133067A1 publication Critical patent/WO2008133067A1/ja

Links

Classifications

    • 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
    • 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
    • D04H1/50—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 treatment to produce shrinking, swelling, crimping or curling of fibres
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24992—Density or compression of components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)

Abstract

　液引き込み性が良く、液体が残留し難い不織布、不織布製造方法及び、吸収性物品を提供すること。 　厚さ方向とそれに直交する面方向を有する不織布において、平均繊維密度よりも高い繊維密度である高密度領域を有し、前記高密度領域は、前記厚さ方向における一方側から他方側へ連通していることを特徴とする不織布。
PCT/JP2008/057238 2007-04-17 2008-04-14 不織布、不織布製造方法、及び、吸収性物品 WO2008133067A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP08740326A EP2138614A4 (en) 2007-04-17 2008-04-14 NONWOVEN FABRIC, PROCESS FOR PRODUCING NONWOVEN FABRIC, AND ABSORBENT ARTICLE
CN200880012398.3A CN101657576B (zh) 2007-04-17 2008-04-14 无纺织物、无纺织物的制造方法、以及吸收性物品
US12/532,785 US8273941B2 (en) 2007-04-17 2008-04-14 Nonwoven fabric, method for producing nonwoven fabric, and absorbent article

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007-108600 2007-04-17
JP2007108600A JP5114087B2 (ja) 2007-04-17 2007-04-17 不織布、及び、吸収性物品
JP2007108601A JP4879074B2 (ja) 2007-04-17 2007-04-17 不織布製造方法
JP2007-108601 2007-04-17

Publications (1)

Publication Number Publication Date
WO2008133067A1 true WO2008133067A1 (ja) 2008-11-06

Family

ID=39925525

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/057238 WO2008133067A1 (ja) 2007-04-17 2008-04-14 不織布、不織布製造方法、及び、吸収性物品

Country Status (4)

Country Link
US (1) US8273941B2 (ja)
EP (1) EP2138614A4 (ja)
TW (1) TW200916068A (ja)
WO (1) WO2008133067A1 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016343A1 (ja) * 2009-08-05 2011-02-10 三井化学株式会社 混繊スパンボンド不織布、その製造方法及びその用途
JP5946595B1 (ja) * 2016-01-19 2016-07-06 ユニ・チャーム株式会社 動物用排泄物処理シート
WO2017085937A1 (ja) * 2015-11-19 2017-05-26 ユニ・チャーム株式会社 動物用排泄物処理シート
JP2020185319A (ja) * 2019-05-17 2020-11-19 ユニ・チャーム株式会社 吸収性物品

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101249727B1 (ko) * 2005-05-24 2013-04-03 니폰 가야꾸 가부시끼가이샤 색소증감 광전변환소자
EP2090683B1 (en) 2006-12-05 2011-10-12 Uni-charm Corporation Nonwoven fabric, process for production of nonwoven fabric and absorbent articles
JP5452949B2 (ja) * 2009-02-24 2014-03-26 ユニ・チャーム株式会社 ロール状シートの製造方法、及び、ロール状シートの製造装置
TWI448277B (zh) 2011-03-31 2014-08-11 Uni Charm Corp Absorbent items
JP5361965B2 (ja) 2011-04-28 2013-12-04 ユニ・チャーム株式会社 吸収性物品
JP6092508B2 (ja) 2011-09-30 2017-03-08 ユニ・チャーム株式会社 吸収性物品
JP6057664B2 (ja) 2011-12-28 2017-01-11 ユニ・チャーム株式会社 吸収性物品、及びその製造方法
JP5847055B2 (ja) 2012-02-29 2016-01-20 ユニ・チャーム株式会社 吸収性物品
JP5963639B2 (ja) 2012-02-29 2016-08-03 ユニ・チャーム株式会社 吸収性物品
WO2013129327A1 (ja) 2012-02-29 2013-09-06 ユニ・チャーム株式会社 吸収性物品
JP5843740B2 (ja) 2012-02-29 2016-01-13 ユニ・チャーム株式会社 吸収性物品
JP5717672B2 (ja) 2012-02-29 2015-05-13 ユニ・チャーム株式会社 吸収性物品
JP5726120B2 (ja) 2012-03-30 2015-05-27 ユニ・チャーム株式会社 吸収性物品
JP5726121B2 (ja) 2012-03-30 2015-05-27 ユニ・チャーム株式会社 吸収性物品
JP5717685B2 (ja) 2012-04-02 2015-05-13 ユニ・チャーム株式会社 吸収性物品
JP5717686B2 (ja) 2012-04-02 2015-05-13 ユニ・チャーム株式会社 吸収性物品
JP5713951B2 (ja) 2012-04-02 2015-05-07 ユニ・チャーム株式会社 吸収性物品
JP6116178B2 (ja) 2012-04-02 2017-04-19 ユニ・チャーム株式会社 吸収性物品
US9394637B2 (en) 2012-12-13 2016-07-19 Jacob Holm & Sons Ag Method for production of a hydroentangled airlaid web and products obtained therefrom
US10858768B2 (en) 2015-07-31 2020-12-08 The Procter & Gamble Company Shaped nonwoven
CA2992031C (en) 2015-07-31 2021-02-16 The Procter & Gamble Company Package of absorbent articles utilizing a shaped nonwoven
JP6639669B2 (ja) * 2015-07-31 2020-02-05 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 成形された不織布
JP6758376B2 (ja) 2015-07-31 2020-09-23 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 成形された不織布の形成ベルト
ES2720805T3 (es) 2016-04-29 2019-07-24 Reifenhaeuser Masch Dispositivo y procedimiento para fabricar no tejidos a base de filamentos continuos
JP6091692B1 (ja) * 2016-09-20 2017-03-08 サン−ゴバン イゾベール 無機繊維積層体、それを用いた真空断熱材、及びその製造方法
US10888471B2 (en) 2016-12-15 2021-01-12 The Procter & Gamble Company Shaped nonwoven
CN114134647B (zh) 2017-01-31 2022-11-25 宝洁公司 成型非织造布
CN110191982B (zh) 2017-01-31 2022-05-31 宝洁公司 纺粘非织造织物及吸收制品
JP6946441B2 (ja) 2017-01-31 2021-10-06 ザ プロクター アンド ギャンブル カンパニーＴｈｅ Ｐｒｏｃｔｅｒ ＆ Ｇａｍｂｌｅ Ｃｏｍｐａｎｙ 成形不織布及び成形不織布を含む物品
WO2019005910A1 (en) 2017-06-30 2019-01-03 The Procter & Gamble Company METHOD FOR MANUFACTURING NON-WOVEN FABRIC
EP3644930A1 (en) 2017-06-30 2020-05-06 The Procter and Gamble Company Shaped nonwoven
US11547613B2 (en) 2017-12-05 2023-01-10 The Procter & Gamble Company Stretch laminate with beamed elastics and formed nonwoven layer
EP3806798B1 (en) 2018-06-12 2024-01-10 The Procter & Gamble Company Nonwoven fabrics and absorbent articles having shaped, soft and textured nonwoven fabrics
EP3810057B1 (en) 2018-06-19 2025-01-08 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
JP6960381B2 (ja) * 2018-08-22 2021-11-05 大王製紙株式会社 吸収性物品
US11918442B2 (en) 2018-09-27 2024-03-05 The Procter & Gamble Company Garment-like absorbent articles
EP3941408B1 (en) 2019-03-18 2025-04-09 The Procter & Gamble Company Shaped nonwovens that exhibit high visual resolution
US12043019B2 (en) 2019-05-03 2024-07-23 The Procter & Gamble Company Nonwoven webs with one or more repeat units
US12053357B2 (en) 2019-06-19 2024-08-06 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing
US11819393B2 (en) 2019-06-19 2023-11-21 The Procter & Gamble Company Absorbent article with function-formed topsheet, and method for manufacturing

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JPH04221556A (ja) * 1990-12-21 1992-08-12 Kao Corp 吸収性物品の表面材
JPH04272261A (ja) * 1991-02-22 1992-09-29 Kuraray Co Ltd 衛生材料のセカンドシート
JPH10137167A (ja) * 1996-09-13 1998-05-26 Fukuron Kk 清掃用不織布およびその製造方法
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JP2004033236A (ja) 2002-06-28 2004-02-05 Kao Corp 吸収性物品

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JPH04272261A (ja) * 1991-02-22 1992-09-29 Kuraray Co Ltd 衛生材料のセカンドシート
JPH10137167A (ja) * 1996-09-13 1998-05-26 Fukuron Kk 清掃用不織布およびその製造方法
JP2000262558A (ja) * 1999-03-19 2000-09-26 Daio Paper Corp 使い捨て吸収性物品に使用される透液性表面シート
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Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011016343A1 (ja) * 2009-08-05 2011-02-10 三井化学株式会社 混繊スパンボンド不織布、その製造方法及びその用途
CN102471967A (zh) * 2009-08-05 2012-05-23 三井化学株式会社 混纤纺粘非织造布、其制造方法以及其用途
JP5543464B2 (ja) * 2009-08-05 2014-07-09 三井化学株式会社 混繊スパンボンド不織布、その製造方法及びその用途
CN102471967B (zh) * 2009-08-05 2015-09-09 三井化学株式会社 混纤纺粘非织造布、其制造方法以及其用途
US10669660B2 (en) 2009-08-05 2020-06-02 Mitsui Chemicals, Inc. Method for producing a mixed fiber spunbonded nonwoven web
WO2017085937A1 (ja) * 2015-11-19 2017-05-26 ユニ・チャーム株式会社 動物用排泄物処理シート
JP5946595B1 (ja) * 2016-01-19 2016-07-06 ユニ・チャーム株式会社 動物用排泄物処理シート
JP2020185319A (ja) * 2019-05-17 2020-11-19 ユニ・チャーム株式会社 吸収性物品
WO2020235119A1 (ja) * 2019-05-17 2020-11-26 ユニ・チャーム株式会社 吸収性物品

Also Published As

Publication number Publication date
TW200916068A (en) 2009-04-16
EP2138614A4 (en) 2011-03-30
US20100137824A1 (en) 2010-06-03
EP2138614A1 (en) 2009-12-30
US8273941B2 (en) 2012-09-25

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