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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
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/JP2008/057238
Other languages
English (en)
French (fr)
Inventor
Katsuhiro Uematsu
Hideyuki Ishikawa
Kouichirou Tani
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.)
Unicharm Corp
Original Assignee
Unicharm Corp
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 Unicharm Corp filed Critical Unicharm Corp
Priority to CN200880012398.3A priority Critical patent/CN101657576B/zh
Priority to US12/532,785 priority patent/US8273941B2/en
Priority to EP08740326A priority patent/EP2138614A4/en
Publication of WO2008133067A1 publication Critical patent/WO2008133067A1/ja
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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 Ceased WO2008133067A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
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
EP08740326A EP2138614A4 (en) 2007-04-17 2008-04-14 NONWOVEN FABRIC, PROCESS FOR PRODUCING NONWOVEN FABRIC, AND ABSORBENT ARTICLE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
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
JP2007-108600 2007-04-17
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 Ceased 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

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* Cited by examiner, † Cited by third party
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US7977570B2 (en) * 2005-05-24 2011-07-12 Nippon Kayaku Kabushiki Kaisha Dye-sensitized photoelectric conversion device
WO2008069199A1 (ja) 2006-12-05 2008-06-12 Uni-Charm Corporation 不織布、不織布の製造方法及び吸収性物品
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
WO2013129327A1 (ja) 2012-02-29 2013-09-06 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
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
JP5713951B2 (ja) 2012-04-02 2015-05-07 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
JP5717685B2 (ja) 2012-04-02 2015-05-13 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
WO2017023656A1 (en) 2015-07-31 2017-02-09 The Procter & Gamble Company Package of absorbent articles utilizing a shaped nonwoven
BR112018002057B8 (pt) 2015-07-31 2022-07-12 Procter & Gamble Esteira de formação para uso na produção de um substrato não tecido
CA2992032C (en) * 2015-07-31 2020-10-27 The Procter & Gamble Company Shaped nonwoven
US10858768B2 (en) 2015-07-31 2020-12-08 The Procter & Gamble Company Shaped nonwoven
EP3239378B1 (de) 2016-04-29 2019-02-13 Reifenhäuser GmbH & Co. KG Maschinenfabrik Vorrichtung und verfahren zur herstellung von vliesen aus endlosfilamenten
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
JP7477295B2 (ja) 2017-01-31 2024-05-01 ザ プロクター アンド ギャンブル カンパニー 成形不織布
DE112018000617T5 (de) 2017-01-31 2019-11-07 The Procter & Gamble Company Geformte Vliesstoffe und diese enthaltende Artikel
WO2018144294A1 (en) 2017-01-31 2018-08-09 The Procter & Gamble Company Shaped nonwoven
EP3645775B1 (en) 2017-06-30 2021-07-21 The Procter & Gamble Company Method for making a shaped nonwoven
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
EP4328367A3 (en) 2018-06-12 2024-05-01 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
CN112912046B (zh) 2018-09-27 2023-01-31 宝洁公司 具有视觉可辨别的图案的非织造纤维网
US11505884B2 (en) 2019-03-18 2022-11-22 The Procter & Gamble Company Shaped nonwovens that exhibit high visual resolution
US11999150B2 (en) 2019-05-03 2024-06-04 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
DE102020132437A1 (de) 2019-12-10 2021-06-10 The Procter & Gamble Company Vliesbahnen mit optisch wahrnehmbaren Mustern und verbesserter Texturwahrnehmung

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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
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JP2004033236A (ja) 2002-06-28 2004-02-05 Kao Corp 吸収性物品

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US4027672A (en) * 1975-12-29 1977-06-07 Colgate-Palmolive Company Absorbent article with improved pad and method
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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
JP2004033236A (ja) 2002-06-28 2004-02-05 Kao Corp 吸収性物品

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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
US8273941B2 (en) 2012-09-25
US20100137824A1 (en) 2010-06-03
EP2138614A1 (en) 2009-12-30

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