CN102575398A - 无纺布以及其制造方法 - Google Patents

无纺布以及其制造方法 Download PDF

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Publication number
CN102575398A
CN102575398A CN201080043106XA CN201080043106A CN102575398A CN 102575398 A CN102575398 A CN 102575398A CN 201080043106X A CN201080043106X A CN 201080043106XA CN 201080043106 A CN201080043106 A CN 201080043106A CN 102575398 A CN102575398 A CN 102575398A
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CN
China
Prior art keywords
nonwoven fabric
short fibers
air
cross
raised portion
Prior art date
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Pending
Application number
CN201080043106XA
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English (en)
Chinese (zh)
Inventor
山口正史
水谷聪
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Unicharm Corp
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Unicharm Corp
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Filing date
Publication date
Application filed by Unicharm Corp filed Critical Unicharm Corp
Publication of CN102575398A publication Critical patent/CN102575398A/zh
Pending legal-status Critical Current

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    • 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
    • A—HUMAN NECESSITIES
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    • 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
    • A—HUMAN NECESSITIES
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    • 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
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    • 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
    • A61F13/51108—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 the top sheet having corrugations or embossments having one axis relatively longer than the other axis, e.g. forming channels or grooves in a longitudinal direction
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    • 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
    • A61F13/51113—Topsheet, i.e. the permeable cover or layer facing the skin comprising an additive, e.g. lotion or odour control
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    • 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
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    • 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
    • D—TEXTILES; PAPER
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    • 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
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    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
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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
    • A61F13/51—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
    • A61F13/51121—Topsheet, i.e. the permeable cover or layer facing the skin characterised by the material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06C—FINISHING, DRESSING, TENTERING OR STRETCHING TEXTILE FABRICS
    • D06C3/00—Stretching, tentering or spreading textile fabrics; Producing elasticity in textile fabrics
    • 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
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    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Nonwoven Fabrics (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Knitting Of Fabric (AREA)
CN201080043106XA 2009-08-11 2010-06-21 无纺布以及其制造方法 Pending CN102575398A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009186885A JP5590834B2 (ja) 2009-08-11 2009-08-11 不織布およびその製造方法
JP2009-186885 2009-08-11
PCT/JP2010/060418 WO2011018921A1 (ja) 2009-08-11 2010-06-21 不織布およびその製造方法

Publications (1)

Publication Number Publication Date
CN102575398A true CN102575398A (zh) 2012-07-11

Family

ID=43586101

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080043106XA Pending CN102575398A (zh) 2009-08-11 2010-06-21 无纺布以及其制造方法

Country Status (8)

Country Link
US (1) US9222206B2 (enExample)
EP (1) EP2465988A4 (enExample)
JP (1) JP5590834B2 (enExample)
KR (1) KR101539831B1 (enExample)
CN (1) CN102575398A (enExample)
MY (1) MY157140A (enExample)
TW (1) TW201118212A (enExample)
WO (1) WO2011018921A1 (enExample)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106491277A (zh) * 2015-09-06 2017-03-15 简元正 卫生巾
CN108472179A (zh) * 2015-12-28 2018-08-31 尤妮佳股份有限公司 吸收性物品的透液性片用的无纺布以及含有该无纺布作为透液性片的吸收性物品
CN108883015A (zh) * 2016-03-29 2018-11-23 尤妮佳股份有限公司 吸收性物品
CN110453376A (zh) * 2019-08-06 2019-11-15 深圳全棉时代科技有限公司 一种气刺加固纤维网的生产非织造布的方法
CN111032942A (zh) * 2017-08-31 2020-04-17 花王株式会社 无纺布

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
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
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
US10070999B2 (en) 2012-10-31 2018-09-11 Kimberly-Clark Worldwide, Inc. Absorbent article
US9480609B2 (en) 2012-10-31 2016-11-01 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
US9474660B2 (en) 2012-10-31 2016-10-25 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
US9480608B2 (en) 2012-10-31 2016-11-01 Kimberly-Clark Worldwide, Inc. Absorbent article with a fluid-entangled body facing material including a plurality of hollow projections
US9327473B2 (en) 2012-10-31 2016-05-03 Kimberly-Clark Worldwide, Inc. Fluid-entangled laminate webs having hollow projections and a process and apparatus for making the same
US9349175B2 (en) 2012-11-13 2016-05-24 Georgia-Pacific Consumer Products Lp Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric
US9382663B2 (en) 2012-11-13 2016-07-05 Georgia-Pacific Consumer Products Lp Apparatus, system, and process for determining characteristics of a surface of a papermaking fabric
DE112014002253T5 (de) 2013-05-03 2016-02-18 The Procter & Gamble Company Dehnlaminate umfassende Absorptionsartikel
JP5683742B1 (ja) * 2014-06-30 2015-03-11 ユニ・チャーム株式会社 吸収性物品及び該吸収性物品を備える着用物品
WO2016073724A1 (en) 2014-11-06 2016-05-12 The Procter & Gamble Company Crimped fiber spunbond nonwoven webs / laminates
US10940051B2 (en) 2014-11-06 2021-03-09 The Procter & Gamble Company Absorbent articles with color effects
JP2017533021A (ja) 2014-11-06 2017-11-09 ザ プロクター アンド ギャンブル カンパニー 有孔ウェブ及びその製造方法
MX387091B (es) 2016-03-09 2025-03-19 Procter & Gamble Articulos absorbentes
CN109152678B (zh) 2016-03-09 2021-04-30 宝洁公司 具有可活化材料的吸收制品
CN109475437B (zh) 2016-08-12 2021-08-27 宝洁公司 弹性层合体及用于装配用于吸收制品的弹性层合体的方法
EP3496692B1 (en) 2016-08-12 2023-11-29 The Procter & Gamble Company Absorbent article with ear portion
CN109475451A (zh) 2016-08-12 2019-03-15 宝洁公司 带有耳片部分的吸收制品
US20180071151A1 (en) 2016-09-09 2018-03-15 The Procter & Gamble Company Systems And Methods Of Applying Compositions To Webs And Webs Thereof
GB2571896B (en) * 2017-01-31 2023-02-01 Procter & Gamble Shaped nonwoven fabrics and articles including the same
CN110234304B (zh) 2017-02-28 2021-06-29 金伯利-克拉克环球有限公司 用于制造具有中空突起和开孔的流体缠结层合纤网的方法
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CN110381901A (zh) 2017-03-27 2019-10-25 宝洁公司 具有卷曲纺粘纤维网的弹性体层合体
RU2718655C1 (ru) 2017-03-30 2020-04-13 Кимберли-Кларк Ворлдвайд, Инк. Включение области с отверстиями во впитывающее изделие
EP3645269B1 (en) 2017-06-30 2024-04-03 The Procter & Gamble Company Tip bonded formed laminates of film
JP7062700B2 (ja) 2017-06-30 2022-05-06 ザ プロクター アンド ギャンブル カンパニー 成形不織布
WO2019005910A1 (en) 2017-06-30 2019-01-03 The Procter & Gamble Company METHOD FOR MANUFACTURING NON-WOVEN FABRIC
WO2019090291A1 (en) 2017-11-06 2019-05-09 The Procter & Gamble Company Absorbent article with conforming features
AU2019386095B2 (en) 2018-11-30 2024-10-24 Kimberly-Clark Worldwide, Inc. Three-dimensional nonwoven materials and methods of manufacturing thereof
EP3898220A1 (en) 2018-12-20 2021-10-27 The Procter & Gamble Company Bonded laminate including a formed nonwoven substrate
USD923944S1 (en) * 2019-03-20 2021-07-06 The North Face Apparel Corp. Baffled material for apparel
JP7334056B2 (ja) * 2019-04-26 2023-08-28 ユニ・チャーム株式会社 吸収性物品
CN110295456B (zh) * 2019-05-15 2022-02-18 肥城泰西无纺材料有限公司 一种复合涤纶短纤土工布及制备方法
US11944522B2 (en) 2019-07-01 2024-04-02 The Procter & Gamble Company Absorbent article with ear portion
EP3954818B1 (en) * 2020-08-11 2023-02-22 Fameccanica.Data S.p.A. A method for producing nonwoven articles containing graphene and/or graphene oxide and nonwoven articles produced using the same
KR102619864B1 (ko) * 2023-09-14 2024-01-03 (주)왕보 에어 그루빙 부직포 제조 장치 및 이를 이용한 에어 그루빙 부직포 제조 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1365406A (zh) * 2000-03-24 2002-08-21 花王株式会社 膨松片材及其制备方法
CN101443500A (zh) * 2006-06-23 2009-05-27 尤妮佳股份有限公司 多层无纺布及多层无纺布的制造方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
MY117643A (en) 1996-02-29 2004-07-31 Uni Charm Corp Liquid-permeable topsheet for body exudates absorbent article, apparatus and method for manufacturing same
JP3288919B2 (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
US7682686B2 (en) * 2002-12-20 2010-03-23 The Procter & Gamble Company Tufted fibrous web
JP5154048B2 (ja) * 2006-06-23 2013-02-27 ユニ・チャーム株式会社 不織布
JP5328088B2 (ja) 2006-06-23 2013-10-30 ユニ・チャーム株式会社 不織布
JP5497987B2 (ja) 2007-06-22 2014-05-21 ユニ・チャーム株式会社 不織布およびその製造方法
JP5069983B2 (ja) * 2007-09-07 2012-11-07 花王株式会社 不織布及びその製造方法
JP4863306B2 (ja) * 2008-06-11 2012-01-25 Ｎｅｃシステムテクノロジー株式会社 ベクターイメージ描画装置、ベクターイメージ描画方法およびプログラム

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1365406A (zh) * 2000-03-24 2002-08-21 花王株式会社 膨松片材及其制备方法
CN101443500A (zh) * 2006-06-23 2009-05-27 尤妮佳股份有限公司 多层无纺布及多层无纺布的制造方法
CN101443501A (zh) * 2006-06-23 2009-05-27 尤妮佳股份有限公司 无纺布
CN101448991A (zh) * 2006-06-23 2009-06-03 尤妮佳股份有限公司 无纺织物
CN101448990A (zh) * 2006-06-23 2009-06-03 尤妮佳股份有限公司 无纺织物

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106491277A (zh) * 2015-09-06 2017-03-15 简元正 卫生巾
CN106491277B (zh) * 2015-09-06 2020-02-07 简元正 卫生巾
CN108472179A (zh) * 2015-12-28 2018-08-31 尤妮佳股份有限公司 吸收性物品的透液性片用的无纺布以及含有该无纺布作为透液性片的吸收性物品
CN108883015A (zh) * 2016-03-29 2018-11-23 尤妮佳股份有限公司 吸收性物品
CN108883015B (zh) * 2016-03-29 2021-04-16 尤妮佳股份有限公司 吸收性物品
US11129758B2 (en) 2016-03-29 2021-09-28 Unicharm Corporation Absorbent article
CN111032942A (zh) * 2017-08-31 2020-04-17 花王株式会社 无纺布
CN111032942B (zh) * 2017-08-31 2022-03-04 花王株式会社 无纺布
CN110453376A (zh) * 2019-08-06 2019-11-15 深圳全棉时代科技有限公司 一种气刺加固纤维网的生产非织造布的方法

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