DE69110874D1 - Nichtgewebter stoff für windeldeckblatt und verfahren zu dessen herstellung. - Google Patents

Nichtgewebter stoff für windeldeckblatt und verfahren zu dessen herstellung.

Info

Publication number
DE69110874D1
DE69110874D1 DE69110874T DE69110874T DE69110874D1 DE 69110874 D1 DE69110874 D1 DE 69110874D1 DE 69110874 T DE69110874 T DE 69110874T DE 69110874 T DE69110874 T DE 69110874T DE 69110874 D1 DE69110874 D1 DE 69110874D1
Authority
DE
Germany
Prior art keywords
production
woven fabric
diaper cover
diaper
cover
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.)
Expired - Lifetime
Application number
DE69110874T
Other languages
English (en)
Inventor
David Newkirk
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.)
Fiberweb North America Inc
Original Assignee
Fiberweb North America Inc
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 Fiberweb North America Inc filed Critical Fiberweb North America Inc
Application granted granted Critical
Publication of DE69110874D1 publication Critical patent/DE69110874D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
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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
    • 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
    • A—HUMAN NECESSITIES
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    • A61F13/511—Topsheet, i.e. the permeable cover or layer facing the skin
    • A61F13/5116—Topsheet, i.e. the permeable cover or layer facing the skin being formed of multiple layers
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    • A61F13/513—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability
    • A61F13/51305—Topsheet, i.e. the permeable cover or layer facing the skin characterised by its function or properties, e.g. stretchability, breathability, rewet, visual effect; having areas of different permeability having areas of different permeability
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    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • B32B37/065—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method resulting in the laminate being partially bonded
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/04—Interconnection of layers
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15406—Basis weight
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • A61F13/15203—Properties of the article, e.g. stiffness or absorbency
    • A61F2013/15284—Properties of the article, e.g. stiffness or absorbency characterized by quantifiable properties
    • A61F2013/15447—Fibre dimension, e.g. denier or tex
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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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F2013/15821—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing
    • A61F2013/15861—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding
    • A61F2013/15878—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding by thermal bonding
    • A61F2013/15894—Apparatus or processes for manufacturing characterized by the apparatus for manufacturing for bonding by thermal bonding by infrared radiation
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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
    • A61F2013/51002—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 with special fibres
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    • A61F13/00—Bandages or dressings; Absorbent pads
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    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/04—Cellulosic plastic fibres, e.g. rayon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/73—Hydrophobic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins
DE69110874T 1990-03-21 1991-03-20 Nichtgewebter stoff für windeldeckblatt und verfahren zu dessen herstellung. Expired - Lifetime DE69110874D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US49660090A 1990-03-21 1990-03-21
PCT/US1991/001780 WO1991014414A1 (en) 1990-03-21 1991-03-20 Nonwoven fabric for diaper top sheet and method of making same

Publications (1)

Publication Number Publication Date
DE69110874D1 true DE69110874D1 (de) 1995-08-03

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DE69110874T Expired - Lifetime DE69110874D1 (de) 1990-03-21 1991-03-20 Nichtgewebter stoff für windeldeckblatt und verfahren zu dessen herstellung.

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EP (1) EP0521016B1 (de)
JP (1) JPH05505856A (de)
AU (1) AU7491291A (de)
CA (1) CA2078678A1 (de)
DE (1) DE69110874D1 (de)
WO (1) WO1991014414A1 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3061485B2 (ja) * 1992-09-07 2000-07-10 三井化学株式会社 体液吸収性物品の表面シート
GR1002550B (el) * 1992-10-09 1997-01-28 Mcneil-Ppc Inc. Καταμηνιακη διαταξη με ελεγχον οσμης.
MX9300424A (es) * 1992-11-06 1994-05-31 Kimberly Clark Co Tela laminada fibrosa y metodo y aparato para la fabricacion de la misma.
JP3131062B2 (ja) * 1993-02-12 2001-01-31 ユニ・チャーム株式会社 体液吸収性物品
GB9311232D0 (en) * 1993-06-01 1993-07-21 Robinson & Sons Ltd Ultrasonically welded personal hygiene products
FR2706492B1 (fr) * 1993-06-16 1995-09-29 Peaudouce Matériau non-tissé composite, procédé de fabrication et son application à tout article d'hygiène absorbant.
IT1302611B1 (it) * 1998-10-06 2000-09-29 Linostar S P A Articolo assorbente usa e getta
US6589892B1 (en) * 1998-11-13 2003-07-08 Kimberly-Clark Worldwide, Inc. Bicomponent nonwoven webs containing adhesive and a third component
EP1051958A1 (de) * 1999-05-14 2000-11-15 The Procter & Gamble Company Wegwerfbarer absorbierender Artikel mit einer hydrophoben Deckschicht und einer verbesserten Rückhaltefähigkeit für Flüssigkeiten
EP1051959A1 (de) * 1999-05-14 2000-11-15 The Procter & Gamble Company Wegwerfbarer absorbierender Artikel mit reduzierter Beeinflussung der Oberflächenspannung der aufgenommenen Flüssigkeit
US6706946B1 (en) 1999-05-14 2004-03-16 The Procter & Gamble Company Disposable absorbent article having hydrophobic topsheet and improved liquid handling performance
JP3734407B2 (ja) 2000-06-19 2006-01-11 ユニ・チャーム株式会社 吸収性物品
JP3987684B2 (ja) * 2000-11-21 2007-10-10 ユニ・チャーム株式会社 吸収性物品
DE10127514A1 (de) * 2001-06-06 2003-01-30 Hartmann Paul Ag Verbundvliesstoffmaterial und Verfahren zu seiner Herstellung
FR2827365B1 (fr) * 2001-07-10 2003-12-12 Panneaux Isoroy Soc D Materiau thermiquement isolant a base de fibres lignocellulosiques et procede de fabrication
AU782499B2 (en) * 2001-11-20 2005-08-04 Uni-Charm Corporation Absorbent article
DK200101940A (da) * 2001-12-21 2003-06-22 Panolana Aps Under Stiftelse Absorberende artikel
MX2009010806A (es) * 2007-05-30 2009-10-29 Sca Hygiene Prod Ab Material no tejido para uso como hoja que hace frente al cuerpo en un articulo absorbente.
CN106604710A (zh) * 2014-09-10 2017-04-26 宝洁公司 非织造纤维网
EP3466386B1 (de) * 2016-05-30 2022-04-20 Kao Corporation Saugfähiger artikel
AU2016412537B2 (en) 2016-06-28 2019-09-12 Essity Hygiene And Health Aktiebolag Intimate skin conditioner veil
EP3474830A4 (de) * 2016-06-28 2020-03-18 Essity Hygiene and Health Aktiebolag Intimer hautpflegender schleier mit einem vliesstoff
DE102018000854B4 (de) * 2017-09-14 2022-01-27 Sandler Ag Flüssigkeitsaufnahmevlies und -verteilervlies für Hygieneartikel

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077410A (en) * 1976-07-06 1978-03-07 Johnson & Johnson Disposable absorbent pad with non-woven facing
JPS5855789B2 (ja) * 1979-08-07 1983-12-12 花王株式会社 生理用ナプキンの外包材
US4650479A (en) * 1984-09-04 1987-03-17 Minnesota Mining And Manufacturing Company Sorbent sheet product
AU588057B2 (en) * 1985-10-07 1989-09-07 Kimberly-Clark Worldwide, Inc. Multilayer nonwoven fabric
DE3666140D1 (en) * 1986-01-31 1989-11-16 Uni Charm Corp Facing for absorptive articles and process for making it

Also Published As

Publication number Publication date
JPH05505856A (ja) 1993-08-26
CA2078678A1 (en) 1991-09-22
EP0521016B1 (de) 1995-06-28
WO1991014414A1 (en) 1991-10-03
EP0521016A1 (de) 1993-01-07
AU7491291A (en) 1991-10-21

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