WO2009091796A3 - Elastic laminate - Google Patents

Elastic laminate Download PDF

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Publication number
WO2009091796A3
WO2009091796A3 PCT/US2009/030949 US2009030949W WO2009091796A3 WO 2009091796 A3 WO2009091796 A3 WO 2009091796A3 US 2009030949 W US2009030949 W US 2009030949W WO 2009091796 A3 WO2009091796 A3 WO 2009091796A3
Authority
WO
WIPO (PCT)
Prior art keywords
fabric
layer
laminate
elastic
layers
Prior art date
Application number
PCT/US2009/030949
Other languages
French (fr)
Other versions
WO2009091796A2 (en
Inventor
Robert Ceusters
Michel J. De Ruijter
Pieter Potters
Bert Bogaerts
Original Assignee
Avery Dennison 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
Application filed by Avery Dennison Corporation filed Critical Avery Dennison Corporation
Publication of WO2009091796A2 publication Critical patent/WO2009091796A2/en
Publication of WO2009091796A3 publication Critical patent/WO2009091796A3/en

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
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form
    • B32B3/10—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material
    • B32B3/18—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side
    • B32B3/22—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar form; Layered products having particular features of form characterised by a discontinuous layer, i.e. formed of separate pieces of material characterised by an internal layer formed of separate pieces of material which are juxtaposed side-by-side of spaced pieces
    • 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
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15756—Applying tabs, strips, tapes, loops; Knotting the ends of pads
    • 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 articles specially adapted to be worn around the waist, e.g. diapers
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
    • A61F13/4902—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material
    • 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
    • A61F13/56—Supporting or fastening means
    • A61F13/5622—Supporting or fastening means specially adapted for diapers or the like
    • 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
    • B32B25/00—Layered products comprising a layer of natural or synthetic rubber
    • B32B25/10—Layered products comprising a layer of natural or synthetic rubber next to a fibrous or filamentary layer
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/02—Layered products comprising a layer of synthetic resin in the form of fibres or filaments
    • 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

Abstract

An elastic laminate (10) elongates in the cross direction (CD) upon application of an elongation force and recovers upon release of the elongation force. The laminate's intermediate layer (40) is positioned between fabric layers (20, 30) and comprises lanes (41/42) extending in the machine direction (MD). At least one of these lanes is a film lane (41 ) and at least one of these lanes is a fabric lane (42). Each film lane (41 ), an accumbent region (21 ) of the first fabric layer (20), and an accumbent region (31 ) of the second fabric layer (30) can form at least part of an elastic zone (11 ). A stretchable laminate (208) can comprise an elastic layer (220), fabric layers (230, 240), and unpatterned adhesive layers (253, 254). The fabric layers (230, 240) may include scored interruptions (232/233) extending partially through the fabric-layer thickness. A laminate (408/410) can comprise an elastic layer (420), a first fabric layer (430), and a second fabric layer (440). The fabric layers (430, 440) can have scored regions (431, 441 ), extending partially through their layer thickness and reinforcement ribs (439, 449) formed within the scored regions (431, 441 ).
PCT/US2009/030949 2008-01-14 2009-01-14 Elastic laminate WO2009091796A2 (en)

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US2084608P 2008-01-14 2008-01-14
US61/020,846 2008-01-14
US3263408P 2008-02-29 2008-02-29
US3257508P 2008-02-29 2008-02-29
US61/032,575 2008-02-29
US61/032,634 2008-02-29
US4083008P 2008-03-31 2008-03-31
US4085408P 2008-03-31 2008-03-31
US4083108P 2008-03-31 2008-03-31
US61/040,830 2008-03-31
US61/040,831 2008-03-31
US61/040,854 2008-03-31

Publications (2)

Publication Number Publication Date
WO2009091796A2 WO2009091796A2 (en) 2009-07-23
WO2009091796A3 true WO2009091796A3 (en) 2009-10-01

Family

ID=40404322

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/030949 WO2009091796A2 (en) 2008-01-14 2009-01-14 Elastic laminate

Country Status (1)

Country Link
WO (1) WO2009091796A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2416958B1 (en) 2009-04-08 2014-07-23 The Procter and Gamble Company Stretchable laminates of nonwoven web(s) and elastic film
US8226626B2 (en) 2009-04-08 2012-07-24 The Procter & Gamble Company Stretchable laminates of nonwoven web(s) and elastic film
MX2011010654A (en) 2009-04-08 2011-10-21 Procter & Gamble Stretchable laminates of nonwoven web(s) and elastic film.
AU2010234419A1 (en) 2009-04-08 2011-11-03 The Procter & Gamble Company Stretchable laminates of nonwoven web(s) and elastic film
US20140171895A1 (en) * 2012-12-19 2014-06-19 Kimberly-Clark Worldwide, Inc. Laminate and Process For Making Same
US9965658B2 (en) * 2015-06-16 2018-05-08 Motorola Mobility Llc Person-centric activation of radio frequency identification (RFID) tag
CN115135498A (en) * 2020-02-24 2022-09-30 金伯利-克拉克环球有限公司 Non-blocking multilayer elastomeric compositions
CN113500847A (en) * 2021-07-09 2021-10-15 安徽瑞程机械设备有限公司 Preparation method of multilayer composite material

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020070864A1 (en) * 2000-12-12 2002-06-13 Kimberly-Clark Worlwide, Inc. Wetness signaling device
US20050137542A1 (en) * 2003-12-19 2005-06-23 Kimberly-Clark Worldwide, Inc. Live graphics on absorbent articles using electrochromic displays
US20060162843A1 (en) * 2005-01-26 2006-07-27 Georg Baldauf Method for the production of a laminate closure material
US20060292328A1 (en) * 2005-06-23 2006-12-28 Nordenia Deutschland Gronau Gmbh Laminate material web having elastic and non-elastic regions
US20070135008A1 (en) * 2005-12-14 2007-06-14 Kimberly-Clark Worldwide, Inc. Stretch bonded laminate including an elastic member containing an adhesive composition
WO2008011514A1 (en) * 2006-07-21 2008-01-24 Avery Dennison Corporation Diaper side panel
WO2008024739A2 (en) * 2006-08-24 2008-02-28 Aplix, Inc. Elastic composite

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020070864A1 (en) * 2000-12-12 2002-06-13 Kimberly-Clark Worlwide, Inc. Wetness signaling device
US20050137542A1 (en) * 2003-12-19 2005-06-23 Kimberly-Clark Worldwide, Inc. Live graphics on absorbent articles using electrochromic displays
US20060162843A1 (en) * 2005-01-26 2006-07-27 Georg Baldauf Method for the production of a laminate closure material
US20060292328A1 (en) * 2005-06-23 2006-12-28 Nordenia Deutschland Gronau Gmbh Laminate material web having elastic and non-elastic regions
US20070135008A1 (en) * 2005-12-14 2007-06-14 Kimberly-Clark Worldwide, Inc. Stretch bonded laminate including an elastic member containing an adhesive composition
WO2008011514A1 (en) * 2006-07-21 2008-01-24 Avery Dennison Corporation Diaper side panel
WO2008024739A2 (en) * 2006-08-24 2008-02-28 Aplix, Inc. Elastic composite

Also Published As

Publication number Publication date
WO2009091796A2 (en) 2009-07-23

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