WO2001087588A3 - Targeted elastic laminate - Google Patents

Targeted elastic laminate Download PDF

Info

Publication number
WO2001087588A3
WO2001087588A3 PCT/US2001/015580 US0115580W WO0187588A3 WO 2001087588 A3 WO2001087588 A3 WO 2001087588A3 US 0115580 W US0115580 W US 0115580W WO 0187588 A3 WO0187588 A3 WO 0187588A3
Authority
WO
WIPO (PCT)
Prior art keywords
filaments
elastic laminate
basis weight
laminate material
targeted
Prior art date
Application number
PCT/US2001/015580
Other languages
French (fr)
Other versions
WO2001087588A2 (en
Inventor
Raymond Jeffrey May
James Marcus Carr
Michael Scott Brunner
Lavada Campbell Boggs
Hannong Rhim
James Russell Fitts Jr
Richard Harry Thiessen
Kenneth Michael Salter
Victor Charles Lang
Adrian Roy Eggen
Oomman Painumoottil Thomas
Original Assignee
Kimberly Clark Co
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 US09/855,188 external-priority patent/US20020009940A1/en
Priority claimed from US09/855,194 external-priority patent/US20020019616A1/en
Priority claimed from US09/855,189 external-priority patent/US6833179B2/en
Priority to BR0110860-3A priority Critical patent/BR0110860A/en
Priority to DE10196199T priority patent/DE10196199T1/en
Priority to MXPA02011281A priority patent/MXPA02011281A/en
Application filed by Kimberly Clark Co filed Critical Kimberly Clark Co
Priority to GB0228523A priority patent/GB2378920B/en
Priority to KR1020027015292A priority patent/KR20020091838A/en
Priority to AU2001263120A priority patent/AU2001263120A1/en
Publication of WO2001087588A2 publication Critical patent/WO2001087588A2/en
Publication of WO2001087588A3 publication Critical patent/WO2001087588A3/en
Priority to US10/945,353 priority patent/US20050106971A1/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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A41—WEARING APPAREL
    • A41D—OUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D31/00—Materials specially adapted for outerwear
    • A41D31/04—Materials specially adapted for outerwear characterised by special function or use
    • A41D31/18—Elastic
    • A41D31/185—Elastic using layered materials
    • 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
    • A61F13/15585—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers
    • A61F13/15593—Apparatus or processes for manufacturing of babies' napkins, e.g. diapers having elastic ribbons fixed thereto; Devices for applying the ribbons
    • 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
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/144—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers using layers with different mechanical or chemical conditions or properties, e.g. layers with different thermal shrinkage, layers under tension during bonding
    • 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/04—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 structural features of a fibrous or filamentary layer characterised by a layer being specifically extensible by reason of its structure or arrangement, e.g. by reason of the chemical nature of the 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
    • B32B5/02—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 structural features of a fibrous or filamentary layer
    • B32B5/08—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 structural features of a fibrous or filamentary layer the fibres or filaments of a layer being of different substances, e.g. conjugate fibres, mixture of different fibres
    • 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
    • B32B5/14—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 a layer differing constitutionally or physically in different parts, e.g. denser near its faces
    • 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
    • A61F13/15203—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
    • 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
    • A61F2013/49022—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material being elastomeric sheet
    • 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
    • A61F2013/49025—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands
    • A61F2013/49028—Form-fitting, self-adjusting disposable diapers with elastic means characterised by the elastic material having multiple elastic strands with different tensile stress
    • 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0012—Mechanical treatment, e.g. roughening, deforming, stretching
    • B32B2038/0028—Stretching, elongating
    • 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
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/51—Elastic
    • 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
    • B32B2437/00—Clothing
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)

Abstract

A targeted elastic laminate material having different zones of tension across a width of a material roll and methods for making the same. In one embodiment, the targeted elastic laminate material has at least one low tension zone with first filaments having a first basis weight and at least one high tension zone having second filaments with a second basis weight greater than the first basis weight. The second basis weight is greater due to increased average thickness of the second filaments and/or increased frequency of second filaments relative to the first filaments. In another embodiment, at least two polymers or polymer blends having different set properties are used to produce varying tension zones across the material. In yet another embodiment, the targeted elastic laminate material includes an elastic film with elastic strands placed thereon. The targeted elastic laminate material has elastic properties that provide improved fit characteristics to disposable personal care products.
PCT/US2001/015580 2000-05-15 2001-05-15 Targeted elastic laminate WO2001087588A2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
AU2001263120A AU2001263120A1 (en) 2000-05-15 2001-05-15 Targeted elastic laminate
KR1020027015292A KR20020091838A (en) 2000-05-15 2001-05-15 Targeted Elastic Laminate
GB0228523A GB2378920B (en) 2000-05-15 2001-05-15 Targeted elastic laminate
DE10196199T DE10196199T1 (en) 2000-05-15 2001-05-15 Special elastic laminate
MXPA02011281A MXPA02011281A (en) 2000-05-15 2001-05-15 Targeted elastic laminate.
BR0110860-3A BR0110860A (en) 2000-05-15 2001-05-15 Elastic oriented laminate
US10/945,353 US20050106971A1 (en) 2000-05-15 2004-09-20 Elastomeric laminate with film and strands suitable for a nonwoven garment

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US20424600P 2000-05-15 2000-05-15
US20432100P 2000-05-15 2000-05-15
US20432300P 2000-05-15 2000-05-15
US60/204,321 2000-05-15
US60/204,246 2000-05-15
US60/204,323 2000-05-15
US09/855,188 US20020009940A1 (en) 2000-05-15 2001-05-14 Targeted elastic laminate having zones of different polymer materials
US09/855,189 US6833179B2 (en) 2000-05-15 2001-05-14 Targeted elastic laminate having zones of different basis weights
US09/855,194 2001-05-14
US09/855,189 2001-05-14
US09/855,194 US20020019616A1 (en) 2000-05-15 2001-05-14 Elastomeric laminate with film and strands suitable for a nonwoven garment
US09/855,188 2001-05-14

Publications (2)

Publication Number Publication Date
WO2001087588A2 WO2001087588A2 (en) 2001-11-22
WO2001087588A3 true WO2001087588A3 (en) 2002-08-22

Family

ID=27558963

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2001/015580 WO2001087588A2 (en) 2000-05-15 2001-05-15 Targeted elastic laminate

Country Status (6)

Country Link
KR (1) KR20020091838A (en)
AU (1) AU2001263120A1 (en)
DE (1) DE10196199T1 (en)
GB (1) GB2378920B (en)
MX (1) MXPA02011281A (en)
WO (1) WO2001087588A2 (en)

Cited By (1)

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CN101460280B (en) * 2006-06-07 2012-01-11 宝洁公司 Stretchable outer cover for an absorbent article

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JP4050232B2 (en) 2001-11-05 2008-02-20 ザ プロクター アンド ギャンブル カンパニー Variable stretch composite and method for producing the same
JP2005508222A (en) 2001-11-05 2005-03-31 ザ プロクター アンド ギャンブル カンパニー Stretchable composite and method for producing the same
US6939334B2 (en) † 2001-12-19 2005-09-06 Kimberly-Clark Worldwide, Inc. Three dimensional profiling of an elastic hot melt pressure sensitive adhesive to provide areas of differential tension
US7837665B2 (en) 2002-10-01 2010-11-23 Kimberly-Clark Worldwide, Inc. Three-piece disposable undergarment with folded crotch member
US8043273B2 (en) 2002-12-19 2011-10-25 Kimberly-Clark Worldwide, Inc. Disposable undergarment with a stretchable absorbent insert and method for the use thereof
US6979380B2 (en) 2002-10-01 2005-12-27 Kimberly-Clark Worldwide, Inc. Three-piece disposable undergarment and method for the manufacture thereof
US7749211B2 (en) 2002-10-18 2010-07-06 Kimberly-Clark Worldwide, Inc. Body conforming absorbent garment and methods for the use and manufacture thereof
US7727217B2 (en) 2002-12-20 2010-06-01 Kimberly-Clark Worldwide, Inc Absorbent article with unitary elastomeric waistband with multiple extension zones
US8257333B2 (en) 2002-12-20 2012-09-04 Kimberly-Clark Worldwide, Inc. Absorbent article with an elastic waistband having a preferred ratio of elastic to non-elastic materials
EP1583661A1 (en) * 2002-12-26 2005-10-12 Kimberly-Clark Worldwide, Inc. Stretchable film laminates and methods and apparatus for making stretchable film laminates
US7329621B2 (en) 2002-12-26 2008-02-12 Kimberly-Clark Worldwide, Inc. Stretchable film laminates and methods and apparatus for making stretchable film laminates
US7476447B2 (en) 2002-12-31 2009-01-13 Kimberly-Clark Worldwide, Inc. Elastomeric materials
US7872168B2 (en) 2003-10-31 2011-01-18 Kimberely-Clark Worldwide, Inc. Stretchable absorbent article
US8551574B2 (en) 2004-03-29 2013-10-08 The Procter & Gamble Company Method of gravure printing elastomeric compositions
US20060032578A1 (en) * 2004-08-16 2006-02-16 The Procter & Gamble Company Method for producing a laminate having varying pre-strained elastics
US7513969B2 (en) * 2004-10-15 2009-04-07 The Procter & Gamble Company Method for producing a corrugated stretch laminate with a free formed printed elastic member
US7501034B2 (en) 2004-10-15 2009-03-10 The Procter & Gamble Company Method for producing a corrugated stretch laminate
US20060094319A1 (en) * 2004-11-03 2006-05-04 The Procter & Gamble Company Extensible laminate having elastics of differing elastic properties
US7744579B2 (en) 2005-06-29 2010-06-29 The Procter & Gamble Company Absorbent article providing a better fit and more comfort to a wearer
US20070141311A1 (en) * 2005-12-15 2007-06-21 Mleziva Mark M Differentially-stretched elastic laminate
US8118801B2 (en) 2005-12-16 2012-02-21 The Procter & Gamble Company Force focused fastening member
US7432413B2 (en) 2005-12-16 2008-10-07 The Procter And Gamble Company Disposable absorbent article having side panels with structurally, functionally and visually different regions
CA2692891C (en) 2010-02-25 2012-10-09 The Procter & Gamble Company Absorbent article with improved garment-like character
CA2692679C (en) 2010-02-25 2013-04-30 The Procter & Gamble Company Absorbent article with improved garment-like character
US8945324B2 (en) 2011-04-04 2015-02-03 Kimberly-Clark Worldwide, Inc. Process for making elastomeric absorbent garments to reduce absorbent bunching
WO2013093917A1 (en) 2011-12-22 2013-06-27 Rothenberg Sarah Coolant device, dispenser and methods background of the invention
US10259165B2 (en) 2015-04-01 2019-04-16 Aurizon Ultrasonics, LLC Apparatus for fabricating an elastic nonwoven material
EP3904057B1 (en) 2016-09-30 2023-05-24 Dukane IAS, LLC Apparatus and method for fabricating an elastic nonwoven material
BR112020007021A2 (en) * 2017-10-31 2020-10-06 Kimberly-Clark Worldwide, Inc. elastic material
CN113825631A (en) 2019-03-22 2021-12-21 杜凯恩Ias有限责任公司 Apparatus for making elastic nonwoven material

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US4300562A (en) * 1980-02-11 1981-11-17 Johnson & Johnson Baby Products Company Laminated structures having gathered marginal portions
US4618384A (en) * 1983-09-09 1986-10-21 Sabee Reinhardt N Method for applying an elastic band to diapers
DE3423644A1 (en) * 1984-06-27 1986-01-02 Paul Hartmann Ag, 7920 Heidenheim Garment with gathered elastic regions and method of manufacture thereof
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JPH1075978A (en) * 1996-09-06 1998-03-24 Kao Corp Absorptive article
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AU2001263120A1 (en) 2001-11-26
GB2378920A (en) 2003-02-26
DE10196199T1 (en) 2003-06-12
GB2378920B (en) 2004-12-01
KR20020091838A (en) 2002-12-06
WO2001087588A2 (en) 2001-11-22
GB0228523D0 (en) 2003-01-15

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