WO2011080643A3 - Composite non tissé comprenant un film élastique ouvert et procédé de fabrication - Google Patents

Composite non tissé comprenant un film élastique ouvert et procédé de fabrication Download PDF

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Publication number
WO2011080643A3
WO2011080643A3 PCT/IB2010/055848 IB2010055848W WO2011080643A3 WO 2011080643 A3 WO2011080643 A3 WO 2011080643A3 IB 2010055848 W IB2010055848 W IB 2010055848W WO 2011080643 A3 WO2011080643 A3 WO 2011080643A3
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WO
WIPO (PCT)
Prior art keywords
film
nonwoven
composite
apertures
elastic
Prior art date
Application number
PCT/IB2010/055848
Other languages
English (en)
Other versions
WO2011080643A2 (fr
Inventor
Howard M. Welch
Glenda J. Rhodes
Lei Huang
Matthew B. Lake
Wing-Chak Ng
Akwokwo H. Redhead
Jose Augusto Vidal De Siqueira
Oomman P. Thomas
Original Assignee
Kimberly-Clark Worldwide, 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
Priority claimed from US12/649,508 external-priority patent/US20110160687A1/en
Priority claimed from US12/968,019 external-priority patent/US20120148796A1/en
Application filed by Kimberly-Clark Worldwide, Inc. filed Critical Kimberly-Clark Worldwide, Inc.
Priority to BR112012016084A priority Critical patent/BR112012016084A2/pt
Priority to EP10840680A priority patent/EP2519411A2/fr
Priority to MX2012007699A priority patent/MX2012007699A/es
Priority to AU2010337905A priority patent/AU2010337905A1/en
Priority to KR1020127016932A priority patent/KR20120123658A/ko
Publication of WO2011080643A2 publication Critical patent/WO2011080643A2/fr
Publication of WO2011080643A3 publication Critical patent/WO2011080643A3/fr

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    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/54—Yield strength; Tensile strength
    • 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
    • B32B2307/704—Crystalline
    • 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
    • B32B2307/718—Weight, e.g. weight per square meter
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/02—Temperature
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08—Dimensions, e.g. volume
    • B32B2309/10—Dimensions, e.g. volume linear, e.g. length, distance, width
    • 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
    • B32B2309/00—Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/12—Pressure
    • 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
    • B32B2451/00—Decorative or ornamental articles
    • 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
    • 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
    • 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
    • B32B37/12—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by using adhesives
    • B32B37/1284—Application of adhesive
    • B32B37/1292—Application of adhesive selectively, e.g. in stripes, in patterns
    • 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
    • B32B38/06—Embossing

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

Abstract

L'invention porte sur un composite non tissé élastique, qui comprend un film élastique stratifié sur un ou plusieurs matériaux de film non tissés. Le composite est formé en faisant passer un stratifié non tissé/film revêtu par extrusion à travers un pincement de façon à créer des ouvertures tout à la fois à travers le film et le non tissé. Les ouvertures ont une taille suffisante pour communiquer un niveau souhaité de texture, de douceur, de toucher et/ou d'attrait esthétique au composite sans avoir un effet défavorable significatif sur ses propriétés élastiques. Des ouvertures sont réalisées, selon la présente invention, par la commande sélective de certains paramètres du processus de stratification, tels que la teneur en film, le motif d'éléments, le degré de tension de film, les conditions de température et de pression, etc.
PCT/IB2010/055848 2009-12-30 2010-12-15 Composite non tissé comprenant un film élastique ouvert et procédé de fabrication WO2011080643A2 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR112012016084A BR112012016084A2 (pt) 2009-12-30 2010-12-15 compósito não tecido incluindo um filme elastico com aberturas e método de preparação
EP10840680A EP2519411A2 (fr) 2009-12-30 2010-12-15 Composite non tissé comprenant un film élastique ouvert et procédé de fabrication
MX2012007699A MX2012007699A (es) 2009-12-30 2010-12-15 Composicion no tejida incluyendo una pelicula elastica perforada y un metodo para hacer esta.
AU2010337905A AU2010337905A1 (en) 2009-12-30 2010-12-15 Nonwoven composite including an apertured elastic film and method of making
KR1020127016932A KR20120123658A (ko) 2009-12-30 2010-12-15 개구형성된 탄성 필름을 구비한 부직포 복합재 및 그 제조 방법

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US12/649,508 2009-12-30
US12/649,508 US20110160687A1 (en) 2009-12-30 2009-12-30 Nonwoven composite including an apertured elastic film and method of making
US12/968,019 2010-12-14
US12/968,019 US20120148796A1 (en) 2010-12-14 2010-12-14 Nonwoven Composite Including an Apertured Elastic Film and Method of Making

Publications (2)

Publication Number Publication Date
WO2011080643A2 WO2011080643A2 (fr) 2011-07-07
WO2011080643A3 true WO2011080643A3 (fr) 2011-12-29

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PCT/IB2010/055848 WO2011080643A2 (fr) 2009-12-30 2010-12-15 Composite non tissé comprenant un film élastique ouvert et procédé de fabrication

Country Status (6)

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EP (1) EP2519411A2 (fr)
KR (1) KR20120123658A (fr)
AU (1) AU2010337905A1 (fr)
BR (1) BR112012016084A2 (fr)
MX (1) MX2012007699A (fr)
WO (1) WO2011080643A2 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130143015A1 (en) * 2011-12-05 2013-06-06 Shawn E. Jenkins Tough multi-microlayer films
KR101417396B1 (ko) 2012-11-08 2014-07-10 현대자동차주식회사 결집력과 탄성이 향상된 멜트블로운 섬유웹 및 이의 제조방법 및 장치
US9533067B2 (en) 2013-05-03 2017-01-03 The Procter & Gamble Company Absorbent articles comprising stretch laminates
CN107072850A (zh) 2014-11-06 2017-08-18 宝洁公司 预应变层合体及其制备方法
US10611131B2 (en) * 2016-04-19 2020-04-07 Aplix Perforated stretch laminate
US20180042786A1 (en) 2016-08-12 2018-02-15 The Procter & Gamble Company Array of absorbent articles with ear portions
US10568775B2 (en) 2016-08-12 2020-02-25 The Procter & Gamble Company Method and apparatus for assembling absorbent articles
CN117503488A (zh) 2016-08-12 2024-02-06 宝洁公司 带有耳片部分的吸收制品
EP4335420A3 (fr) 2017-02-16 2024-05-29 The Procter & Gamble Company Articles absorbants avec substrats ayant des motifs répétitifs d'ouvertures comprenant une pluralité d'unités récurrentes
WO2018183315A1 (fr) 2017-03-27 2018-10-04 The Procter & Gamble Company Stratifiés élastomères ayant des bandes de fibres filées-liées frisées
US10813797B2 (en) * 2017-06-22 2020-10-27 The Procter & Gamble Company Laminate webs and absorbent articles having the same
WO2020219414A1 (fr) 2019-04-24 2020-10-29 The Procter & Gamble Company Bandes non tissées hautement extensibles et articles absorbants présentant de telles bandes
US11944522B2 (en) 2019-07-01 2024-04-02 The Procter & Gamble Company Absorbent article with ear portion

Citations (5)

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US5628097A (en) * 1995-09-29 1997-05-13 The Procter & Gamble Company Method for selectively aperturing a nonwoven web
US5964742A (en) * 1997-09-15 1999-10-12 Kimberly-Clark Worldwide, Inc. Nonwoven bonding patterns producing fabrics with improved strength and abrasion resistance
US20040122396A1 (en) * 2002-12-24 2004-06-24 Maldonado Jose E. Apertured, film-coated nonwoven material
US20080076315A1 (en) * 2006-09-27 2008-03-27 Mccormack Ann L Elastic Composite Having Barrier Properties
US20080095978A1 (en) * 2006-08-31 2008-04-24 Kimberly-Clark Worldwide, Inc. Nonwoven composite containing an apertured elastic film

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5628097A (en) * 1995-09-29 1997-05-13 The Procter & Gamble Company Method for selectively aperturing a nonwoven web
US5964742A (en) * 1997-09-15 1999-10-12 Kimberly-Clark Worldwide, Inc. Nonwoven bonding patterns producing fabrics with improved strength and abrasion resistance
US20040122396A1 (en) * 2002-12-24 2004-06-24 Maldonado Jose E. Apertured, film-coated nonwoven material
US20080095978A1 (en) * 2006-08-31 2008-04-24 Kimberly-Clark Worldwide, Inc. Nonwoven composite containing an apertured elastic film
US20080076315A1 (en) * 2006-09-27 2008-03-27 Mccormack Ann L Elastic Composite Having Barrier Properties

Also Published As

Publication number Publication date
AU2010337905A1 (en) 2012-06-21
MX2012007699A (es) 2012-07-23
WO2011080643A2 (fr) 2011-07-07
EP2519411A2 (fr) 2012-11-07
BR112012016084A2 (pt) 2016-08-16
KR20120123658A (ko) 2012-11-09

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