WO2008005822A3 - Embossed stretchable elastic laminate and method of production - Google Patents

Embossed stretchable elastic laminate and method of production Download PDF

Info

Publication number
WO2008005822A3
WO2008005822A3 PCT/US2007/072446 US2007072446W WO2008005822A3 WO 2008005822 A3 WO2008005822 A3 WO 2008005822A3 US 2007072446 W US2007072446 W US 2007072446W WO 2008005822 A3 WO2008005822 A3 WO 2008005822A3
Authority
WO
WIPO (PCT)
Prior art keywords
embossed
nonwoven fabric
laminate
elastic
elastic laminate
Prior art date
Application number
PCT/US2007/072446
Other languages
French (fr)
Other versions
WO2008005822A2 (en
Inventor
Amiel Bassam Sabbagh
Martin F Hoenigmann
Jeffrey Alan Middlesworth
Original Assignee
Pliant Corp
Amiel Bassam Sabbagh
Martin F Hoenigmann
Jeffrey Alan Middlesworth
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 Pliant Corp, Amiel Bassam Sabbagh, Martin F Hoenigmann, Jeffrey Alan Middlesworth filed Critical Pliant Corp
Priority to CA002656550A priority Critical patent/CA2656550A1/en
Priority to DE200711001584 priority patent/DE112007001584T5/en
Priority to MX2008016327A priority patent/MX2008016327A/en
Publication of WO2008005822A2 publication Critical patent/WO2008005822A2/en
Publication of WO2008005822A3 publication Critical patent/WO2008005822A3/en
Priority to SE0802625A priority patent/SE0802625L/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 shape; Layered products comprising a layer having particular features of form
    • B32B3/26—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer
    • B32B3/30—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form characterised by a particular shape of the outline of the cross-section of a continuous layer; characterised by a layer with cavities or internal voids ; characterised by an apertured layer characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs
    • 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
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/12—Layered products comprising a layer of synthetic resin 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
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • 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
    • B32B5/22—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
    • 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
    • D04H5/00—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length
    • D04H5/06—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by welding-together thermoplastic fibres, filaments, or yarns
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/10—Fibres of continuous length
    • B32B2305/20—Fibres of continuous length in the form of a non-woven mat
    • 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
    • B32B2555/00—Personal care
    • B32B2555/02—Diapers or napkins
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)

Abstract

[A stretchable embossed elastic laminate including at least one nonwoven fabric layer, and at least one elastomeric material extruded as a melt onto a major surface of the nonwoven fabric to form an elastic layer bonded to the surface of the nonwoven fabric. The elastic laminate is embossed with a deep embossing pattern to provide an embossed laminate having good tensile strength and excellent resistance to delamination. Also disclosed is a method of forming a stretchable embossed laminate wherein at least one melted elastic material is extruded onto a major surface of the nonwoven fabric, and the elastic material and the nonwoven fabric are conveyed through a nip formed by a layon roll and an embossing roll having a deep embossing pattern.
PCT/US2007/072446 2006-06-30 2007-06-29 Embossed stretchable elastic laminate and method of production WO2008005822A2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CA002656550A CA2656550A1 (en) 2006-06-30 2007-06-29 Embossed stretchable elastic laminate and method of production
DE200711001584 DE112007001584T5 (en) 2006-06-30 2007-06-29 Embossed stretchable elastic laminate and method of manufacture
MX2008016327A MX2008016327A (en) 2006-06-30 2007-06-29 Embossed stretchable elastic laminate and method of production.
SE0802625A SE0802625L (en) 2006-06-30 2008-12-19 Embossed stretchable elastic laminate and method of manufacture

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US81806606P 2006-06-30 2006-06-30
US60/818,066 2006-06-30

Publications (2)

Publication Number Publication Date
WO2008005822A2 WO2008005822A2 (en) 2008-01-10
WO2008005822A3 true WO2008005822A3 (en) 2008-08-14

Family

ID=38895350

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/072446 WO2008005822A2 (en) 2006-06-30 2007-06-29 Embossed stretchable elastic laminate and method of production

Country Status (6)

Country Link
US (1) US20080003911A1 (en)
CA (1) CA2656550A1 (en)
DE (1) DE112007001584T5 (en)
MX (1) MX2008016327A (en)
SE (1) SE0802625L (en)
WO (1) WO2008005822A2 (en)

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Publication number Priority date Publication date Assignee Title
US8709579B2 (en) * 2006-11-22 2014-04-29 Pliant, Llc Stretchable elastic laminate having increased CD elongation zones and method of production
EP1990188B1 (en) * 2007-05-08 2012-10-17 Koester GmbH & Co. KG Method for producing a flat material and corresponding flat material, fastener and nappy close strap and nappy
US20090047855A1 (en) * 2007-08-16 2009-02-19 3M Innovative Properties Company Stretchable elastic nonwoven laminates
US20090088037A1 (en) * 2007-09-28 2009-04-02 Invista North America S.Ar.L. Laminated fabric construction with polyolefin compositions
US8445744B2 (en) 2008-01-24 2013-05-21 The Procter & Gamble Company Extrusion bonded laminates for absorbent articles
US8168853B2 (en) * 2008-01-24 2012-05-01 The Proctor & Gamble Company Extrusion bonded laminates for absorbent articles
WO2010118211A1 (en) * 2009-04-08 2010-10-14 The Procter & Gamble Company Stretchable laminates of nonwoven web(s) and elastic film
JP5378591B2 (en) * 2009-04-08 2013-12-25 ザ プロクター アンド ギャンブル カンパニー Non-woven web (s) and elastic laminate of elastic film
SG174988A1 (en) * 2009-04-08 2011-11-28 Procter & Gamble Stretchable laminates of nonwoven web(s) and elastic film
EP2416958B1 (en) * 2009-04-08 2014-07-23 The Procter and Gamble Company Stretchable laminates of nonwoven web(s) and elastic film
US20120251771A1 (en) * 2011-04-04 2012-10-04 Lenox Wilson Method of making a smooth elastic nonwoven composite
JP5783951B2 (en) 2012-04-27 2015-09-24 ユニ・チャーム株式会社 Composite sheet and method for producing composite sheet
US10034954B2 (en) 2013-03-11 2018-07-31 The Procter & Gamble Company Absorbent articles with multilayer dual laminates
KR101414037B1 (en) * 2013-04-23 2014-07-02 주식회사 에스지오 Nozzle type zeolite treating apparatus and its treating method
CN105188628B (en) 2013-05-03 2019-08-09 宝洁公司 Absorbent article including stretching lamilate
JP6239746B2 (en) 2013-07-02 2017-11-29 フィテサ ジャーマニー ゲゼルシャフト ミット ベシュレンクテル ハフツング Nonwoven fabric and method for forming the same
TWI516218B (en) * 2013-07-29 2016-01-11 Kang Na Hsiung Entpr Co Ltd Production method of female fastener for Velcro
USD788061S1 (en) 2014-07-18 2017-05-30 BOT Home Automation, Inc. Wireless entrance communication device
EP3808320A1 (en) * 2015-01-30 2021-04-21 Daio Paper Corporation Absorbent article and method for producing same
JP6718272B2 (en) * 2015-04-15 2020-07-08 日東電工株式会社 Stretchable laminate and article containing the same
CN109475439B (en) 2016-08-12 2021-08-27 宝洁公司 Method and apparatus for assembling absorbent articles
CN109475451A (en) 2016-08-12 2019-03-15 宝洁公司 Absorbent article with ear portion
EP3496692B1 (en) 2016-08-12 2023-11-29 The Procter & Gamble Company Absorbent article with ear portion
USD830871S1 (en) 2017-02-27 2018-10-16 A9.com Wireless entrance communication device
USD833313S1 (en) 2017-02-27 2018-11-13 Amazon Technologies, Inc. Wireless entrance communication device
EP3600196B1 (en) 2017-03-27 2021-04-21 The Procter & Gamble Company Elastomeric laminates with crimped spunbond fiber webs
EP3467175A1 (en) 2017-10-03 2019-04-10 Fitesa Germany GmbH Nonwoven fabric and process for forming the same
WO2020005515A1 (en) * 2018-06-29 2020-01-02 Berry Global, Inc. Polydimensional stretchable laminates
US11944522B2 (en) 2019-07-01 2024-04-02 The Procter & Gamble Company Absorbent article with ear portion

Citations (4)

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US5202173A (en) * 1990-02-12 1993-04-13 Clopay Corporation Ultra soft cloth-like embossed plastic film having post-embossed stretched areas
WO2001009239A1 (en) * 1999-07-28 2001-02-08 The Dow Chemical Company Hydrogenated block polymers having elasticity and articles made therefrom
WO2001051548A2 (en) * 2000-01-10 2001-07-19 Clopay Plastic Products Company, Inc. Antibacterial microporous film and method of making
US20040219854A1 (en) * 2003-04-30 2004-11-04 Carl Freudenberg Kg Elastic composite fabric

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US5202173A (en) * 1990-02-12 1993-04-13 Clopay Corporation Ultra soft cloth-like embossed plastic film having post-embossed stretched areas
WO2001009239A1 (en) * 1999-07-28 2001-02-08 The Dow Chemical Company Hydrogenated block polymers having elasticity and articles made therefrom
WO2001051548A2 (en) * 2000-01-10 2001-07-19 Clopay Plastic Products Company, Inc. Antibacterial microporous film and method of making
US20040219854A1 (en) * 2003-04-30 2004-11-04 Carl Freudenberg Kg Elastic composite fabric

Also Published As

Publication number Publication date
SE0802625L (en) 2009-01-23
MX2008016327A (en) 2009-01-28
US20080003911A1 (en) 2008-01-03
DE112007001584T5 (en) 2009-07-09
CA2656550A1 (en) 2008-01-10
WO2008005822A2 (en) 2008-01-10

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