CN1982046B - 弹性层压物和其制造方法 - Google Patents

弹性层压物和其制造方法 Download PDF

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Publication number
CN1982046B
CN1982046B CN2006101630102A CN200610163010A CN1982046B CN 1982046 B CN1982046 B CN 1982046B CN 2006101630102 A CN2006101630102 A CN 2006101630102A CN 200610163010 A CN200610163010 A CN 200610163010A CN 1982046 B CN1982046 B CN 1982046B
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China
Prior art keywords
nonwoven layers
elastic
laminate
activation
elastic membrane
Prior art date
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Expired - Fee Related
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CN2006101630102A
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English (en)
Chinese (zh)
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CN1982046A (zh
Inventor
杰弗里·艾伦·米德尔斯沃思
布赖恩·L·马特
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Tredegar Film Products LLC
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Tredegar Film Products LLC
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Publication of CN1982046A publication Critical patent/CN1982046A/zh
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    • 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
    • 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 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 specially adapted to be worn around the waist, e.g. diapers or nappies
    • A61F13/49007—Form-fitting, self-adjusting disposable diapers
    • A61F13/49009—Form-fitting, self-adjusting disposable diapers with elastic means
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    • B32B3/266—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 an apertured layer, the apertures going through the whole thickness of the layer, e.g. expanded metal, perforated layer, slit layer regular cells B32B3/12
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    • 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
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    • 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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    • B32B2305/10—Fibres of continuous length
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    • B32B2310/028—Treatment by energy or chemical effects using vibration, e.g. sonic or ultrasonic
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    • B32B37/02—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by a sequence of laminating steps, e.g. by adding new layers at consecutive laminating stations
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    • B32B37/15—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state
    • B32B37/153—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with at least one layer being manufactured and immediately laminated before reaching its stable state, e.g. in which a layer is extruded and laminated while in semi-molten state at least one layer is extruded and immediately laminated while in semi-molten state
    • 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
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    • 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
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    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
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    • 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
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    • 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
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    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
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  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Biomedical Technology (AREA)
  • Veterinary Medicine (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Absorbent Articles And Supports Therefor (AREA)
  • Nonwoven Fabrics (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CN2006101630102A 2005-11-28 2006-11-28 弹性层压物和其制造方法 Expired - Fee Related CN1982046B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74003605P 2005-11-28 2005-11-28
US60/740,036 2005-11-28

Publications (2)

Publication Number Publication Date
CN1982046A CN1982046A (zh) 2007-06-20
CN1982046B true CN1982046B (zh) 2012-07-04

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CN2006101630102A Expired - Fee Related CN1982046B (zh) 2005-11-28 2006-11-28 弹性层压物和其制造方法

Country Status (7)

Country Link
US (2) US20070123124A1 (enExample)
EP (1) EP1790467A1 (enExample)
JP (1) JP4751303B2 (enExample)
KR (1) KR100849743B1 (enExample)
CN (1) CN1982046B (enExample)
BR (1) BRPI0604957A (enExample)
TW (1) TWI363693B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107097499A (zh) * 2007-09-28 2017-08-29 因维斯塔技术有限公司 含有聚烯烃组合物的层压织物结构
CN111494095A (zh) * 2015-01-30 2020-08-07 大王制纸株式会社 吸收性物品及其制造方法

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DE10360845A1 (de) 2003-12-20 2005-07-21 Corovin Gmbh Weiches Vlies auf Basis von Polyethylen
WO2007027701A2 (en) * 2005-08-29 2007-03-08 Cree James W Apertured laminate and method of making
WO2007127730A2 (en) * 2006-04-24 2007-11-08 Pantex Sud S.R.L. Elastic laminate comprising elastic substrate between extensible webs and methods for making
CN101925459B (zh) * 2008-01-30 2014-06-25 优势创造实业有限责任公司 弹性层叠物及其制造方法
GB2465015B (en) * 2008-11-06 2012-09-26 Brightwake Ltd Composite elastic wound dressing material
ITPE20090001A1 (it) * 2009-01-09 2010-07-10 Texol Srl Procedimento per produrre ed ottenere un film elastometrico ventilabile con alte caratteristiche meccaniche di elasticizzazione.
EP2396053B1 (en) 2009-01-15 2016-09-28 Brightwake Limited Extracorporeal blood filtration
CA2756149A1 (en) 2009-03-24 2010-09-30 James W. Cree Embossed textured webs and method for making
IT1394305B1 (it) * 2009-05-21 2012-06-06 Jaked S R L Membrana in particolare per indumenti da nuoto
US9849602B2 (en) * 2009-12-18 2017-12-26 Advantage Creation Enterprise Llc Method for making extrusion coated perforated nonwoven web
US8551896B2 (en) * 2011-02-14 2013-10-08 The Procter & Gamble Company Tear resistant laminate
WO2012174204A2 (en) 2011-06-17 2012-12-20 Fiberweb, Inc. Vapor permeable, substantially water impermeable multilayer article
US10369769B2 (en) 2011-06-23 2019-08-06 Fiberweb, Inc. Vapor-permeable, substantially water-impermeable multilayer article
EP2723568B1 (en) 2011-06-23 2017-09-27 Fiberweb, LLC Vapor permeable, substantially water impermeable multilayer article
US9765459B2 (en) 2011-06-24 2017-09-19 Fiberweb, Llc Vapor-permeable, substantially water-impermeable multilayer article
CN102555312B (zh) * 2011-12-29 2016-07-13 福建恒安集团有限公司 一种复合材料及其制备工艺
EP2733356A1 (en) 2012-11-14 2014-05-21 Institute of Technology, Tallaght Micro-reagent handler and cartridge assembly
WO2014179370A1 (en) 2013-05-03 2014-11-06 The Procter & Gamble Company Absorbent articles comprising stretch laminates
US11103389B2 (en) 2015-01-30 2021-08-31 Daio Paper Corporation Absorbent article having stretchable region with high peeling strength and method for producing same
CA3189969A1 (en) 2015-07-10 2017-01-19 Berry Global, Inc. Microporous breathable film and method of making the microporous breathable film
AR105372A1 (es) 2015-07-27 2017-09-27 Dow Global Technologies Llc Laminados elásticos, métodos para su fabricación y artículos que los comprenden
ITUB20153333A1 (it) * 2015-09-01 2017-03-01 Pantex Int S P A Metodo per la realizzazione di un laminato elastico e prodotto laminato elastico
US10611131B2 (en) * 2016-04-19 2020-04-07 Aplix Perforated stretch laminate
EP3747414B1 (en) 2016-08-12 2024-12-11 The Procter & Gamble Company Method and apparatus for assembling absorbent articles
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US20070123124A1 (en) 2007-05-31
CN1982046A (zh) 2007-06-20
EP1790467A1 (en) 2007-05-30
US7955457B2 (en) 2011-06-07
JP4751303B2 (ja) 2011-08-17
JP2007145020A (ja) 2007-06-14
US20080216937A1 (en) 2008-09-11
TW200730345A (en) 2007-08-16
KR100849743B1 (ko) 2008-07-31

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