PL3723975T3 - Tkanina włókninowa - Google Patents

Tkanina włókninowa

Info

Publication number
PL3723975T3
PL3723975T3 PL18815798.6T PL18815798T PL3723975T3 PL 3723975 T3 PL3723975 T3 PL 3723975T3 PL 18815798 T PL18815798 T PL 18815798T PL 3723975 T3 PL3723975 T3 PL 3723975T3
Authority
PL
Poland
Prior art keywords
nonwoven fabric
nonwoven
fabric
Prior art date
Application number
PL18815798.6T
Other languages
English (en)
Inventor
David Avril
Robert Ronald MURPHY
Lesley Ray HAYNES
Original Assignee
Don & Low Limited
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 Don & Low Limited filed Critical Don & Low Limited
Publication of PL3723975T3 publication Critical patent/PL3723975T3/pl

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B50/00—Containers, covers, furniture or holders specially adapted for surgical or diagnostic appliances or instruments, e.g. sterile covers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/06—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the heating method
    • 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
    • B32B37/10—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the pressing technique, e.g. using action of vacuum or fluid 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
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/06—Embossing
    • 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
    • B32B5/022—Non-woven fabric
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00526—Methods of manufacturing
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/03—3 layers
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/20—All layers 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
    • B32B2250/00—Layers arrangement
    • B32B2250/24—All layers being polymeric
    • B32B2250/242—All polymers belonging to those covered by group B32B27/32
    • 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
    • B32B2250/00—Layers arrangement
    • B32B2250/40—Symmetrical or sandwich layers, e.g. ABA, ABCBA, ABCCBA
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/02—Synthetic macromolecular fibres
    • B32B2262/0253—Polyolefin 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/12—Conjugate fibres, e.g. core/sheath or side-by-side
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/14—Mixture of at least two fibres made of different materials
    • 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
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/412—Transparent
    • 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
    • B32B2307/554—Wear resistance
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/724—Permeability to gases, adsorption
    • 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
    • B32B2307/726—Permeability to liquids, absorption
    • B32B2307/7265—Non-permeable
    • 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
    • B32B2307/732—Dimensional properties
    • 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
    • B32B2439/00—Containers; Receptacles
    • B32B2439/80—Medical packaging
    • 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
    • B32B2535/00—Medical equipment, e.g. bandage, prostheses or catheter

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Textile Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
PL18815798.6T 2017-12-14 2018-11-29 Tkanina włókninowa PL3723975T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1720899.2A GB201720899D0 (en) 2017-12-14 2017-12-14 Improved nonwoven fabric
GB1814285.1A GB2569419B (en) 2017-12-14 2018-09-03 Improved nonwoven fabric
PCT/GB2018/053463 WO2019116000A1 (en) 2017-12-14 2018-11-29 Nonwoven fabric

Publications (1)

Publication Number Publication Date
PL3723975T3 true PL3723975T3 (pl) 2023-06-26

Family

ID=61008893

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18815798.6T PL3723975T3 (pl) 2017-12-14 2018-11-29 Tkanina włókninowa

Country Status (5)

Country Link
US (1) US11717777B2 (pl)
EP (1) EP3723975B1 (pl)
GB (2) GB201720899D0 (pl)
PL (1) PL3723975T3 (pl)
WO (1) WO2019116000A1 (pl)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013219325A1 (de) 2013-09-25 2015-03-26 Wacker Chemie Ag Verwendung von modifizierten wasserlöslichen Polymeren als Vernetzungshilfsmittel
ES2793280T3 (es) 2017-03-15 2020-11-13 Samsonite Ip Holdings Sarl Películas laminadas de polímero termoplástico orientado biaxialmente para artículos para equipaje y métodos para fabricarlas
TWI836156B (zh) 2019-11-18 2024-03-21 美商貝里國際公司 不織布、形成不織布方法、包裝體、及對包裝體進行滅菌方法
US12571144B2 (en) 2019-12-04 2026-03-10 Borealis Ag Light weight melt blown webs with improved barrier properties
JP7523572B2 (ja) * 2020-04-09 2024-07-26 トーレ・アドバンスド・マテリアルズ・コリア・インコーポレーテッド 複合不織布、及びそれを含む物品
CN112030361B (zh) * 2020-08-31 2021-10-22 俊富非织造材料(无锡)有限公司 一种柔软医用手术服sms无纺布及其制备方法
EP3981490A1 (en) * 2020-10-12 2022-04-13 TAL Apparel Limited Face mask
US20230002705A1 (en) * 2021-07-01 2023-01-05 Marion E. Paris, JR. Sanitizing and disinfecting substrates loaded with hypochlorous acid solution
CN115679542B (zh) * 2021-07-27 2025-12-12 武汉中森医疗用品有限公司 一种超柔无纺布及其制备方法和应用
CN114654820B (zh) * 2022-03-21 2023-11-14 南通康净环保科技有限公司 一种抗病毒杀菌的空气净化设备用新型材料及其制备工艺
WO2024143162A1 (ja) * 2022-12-28 2024-07-04 三井化学株式会社 濾過用積層体及び濾過用積層体の製造方法

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4863785A (en) * 1988-11-18 1989-09-05 The James River Corporation Nonwoven continuously-bonded trilaminate
US5188885A (en) * 1989-09-08 1993-02-23 Kimberly-Clark Corporation Nonwoven fabric laminates
US5484645A (en) * 1991-10-30 1996-01-16 Fiberweb North America, Inc. Composite nonwoven fabric and articles produced therefrom
US5308691A (en) * 1993-10-04 1994-05-03 E. I. Du Pont De Nemours And Company Controlled-porosity, calendered spunbonded/melt blown laminates
CN1094419C (zh) * 1994-05-24 2002-11-20 埃克森美孚化学专利公司 包含低熔点丙烯聚合物的纤维和织物
US5804512A (en) * 1995-06-07 1998-09-08 Bba Nonwovens Simpsonville, Inc. Nonwoven laminate fabrics and processes of making same
US5616408A (en) * 1995-12-22 1997-04-01 Fiberweb North America, Inc. Meltblown polyethylene fabrics and processes of making same
WO2000037723A2 (en) 1998-12-19 2000-06-29 Kimberly-Clark Worldwide, Inc. Fine multicomponent fiber webs and laminates thereof
DE60233443D1 (de) * 2002-06-26 2009-10-01 Du Pont Multikomponentenfaser-spinnvlies und laminate daraus
DE10250275B4 (de) 2002-10-28 2014-08-21 Paul Hartmann Ag Wegwerfbares Bekleidungsstück
EP2034056A1 (en) 2007-09-04 2009-03-11 Total Petrochemicals Research Feluy Metallocene polypropylene fibers and nonwovens with improved mechanical properties.
US8709959B2 (en) * 2009-12-28 2014-04-29 Kimberly-Clark Worldwide, Inc. Puncture resistant fabric
US20120234333A1 (en) 2011-03-16 2012-09-20 Jenkins Shawn E Medical Fabric With Asymmetrical Layers
GB2495622A (en) * 2011-10-13 2013-04-17 Don & Low Ltd Non-woven fabric
JP5925322B2 (ja) * 2012-08-22 2016-05-25 三井化学株式会社 不織布積層体
GB2494544B (en) * 2012-09-12 2013-08-14 Don & Low Ltd Improved fabric
GB2496244B (en) * 2012-09-12 2013-11-06 Don & Low Ltd Improved laminated fabric
US9322114B2 (en) * 2012-12-03 2016-04-26 Exxonmobil Chemical Patents Inc. Polypropylene fibers and fabrics
EP2971315B1 (en) * 2013-03-12 2018-06-13 Fitesa Nonwoven, Inc. Extensible nonwoven fabric
WO2015148368A1 (en) * 2014-03-28 2015-10-01 Polymer Group, Inc. Nonwoven having high microbial kill rate and high efficacy and articles and uses therefrom

Also Published As

Publication number Publication date
WO2019116000A1 (en) 2019-06-20
EP3723975B1 (en) 2023-03-15
GB2569419B (en) 2020-09-23
EP3723975A1 (en) 2020-10-21
GB2569419A (en) 2019-06-19
GB201720899D0 (en) 2018-01-31
US20210086117A1 (en) 2021-03-25
GB201814285D0 (en) 2018-10-17
US11717777B2 (en) 2023-08-08

Similar Documents

Publication Publication Date Title
GB2579948B (en) Nonwoven fabric
GB2577821B (en) Nonwoven fabric
GB2582405B (en) Nonwoven fabric
GB2571897B (en) Shaped nonwoven
GB2571694B (en) Shaped nonwoven
GB2570850B (en) Shaped nonwoven
AU201616632S (en) Nonwoven fabric
GB2569419B (en) Improved nonwoven fabric
PL3527706T3 (pl) Biodegradowalna włóknina
EP3128058A4 (en) Nonwoven fabric
PL3387930T3 (pl) Urządzenie tkaninowe
CA193447S (en) Nonwoven fabric
EP3690096A4 (en) SPINNED FABRIC
SG11202003951PA (en) Spunbonded nonwoven fabric
PL3164535T3 (pl) Włókninowy materiał objętościowy
PL3280833T3 (pl) Tkanina lub włóknina
EP3159445A4 (en) Non-woven fabric
PL3216432T3 (pl) Wysokobarierowy wyrób włókninowy
SI3372719T1 (sl) Naprava za vodenje netkane koprene
AU201615033S (en) Nonwoven fabric
PL3240515T3 (pl) Włóknina i sposób jej wytwarzania
SG11202008253XA (en) Nonwoven fabric
GB201616618D0 (en) Nonwoven fabric
PT3530789T (pt) Tecido elástico de malha circular
GB201602552D0 (en) Enhanced fabric