CA2130177A1 - Novel apertured non-woven fabric - Google Patents

Novel apertured non-woven fabric

Info

Publication number
CA2130177A1
CA2130177A1 CA002130177A CA2130177A CA2130177A1 CA 2130177 A1 CA2130177 A1 CA 2130177A1 CA 002130177 A CA002130177 A CA 002130177A CA 2130177 A CA2130177 A CA 2130177A CA 2130177 A1 CA2130177 A1 CA 2130177A1
Authority
CA
Canada
Prior art keywords
fiber
junctures
fiber bundles
area
segments
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA002130177A
Other languages
French (fr)
Other versions
CA2130177C (en
Inventor
Arthur Drelich
Alton H. Bassett
William James
John W. Kennette
Linda J. Mcmeekin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Johnson and Johnson Consumer Inc
Original Assignee
Arthur Drelich
Alton H. Bassett
William James
John W. Kennette
Linda J. Mcmeekin
Chicopee
Mcneil-Ppc, 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 to US07/491,797 priority Critical patent/US5098764A/en
Priority to AU21823/92A priority patent/AU680399B2/en
Priority to EP19920913887 priority patent/EP0626902B1/en
Priority to JP51400893A priority patent/JP3193051B2/en
Priority to SG9602529A priority patent/SG89225A1/en
Priority to BR9207081A priority patent/BR9207081A/en
Priority to PCT/US1992/001055 priority patent/WO1993015902A1/en
Priority to CA 2130177 priority patent/CA2130177C/en
Priority to SK951-94A priority patent/SK281627B6/en
Application filed by Arthur Drelich, Alton H. Bassett, William James, John W. Kennette, Linda J. Mcmeekin, Chicopee, Mcneil-Ppc, Inc. filed Critical Arthur Drelich
Priority to ZA921174A priority patent/ZA921174B/en
Priority to US07/986,843 priority patent/US5244711A/en
Publication of CA2130177A1 publication Critical patent/CA2130177A1/en
Priority to BG98980A priority patent/BG61879B1/en
Priority to NO943037A priority patent/NO304993B1/en
Priority to FI943781A priority patent/FI117340B/en
Priority to GR990400650T priority patent/GR3029566T3/en
Application granted granted Critical
Publication of CA2130177C publication Critical patent/CA2130177C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H18/00Needling machines
    • D04H18/04Needling machines with water jets
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06Polymers provided for in subclass C08G
    • C08F290/068Polysiloxanes
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09JADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/44Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • D04H1/46Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres
    • D04H1/492Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet
    • D04H1/495Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres by fluid jet for formation of patterns, e.g. drilling or rearrangement
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/72Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged
    • D04H1/736Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being randomly arranged characterised by the apparatus for arranging fibres
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H1/00Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/70Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
    • D04H1/74Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres characterised by the method of forming fleeces or layers, e.g. reorientation of fibres the fibres being orientated, e.g. in parallel (anisotropic fleeces)
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H3/00Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/04Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments in rectilinear paths, e.g. crossing at right angles
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24273Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Woven Fabrics (AREA)

Abstract

A fabric (50) comprises a multiplicity of yarn-like fiber bundles (51), which extend between and are interconnected at junctures (52). These fiber bundles and junctures define a pattern of openings (53) with the openings having a generally square configuration. Each of the fiber bundles comprises fiber segments which have been densified and compacted, In these fiber bundles many of the fiber segments are parallel to each other. As may be seen in the drawing, substantially at the center of the fiber bundle between adjacent junctures, there is a further entangled area (54) wherein the fibers tend to be circumferentially wrapped about the periphery of the parallel compacted fiber segments. As may be seen, the fiber bundle projects, from the opposite sides of the circumferentially entangled area. This configuration is hereinafter referred to as a "bow tie" or "bow tie area".
CA 2130177 1990-03-12 1992-02-18 Novel apertured non-woven fabric Expired - Lifetime CA2130177C (en)

Priority Applications (15)

Application Number Priority Date Filing Date Title
US07/491,797 US5098764A (en) 1990-03-12 1990-03-12 Non-woven fabric and method and apparatus for making the same
EP19920913887 EP0626902B1 (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
JP51400893A JP3193051B2 (en) 1990-03-12 1992-02-18 Nonwoven fabric with openings
SG9602529A SG89225A1 (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
BR9207081A BR9207081A (en) 1990-03-12 1992-02-18 New perforated non-woven cloth
PCT/US1992/001055 WO1993015902A1 (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
ZA921174A ZA921174B (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
SK951-94A SK281627B6 (en) 1990-03-12 1992-02-18 Non-woven textiles, method for their production and device for performing this method
AU21823/92A AU680399B2 (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
CA 2130177 CA2130177C (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
US07/986,843 US5244711A (en) 1990-03-12 1992-12-04 Apertured non-woven fabric
NO943037A NO304993B1 (en) 1990-03-12 1994-08-16 New non-woven fabric and method and machine for its manufacture
BG98980A BG61879B1 (en) 1990-03-12 1994-08-16 New perforated unwoven textile materials
FI943781A FI117340B (en) 1990-03-12 1994-08-17 Nonwoven fabric and apparatus and method for making nonwoven fabric
GR990400650T GR3029566T3 (en) 1990-03-12 1999-03-04 Novel apertured non-woven fabric.

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US07/491,797 US5098764A (en) 1990-03-12 1990-03-12 Non-woven fabric and method and apparatus for making the same
US82322892A 1992-01-21 1992-01-21
SG9602529A SG89225A1 (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
PCT/US1992/001055 WO1993015902A1 (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
ZA921174A ZA921174B (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric
CA 2130177 CA2130177C (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric

Publications (2)

Publication Number Publication Date
CA2130177A1 true CA2130177A1 (en) 1993-08-19
CA2130177C CA2130177C (en) 2004-04-13

Family

ID=38598463

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2130177 Expired - Lifetime CA2130177C (en) 1990-03-12 1992-02-18 Novel apertured non-woven fabric

Country Status (13)

Country Link
US (1) US5098764A (en)
EP (1) EP0626902B1 (en)
JP (1) JP3193051B2 (en)
AU (1) AU680399B2 (en)
BG (1) BG61879B1 (en)
BR (1) BR9207081A (en)
CA (1) CA2130177C (en)
FI (1) FI117340B (en)
GR (1) GR3029566T3 (en)
SG (1) SG89225A1 (en)
SK (1) SK281627B6 (en)
WO (1) WO1993015902A1 (en)
ZA (1) ZA921174B (en)

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