CA2130177A1 - Novel apertured non-woven fabric - Google Patents
Novel apertured non-woven fabricInfo
- 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
Links
Classifications
-
- 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
- D04H18/00—Needling machines
- D04H18/04—Needling machines with water jets
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
- C08F290/02—Macromolecular 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
- C08F290/06—Polymers provided for in subclass C08G
- C08F290/068—Polysiloxanes
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J4/00—Adhesives 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
- C09J4/06—Organic 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
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-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
- D04H1/44—Non-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
- D04H1/46—Non-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
- D04H1/492—Non-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
- D04H1/495—Non-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
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-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
- D04H1/72—Non-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
- D04H1/736—Non-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
-
- 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
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/70—Non-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
- D04H1/74—Non-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)
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-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
-
- 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
- D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
- D04H3/02—Non-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
- D04H3/04—Non-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
-
- 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
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24273—Structurally defined web or sheet [e.g., overall dimension, etc.] including aperture
-
- 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]
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".
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 |
CA 2130177 CA2130177C (en) | 1990-03-12 | 1992-02-18 | Novel apertured non-woven fabric |
AU21823/92A AU680399B2 (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 |
ZA921174A ZA921174B (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 |
EP19920913887 EP0626902B1 (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 |
SG9602529A SG89225A1 (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 |
BG98980A BG61879B1 (en) | 1990-03-12 | 1994-08-16 | New perforated unwoven textile materials |
NO943037A NO304993B1 (en) | 1990-03-12 | 1994-08-16 | New non-woven fabric and method and machine for its manufacture |
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 | |
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 |
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 |
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) |
Families Citing this family (158)
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US5941864A (en) * | 1993-08-17 | 1999-08-24 | The Procter & Gamble Company | Disposable absorbent article having improved fecal storage |
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CA2131063C (en) * | 1993-08-30 | 2009-02-17 | Susan L. Suehr | Improved absorbent nonwoven fabric |
US5916462A (en) * | 1993-09-13 | 1999-06-29 | James; William A. | Laser drilling processes for forming an apertured film |
US5585017A (en) * | 1993-09-13 | 1996-12-17 | James; William A. | Defocused laser drilling process for forming a support member of a fabric forming device |
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- 1992-02-18 AU AU21823/92A patent/AU680399B2/en not_active Expired
- 1992-02-18 SG SG9602529A patent/SG89225A1/en unknown
- 1992-02-18 EP EP19920913887 patent/EP0626902B1/en not_active Expired - Lifetime
- 1992-02-18 CA CA 2130177 patent/CA2130177C/en not_active Expired - Lifetime
- 1992-02-18 SK SK951-94A patent/SK281627B6/en not_active IP Right Cessation
- 1992-02-18 ZA ZA921174A patent/ZA921174B/en unknown
- 1992-02-18 WO PCT/US1992/001055 patent/WO1993015902A1/en active IP Right Grant
- 1992-02-18 JP JP51400893A patent/JP3193051B2/en not_active Expired - Lifetime
-
1994
- 1994-08-16 BG BG98980A patent/BG61879B1/en unknown
- 1994-08-17 FI FI943781A patent/FI117340B/en not_active IP Right Cessation
-
1999
- 1999-03-04 GR GR990400650T patent/GR3029566T3/en unknown
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CA2130177C (en) | 2004-04-13 |
FI943781A0 (en) | 1994-08-17 |
AU2182392A (en) | 1993-09-03 |
JP3193051B2 (en) | 2001-07-30 |
US5098764A (en) | 1992-03-24 |
JPH08502100A (en) | 1996-03-05 |
SK281627B6 (en) | 2001-06-11 |
WO1993015902A1 (en) | 1993-08-19 |
ZA921174B (en) | 1993-08-18 |
GR3029566T3 (en) | 1999-06-30 |
AU680399B2 (en) | 1997-07-31 |
FI117340B (en) | 2006-09-15 |
BR9207081A (en) | 1995-10-24 |
SG89225A1 (en) | 2002-06-18 |
BG61879B1 (en) | 1998-08-31 |
EP0626902A1 (en) | 1994-12-07 |
FI943781A (en) | 1994-08-17 |
SK95194A3 (en) | 1996-02-07 |
EP0626902B1 (en) | 1998-12-23 |
BG98980A (en) | 1995-07-28 |
EP0626902A4 (en) | 1994-12-21 |
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