[go: up one dir, main page]

GB1352782A - Non-woven fabrics and methods and apparatus for producing such fabrics - Google Patents

Non-woven fabrics and methods and apparatus for producing such fabrics

Info

Publication number
GB1352782A
GB1352782A GB2472771*A GB2472771A GB1352782A GB 1352782 A GB1352782 A GB 1352782A GB 2472771 A GB2472771 A GB 2472771A GB 1352782 A GB1352782 A GB 1352782A
Authority
GB
United Kingdom
Prior art keywords
ribbons
primary
filaments
bonded
oriented
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.)
Expired
Application number
GB2472771*A
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.)
Fibertex AS
Original Assignee
Fibertex AS
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 Fibertex AS filed Critical Fibertex AS
Publication of GB1352782A publication Critical patent/GB1352782A/en
Expired legal-status Critical Current

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
    • D04H13/00—Other non-woven fabrics
    • D04H13/02—Production of non-woven fabrics by partial defibrillation of oriented thermoplastics films
    • 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • D04H5/02—Non woven fabrics formed of mixtures of relatively short fibres and yarns or like filamentary material of substantial length strengthened or consolidated by mechanical methods, e.g. needling
    • 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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/91—Product with molecular orientation
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
    • Y10T156/1057—Subsequent to assembly of laminae
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1084—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing of continuous or running length bonded web
    • Y10T156/1087—Continuous longitudinal slitting
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • 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.]
    • Y10T428/24058—Structurally defined web or sheet [e.g., overall dimension, etc.] including grain, strips, or filamentary elements in respective layers or components in angular relation
    • Y10T428/24074—Strand or strand-portions
    • Y10T428/24091—Strand or strand-portions with additional layer[s]

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

1352782 Non woven fabrics FIBERTEX AS 19 April 1971 [20 March 1970] 24727/71 Heading D1R A non-woven fabric comprises a needlepunched web including at least two superposed bonded-together layers each comprising a fibrillatable and molecularly oriented plastics material, two of the layers having different directions of orientation one of the two layers comprising a plurality of primary ribbons extending in contiguous or spaced relationship perpendicular to the longitudinal direction of the web and being oriented in their direction of extension. The primary ribbons are bonded to filaments extending parallel to the webs longitudinal direction, and the filaments may be ribbons oriented longitudinally to form the second of the two layers. A plastics sheet oriented in the webs' longitudinal direction may be bonded to the criss-crossing ribbons. The sheet and primary ribbons may be of the same plastics material and have identical shrinkage characteristics. Alternatively, the plastics sheet may be bonded to the primary ribbon-filament structure to form the second layer. The filaments may be made from the same plastics material as, and have the same shrinking characteristics as the primary ribbons. A fibre fleece, e.g. of synthetic, extruded fibres having a denier of from 2 to 4, may be bonded to the primary ribbon-filament structure. In the method of fabric manufacture shown. Fig. 5, rolls of netting 8 and of sheet material-26, which may comprise juxtaposed laterally overlapping sheets, are fed onto conveyor 25 and needle punched by needling machine 29. The punching density is preferably not more than 425 punches per square inch. Fibre fleece 34 is cross-lapped onto the conveyor. The layer may be joined together, before or after needle-punching, by heated pressure rolls. In the manufacture of the net, Fig. 1, filaments 14, forming the filaments in the fabric, are pulled longitudinally over the surface of cylindrical support 3, and ribbons 20a are helically wrapped around support 3 to form both the primary ribbons of the fabric and a tubular net which is then slit. The ribbons are bonded together by adhesive or heat. Filaments 14 may be formed by slitting longitudinally oriented sheet.
GB2472771*A 1970-03-20 1971-04-19 Non-woven fabrics and methods and apparatus for producing such fabrics Expired GB1352782A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK144270 1970-03-20

Publications (1)

Publication Number Publication Date
GB1352782A true GB1352782A (en) 1974-05-08

Family

ID=8104880

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2472771*A Expired GB1352782A (en) 1970-03-20 1971-04-19 Non-woven fabrics and methods and apparatus for producing such fabrics

Country Status (9)

Country Link
US (1) US3713931A (en)
AU (1) AU2671571A (en)
BE (1) BE764515A (en)
DE (1) DE2112906A1 (en)
ES (1) ES389701A1 (en)
FR (1) FR2083465A1 (en)
GB (1) GB1352782A (en)
NL (1) NL7103707A (en)
ZA (1) ZA711757B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE795178A (en) * 1972-02-09 1973-05-29 Solbeck Erik MACHINE FOR MANUFACTURING NON-WOVEN BIG DAY NETS
US4159360A (en) * 1976-10-15 1979-06-26 Hercules Incorporated Stabilized fabrics
GB8822520D0 (en) * 1988-09-26 1988-11-02 Tech Textiles Ltd Process for continuously forming reinforced plastics articles
US5776567A (en) * 1993-10-28 1998-07-07 Pactec, Inc. Multi-layer filter for separating solid and liquid waste
US20040202851A1 (en) * 2003-04-08 2004-10-14 Goodrum Richard A. Turf reinforcement mat composite including support mat core and attached fiber matrix
US20050034376A1 (en) * 2003-07-29 2005-02-17 North Carolina State University Gutter fillers and packs with enhanced fluid flow
US7493679B2 (en) * 2006-04-28 2009-02-24 Bgf Industries, Inc. Method for forming a relatively thick, lightweight, nonwoven insulating mat
US20140087198A1 (en) * 2012-09-26 2014-03-27 Web Industries, Inc. Prepreg tape slitting method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3428506A (en) * 1965-01-11 1969-02-18 Hercules Inc Method of producing a needled,nonwoven fibrous structure
US3484916A (en) * 1967-03-01 1969-12-23 Hercules Inc Method of making non-woven fabric from plies of plastic

Also Published As

Publication number Publication date
US3713931A (en) 1973-01-30
NL7103707A (en) 1971-09-22
ES389701A1 (en) 1974-03-16
ZA711757B (en) 1971-12-29
DE2112906A1 (en) 1971-10-07
FR2083465A1 (en) 1971-12-17
AU2671571A (en) 1972-09-21
BE764515A (en) 1971-08-16

Similar Documents

Publication Publication Date Title
EP1159478B1 (en) Flat nonwoven fiber aggregate with three-dimensional structure and method for its production
US3485705A (en) Nonwoven fabric and method of manufacturing the same
US3950587A (en) Non-woven textile fiber products having a relief-like structure
US3935046A (en) Non-woven fabrics
US5283106A (en) Nonwoven material of two or more layers, in particular with long-term filter properties and manufacture thereof
US3468748A (en) Nonwoven fabric with machine direction elasticity
KR101048536B1 (en) High volume composite sheet and its manufacturing method
US3713942A (en) Process for preparing nonwoven fabrics
KR890014814A (en) Nonwoven Elastic Web by Hydraulic Tangle and Forming Method Thereof
GB1358412A (en) Laminated product and method of preparing same
US3856602A (en) Method of producing non-woven textile fiber products having a relief-like structure
US3428506A (en) Method of producing a needled,nonwoven fibrous structure
US5466516A (en) Thermoplastic fiber laminate
US3806390A (en) Method of making a synthetic resin-fiber mat
US20030096548A1 (en) Regularly structured nonwoven fabrics, method for their manufacture, and their use
DE1785683A1 (en) CONTINUOUS TRACK OF IN ESSENTIALLY PARALLEL ENDLESS TRAILS
US3257259A (en) Method of making non-woven fabrics
GB1352782A (en) Non-woven fabrics and methods and apparatus for producing such fabrics
NO126076B (en)
EP0086996B1 (en) Method of producing fibre-reinforced flat bodies
US4119447A (en) Method of reordering fibres in a web
US4183995A (en) Octa-directional nonwoven fabric
JPS6228226B2 (en)
GB1321852A (en) Fibrous sheet and a method of manufacturing the same
JP2997404B2 (en) Reinforced spunbond nonwoven

Legal Events

Date Code Title Description
CSNS Application of which complete specification have been accepted and published, but patent is not sealed