GB1206618A - Improvements in or relating to the manufacture of non-woven fabrics - Google Patents

Improvements in or relating to the manufacture of non-woven fabrics

Info

Publication number
GB1206618A
GB1206618A GB49438/67A GB4943867A GB1206618A GB 1206618 A GB1206618 A GB 1206618A GB 49438/67 A GB49438/67 A GB 49438/67A GB 4943867 A GB4943867 A GB 4943867A GB 1206618 A GB1206618 A GB 1206618A
Authority
GB
United Kingdom
Prior art keywords
binder
strands
ring
conveyor belt
fabric
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
GB49438/67A
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.)
Orcon Corp
Original Assignee
Orcon Corp
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 Orcon Corp filed Critical Orcon Corp
Publication of GB1206618A publication Critical patent/GB1206618A/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
    • 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
    • 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
    • D04H3/07—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 otherwise than in a plane, e.g. in a tubular way
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Basic Packing Technique (AREA)

Abstract

1,206,618. Non-woven fabric. ORCON CORP. 31 Oct., 1967 [31 Oct., 1966], No. 49438/67. Heading D1R. A non-woven fabric F is made by forming a conveyor belt 36 to a tube shape about a cylindrical support 27 with the longitudinal axis of the belt parallel to the longitudinal axis of the support guiding a plurality of warp strands- WS onto the outside of the tubular conveyor belt 36 and aligned with the longitudinal axis thereof, winding fill strands FS around the warp strands WS whilst applying a binder to the fill strands to bond the warp and fill strands together, and transporting the non-woven fabric formed along the support solely by positive drive of the belt and frictional contact of the fabric F on the belt 36. There may be a release film, e.g. of polypropylene, between the conveyor belt 36 and the fabric, or the conveyor belt may be coated with the release film. Compressed air can be injected between the conveyor belt and the support. The warp strands WS can be formed into a cylndrical bundle around the cylindrical support by reel guides 24 and constricting ring 26. The spacing of the warp strands can be precisely controlled by tandem offset guides 23, 24 (Fig. 2). The fill strands can be wound onto the warp strands from packages 28 mounted on a drum 29 which rotates concentrically around the support 27. The binder, e.g. a filmforming polymer which may contain a wetting agent, can be applied to the fill strands by running them through a magazine 33 of binder which is also mounted on drum 29. The binder magazine can be kept filled during operation by feeding binder from a reservoir (58) into an annular ring 64 also mounted on the rotating drum, the ring 64 being connected to the binder magazine 33. Centrifugal force acting on the binder whilst in the ring distributes around the ring to the outlet to the binder reservoir. The overflow from the magazine can be returned to the reservoir via a second stationary annular ring 67 which is concentric with the first ring. The fabric can be slit and spread into a flat sheet and wound onto a storage roll 49, (Figs. 3 and 4). The speed of the storage roll and the conveyor belt are coordinated to avoid stressing the fabric.
GB49438/67A 1966-10-31 1967-10-13 Improvements in or relating to the manufacture of non-woven fabrics Expired GB1206618A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59091066A 1966-10-31 1966-10-31

Publications (1)

Publication Number Publication Date
GB1206618A true GB1206618A (en) 1970-09-23

Family

ID=24364237

Family Applications (1)

Application Number Title Priority Date Filing Date
GB49438/67A Expired GB1206618A (en) 1966-10-31 1967-10-13 Improvements in or relating to the manufacture of non-woven fabrics

Country Status (4)

Country Link
US (1) US3669790A (en)
BE (1) BE705971A (en)
DE (1) DE1635573A1 (en)
GB (1) GB1206618A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3933550A (en) * 1970-05-28 1976-01-20 Austral-Erwin Engineering Co. Heat bonding fluorocarbon and other plastic films to metal surfaces
US4295905A (en) * 1979-12-14 1981-10-20 Orcon Corporation Fill strand transfer process for making non woven fabrics
US5236761A (en) * 1991-09-09 1993-08-17 Orcon Corporation Dimensionally stable reinforced film
US5277957A (en) * 1991-09-09 1994-01-11 Orcon Corporation Film reinforced with yarn coated with hot melt adhesive
DE102014104265A1 (en) * 2013-03-26 2014-10-02 F.A. Kümpers GmbH & Co. KG Process for producing an endless semifinished product with at least one obliquely reinforced layer
CN111758687B (en) * 2020-07-28 2021-11-23 东山县福勇渔业制品有限公司 Ethylene rope fishing line with good performance
CN111771830B (en) * 2020-07-28 2021-11-23 东山县福勇渔业制品有限公司 Braided rope fishing line with strong tensile strength

Also Published As

Publication number Publication date
US3669790A (en) 1972-06-13
BE705971A (en) 1968-03-01
DE1635573A1 (en) 1971-07-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee