GB1221736A - A method and a machine for the manufacture of endless belts and conveyor bands and belts and conveyor bands manufactured according to the method - Google Patents

A method and a machine for the manufacture of endless belts and conveyor bands and belts and conveyor bands manufactured according to the method

Info

Publication number
GB1221736A
GB1221736A GB02829/69A GB1282969A GB1221736A GB 1221736 A GB1221736 A GB 1221736A GB 02829/69 A GB02829/69 A GB 02829/69A GB 1282969 A GB1282969 A GB 1282969A GB 1221736 A GB1221736 A GB 1221736A
Authority
GB
United Kingdom
Prior art keywords
belts
bat
fibres
needled
hot air
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
GB02829/69A
Inventor
Erik Birger Eriksson
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.)
Nordiska Maskinfilt AB
Original Assignee
Nordiska Maskinfilt AB
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 Nordiska Maskinfilt AB filed Critical Nordiska Maskinfilt AB
Publication of GB1221736A publication Critical patent/GB1221736A/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
    • D04H18/00—Needling machines
    • D04H18/02—Needling machines with needles
    • 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
    • D04H1/48—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 in combination with at least one other method of consolidation
    • 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
    • D04H18/00—Needling machines

Landscapes

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

Abstract

1,221,736. Bonded non-wovens. NORDISKA MASKINFILT A.B. 11 March, 1969 [11 March, 1968], No. 12829/69. Heading D1R. [Also in Division F2] A method of making endless drive belts or conveyer belts includes a first step wherein a narrow bat of one or more carded webs with their fibres, some of which are meltable fibres, orientated in the longitudinal direction of the bat, is needled in a needling machine, and a second step wherein the bat 7 is wound over two rollers 3, 4 either straight or, as shown, with a lead equal to a fraction of the bat width, the overlapped windings being needled together in a needling machine 5, after which hot air is blown through the windings to melt together said meltable fibres to dimensionally stabilize the web. The 'thin edges 16 of the web are trimmed off and the main web is sliced longitudinally into separate belts. The bat may receive hot air treatment additionally during the first step. Transverse strength of the belts may be improved by applying to one or both sides of the belts produced by the second step, bats having transversely oriented fibres. These are needled on to the belts and further hot air treatment, or impregnation with synthetic resin, applied.
GB02829/69A 1968-03-11 1969-03-11 A method and a machine for the manufacture of endless belts and conveyor bands and belts and conveyor bands manufactured according to the method Expired GB1221736A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE3170/68A SE307447B (en) 1968-03-11 1968-03-11

Publications (1)

Publication Number Publication Date
GB1221736A true GB1221736A (en) 1971-02-10

Family

ID=20261534

Family Applications (1)

Application Number Title Priority Date Filing Date
GB02829/69A Expired GB1221736A (en) 1968-03-11 1969-03-11 A method and a machine for the manufacture of endless belts and conveyor bands and belts and conveyor bands manufactured according to the method

Country Status (2)

Country Link
GB (1) GB1221736A (en)
SE (1) SE307447B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464258A1 (en) * 1990-06-13 1992-01-08 Thomas Josef Heimbach GmbH & Co. Felt, in particular paper making felt, and method for making the same
US5268076A (en) * 1990-06-13 1993-12-07 Thomas Josef Heimbach Gmbh & Co. Spiral wound papermaking-machine felt

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0464258A1 (en) * 1990-06-13 1992-01-08 Thomas Josef Heimbach GmbH & Co. Felt, in particular paper making felt, and method for making the same
US5268076A (en) * 1990-06-13 1993-12-07 Thomas Josef Heimbach Gmbh & Co. Spiral wound papermaking-machine felt

Also Published As

Publication number Publication date
SE307447B (en) 1969-01-07

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