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GB1091080A - Improved method and device for the production of random asbestos webs - Google Patents

Improved method and device for the production of random asbestos webs

Info

Publication number
GB1091080A
GB1091080A GB5256264A GB5256264A GB1091080A GB 1091080 A GB1091080 A GB 1091080A GB 5256264 A GB5256264 A GB 5256264A GB 5256264 A GB5256264 A GB 5256264A GB 1091080 A GB1091080 A GB 1091080A
Authority
GB
United Kingdom
Prior art keywords
fibres
asbestos
opener
heater
drums
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
GB5256264A
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.)
Rex Asbestwerke Graf Von Rex KG
Original Assignee
Rex Asbestwerke Graf Von Rex KG
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 Rex Asbestwerke Graf Von Rex KG filed Critical Rex Asbestwerke Graf Von Rex KG
Publication of GB1091080A publication Critical patent/GB1091080A/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
    • 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
    • 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
    • D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
    • D04H1/4209—Inorganic 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
    • D04H1/72—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
    • D04H1/732—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 by fluid current, e.g. air-lay
    • 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)

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Webs of evenly mixed asbestos and other longer fibres, e.g cotton or rayon are prepared by passing mixed and opened fibres in an accelerating air stream from a heater to foraminous drums prior to being carded. Partially opened asbestos fibres are further opened in a vertical opener 2 and blown into containers 4 from which they may fall onto a conveyor 7 upon which a web of cotton or rayon fibres has already been laid from a lap 8. The conveyor 7 and delivery devices associated with the containers 4 operate intermittently so as to supply only sufficient fibres to an opener 10 as provide one charge. After being treated in the opener 10 each charge is deposited on a conveyor belt 12 from which a double hopper feeder 13 transfers the charges to a Kirschner heater type scutcher 16 following which a lap is formed at 21. Fibres are sucked from the heaters of the scutcher by air drawn through perforated drums and by reason of the duct reducing in section between heater and drums the air stream is accelerated, thereby maintaining the heavy asbestos fibres in the air current.
GB5256264A 1963-12-30 1964-12-28 Improved method and device for the production of random asbestos webs Expired GB1091080A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT1049563A AT257428B (en) 1963-12-30 1963-12-30 Process and plant for the production of an asbestos fiber pile

Publications (1)

Publication Number Publication Date
GB1091080A true GB1091080A (en) 1967-11-15

Family

ID=3622738

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5256264A Expired GB1091080A (en) 1963-12-30 1964-12-28 Improved method and device for the production of random asbestos webs

Country Status (3)

Country Link
AT (1) AT257428B (en)
DE (1) DE1510391C3 (en)
GB (1) GB1091080A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648330A (en) * 1968-03-27 1972-03-14 Rieter Ag Maschf Method and apparatus for mixing staple fibers
US3930285A (en) * 1973-10-24 1976-01-06 Alfred Proctor Aldrich, Jr. Apparatus and method for forming staple fibers and feeding the same to a picker
EP0522308A1 (en) * 1991-07-10 1993-01-13 Cotton Unlimited, Inc. Method for making insulation
CN115896995A (en) * 2022-09-13 2023-04-04 东华大学 A multifilament spreading device, method and application with adjustable collision frequency of multifilament
US20240125024A1 (en) * 2022-10-18 2024-04-18 McAirlaid's Vliesstoffe GmbH Method and device for producing a nonwoven product and the nonwoven product so produced

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2265729C3 (en) * 1972-07-04 1985-02-07 Bayerische Wollfilzfabriken KG, Offermann, Zeiler Schmid & Co, 8875 Offingen Needle felt and process for its manufacture and applications
DE2232785C3 (en) * 1972-07-04 1985-08-08 Bayerische Wollfilzfabriken KG, Offermann, Zeiler Schmid & Co, 8875 Offingen Porous needle felt as well as related manufacturing processes and applications

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3648330A (en) * 1968-03-27 1972-03-14 Rieter Ag Maschf Method and apparatus for mixing staple fibers
US3930285A (en) * 1973-10-24 1976-01-06 Alfred Proctor Aldrich, Jr. Apparatus and method for forming staple fibers and feeding the same to a picker
EP0522308A1 (en) * 1991-07-10 1993-01-13 Cotton Unlimited, Inc. Method for making insulation
CN115896995A (en) * 2022-09-13 2023-04-04 东华大学 A multifilament spreading device, method and application with adjustable collision frequency of multifilament
US20240125024A1 (en) * 2022-10-18 2024-04-18 McAirlaid's Vliesstoffe GmbH Method and device for producing a nonwoven product and the nonwoven product so produced

Also Published As

Publication number Publication date
AT257428B (en) 1967-10-10
DE1510391B2 (en) 1973-03-01
DE1510391C3 (en) 1973-10-04
DE1510391A1 (en) 1969-09-25

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