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HUP9900677A2 - Webs of man-made vitreous fibres - Google Patents

Webs of man-made vitreous fibres

Info

Publication number
HUP9900677A2
HUP9900677A2 HU9900677A HUP9900677A HUP9900677A2 HU P9900677 A2 HUP9900677 A2 HU P9900677A2 HU 9900677 A HU9900677 A HU 9900677A HU P9900677 A HUP9900677 A HU P9900677A HU P9900677 A2 HUP9900677 A2 HU P9900677A2
Authority
HU
Hungary
Prior art keywords
fiber
cloud
particles
webs
man
Prior art date
Application number
HU9900677A
Other languages
Hungarian (hu)
Inventor
Morten Hvid Nielsen
Original Assignee
Rockwool International A/S
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 Rockwool International A/S filed Critical Rockwool International A/S
Publication of HUP9900677A2 publication Critical patent/HUP9900677A2/en
Publication of HUP9900677A3 publication Critical patent/HUP9900677A3/en

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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
    • C03C25/10—Coating
    • C03C25/12—General methods of coating; Devices therefor
    • C03C25/14—Spraying
    • 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
    • D04H1/40—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
    • D04H1/4218—Glass fibres
    • D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Nonwoven Fabrics (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)

Abstract

A részecskékből álló adalékanyagőt tartalmazó MMVF-szövedékkészítésére szőlgáló eljárás sőrán kialakítanak egy szálfelhőtüvegszerű őlvadékból való szálképzéssel, legalább egy centrifűgálisszélképző rőtőr alkalmazásával. Ezt a szálfelhőt a rőtőr vagy rőtőrőkmellől érkező levegőárammal egy átjárható szállítószalaghőzszállítják, majd a részecskékből álló adalékanyagőt bejűttatják aszálfelhőbe. Végül a szálakat és az adalékőt szövedék főrmájábanösszegyűjtik a szállítószalagőn. A részecskékből álló adalékanyagőt aszálfelhő haladási irányával szemben fúvatják be a szálfelhőbe. ŕThe sintering process for the production of MMVF webs containing the additive fuel consisting of particles is usually formed by forming fibers from a fiber cloud glass-like melt, using at least one centrifugal wind forming furnace. This cloud of fiber is transported by a permeable conveyor belt with the air stream coming from the furnace or furnaces, and then the additive material consisting of particles is introduced into the cloud of fiber. Finally, the fibers and additives are collected in the main fabric on the conveyor belt. The additive material consisting of particles is blown into the fiber cloud against the direction of travel of the fiber cloud. ŕ

HU9900677A 1996-02-28 1997-02-27 Webs of man-made vitreous fibres HUP9900677A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9604240.3A GB9604240D0 (en) 1996-02-28 1996-02-28 Webs of man-made vitreous fibres

Publications (2)

Publication Number Publication Date
HUP9900677A2 true HUP9900677A2 (en) 1999-06-28
HUP9900677A3 HUP9900677A3 (en) 2000-07-28

Family

ID=10789569

Family Applications (1)

Application Number Title Priority Date Filing Date
HU9900677A HUP9900677A3 (en) 1996-02-28 1997-02-27 Webs of man-made vitreous fibres

Country Status (5)

Country Link
EP (1) EP0883707A1 (en)
AU (1) AU1877997A (en)
GB (1) GB9604240D0 (en)
HU (1) HUP9900677A3 (en)
WO (1) WO1997032068A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE60033305T2 (en) * 1999-09-28 2007-07-05 Rockwool International A/S METHOD AND DEVICES FOR PRODUCING GLASS FIBER PRODUCTS
MY127992A (en) * 1999-09-28 2007-01-31 Rockwool Int Processes and apparatus for the production of man-made vitreous fibre products
SI1928796T1 (en) * 2005-08-19 2017-09-29 Rockwool International A/S Method and apparatus for the production of man-made vitreous fibre products
IN2012DN00780A (en) * 2009-07-31 2015-06-26 Rockwool Int
EP4217322A4 (en) * 2020-09-24 2024-10-23 Unifrax I Llc Insulation material including inorganic fibers and endothermic material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2968069A (en) * 1956-01-30 1961-01-17 Johns Manville Method and apparatus for cleaning and felting fibrous material
NL275294A (en) * 1961-03-08 1900-01-01
FR94276E (en) * 1967-05-11 1969-07-25 Saint Gobain Plates or shaped pieces based on mineral fibers, such as in particular glass fibers, and method for obtaining them.
NO148262C (en) * 1980-04-25 1983-09-07 Bayer Ag PROCEDURE AND APPARATUS FOR THE MANUFACTURE OF FIBER MATTS
FR2559793B1 (en) * 1984-02-17 1986-12-19 Saint Gobain Isover PROCESS FOR PRODUCING MINERAL FIBER MATTRESS FROM MOLTEN MATERIAL
DK126593D0 (en) * 1993-11-08 1993-11-08 Rockwool Int MINERAL WOOL

Also Published As

Publication number Publication date
GB9604240D0 (en) 1996-05-01
EP0883707A1 (en) 1998-12-16
WO1997032068A1 (en) 1997-09-04
HUP9900677A3 (en) 2000-07-28
AU1877997A (en) 1997-09-16

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