SI1086054T2 - Man-made vitreous fibres batts and their production - Google Patents

Man-made vitreous fibres batts and their production

Info

Publication number
SI1086054T2
SI1086054T2 SI9930715T SI9930715T SI1086054T2 SI 1086054 T2 SI1086054 T2 SI 1086054T2 SI 9930715 T SI9930715 T SI 9930715T SI 9930715 T SI9930715 T SI 9930715T SI 1086054 T2 SI1086054 T2 SI 1086054T2
Authority
SI
Slovenia
Prior art keywords
batt
man
batts
production
made vitreous
Prior art date
Application number
SI9930715T
Other languages
Slovenian (sl)
Other versions
SI1086054T1 (en
Inventor
Peter Larsen
Svend Grove-Rasmussen
Original Assignee
Rockwool Int
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8234764&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SI1086054(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rockwool Int filed Critical Rockwool Int
Publication of SI1086054T1 publication Critical patent/SI1086054T1/en
Publication of SI1086054T2 publication Critical patent/SI1086054T2/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
    • D04H1/74—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
    • 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
    • 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
    • D04H1/655—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 characterised by the apparatus for applying bonding agents
    • 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
    • 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
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/002—Inorganic yarns or filaments
    • D04H3/004—Glass yarns or filaments
    • 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
    • D04H3/08—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating
    • D04H3/12—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of strengthening or consolidating with filaments or yarns secured together by chemical or thermo-activatable bonding agents, e.g. adhesives, applied or incorporated in liquid or solid form

Landscapes

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

Abstract

A man-made vitreous fibre batt is made using two or more centrifugal spinners (1, 2, 3) arranged in side-by-side relationship by fiberising melt on the spinners and collecting the fibres on a conveyor (5) as a web, and cross-lapping the web to make a batt, wherein two or more fiberising parameters selected from the physical properties, chemical analysis, melt flow, position, acceleration field or air flow field are adjusted in order to control the thickness properties of the batt. Both the process and the apparatus is novel. By the invention it is possible to obtain a batt having differing properties in the core (12) from either or both of the face sections (10, 11).
SI9930715T 1998-04-06 1999-03-18 Man-made vitreous fibres batts and their production SI1086054T2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98302661 1998-04-06
PCT/EP1999/001806 WO1999051535A1 (en) 1998-04-06 1999-03-18 Man-made vitreous fibre batts and their production
EP99917824A EP1086054B2 (en) 1998-04-06 1999-03-18 Apparatus for forming a man-made vitreous fibre web

Publications (2)

Publication Number Publication Date
SI1086054T1 SI1086054T1 (en) 2005-06-30
SI1086054T2 true SI1086054T2 (en) 2010-08-31

Family

ID=8234764

Family Applications (1)

Application Number Title Priority Date Filing Date
SI9930715T SI1086054T2 (en) 1998-04-06 1999-03-18 Man-made vitreous fibres batts and their production

Country Status (9)

Country Link
EP (1) EP1086054B2 (en)
AT (1) ATE283244T1 (en)
AU (1) AU3597199A (en)
DE (1) DE69922192T3 (en)
ES (1) ES2232129T5 (en)
HU (1) HU228317B1 (en)
PL (1) PL191294B1 (en)
SI (1) SI1086054T2 (en)
WO (1) WO1999051535A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2777881A1 (en) † 1998-04-24 1999-10-29 Saint Gobain Isover Method and device for drawing out mineral fibers by free centrifuging used for production of insulating materials
AU1135301A (en) * 1999-09-28 2001-04-30 Rockwool International A/S Bonded fibre products
ES2273898T3 (en) * 2000-09-28 2007-05-16 Rockwool International A/S AGGREGATED FIBER PRODUCTS.
DE10064784A1 (en) * 2000-12-22 2002-06-27 Saint Gobain Isover G & H Ag Insulating plate for bracket-mounted, rear-ventilated facades comprises covering layer having greater strength, especially plug passage strength, than base layer
SI20812B (en) * 2001-01-26 2009-10-31 TERMO, d.d., Industrija termičnih izolacij, Škofja Loka Device and process for formation of layers of rock wool fibres and similar fibrous insulating materials
WO2003042468A1 (en) * 2001-11-14 2003-05-22 Rockwool International A/S Layered mineral fibre element and its method of manufacure
GB0427725D0 (en) * 2004-12-17 2005-01-19 Rockwool Int Mineral fibre products
DE102007018774A1 (en) * 2007-04-20 2008-10-23 Saint-Gobain Isover G+H Ag Facade insulation board for the insulation of external facades of buildings, thermal insulation composite system with such facade insulation panels and method for producing a facade insulation board
FI125456B (en) 2009-04-29 2015-10-15 Paroc Group Oy Mineral wool insulation product, raw mineral wool carpet and methods for their production
DE202009012819U1 (en) 2009-09-24 2011-02-10 Matecs Sp. Z.O.O. Plant for the production of fiber fleece mats and fiber fleece produced therewith
EP3848489B1 (en) 2011-09-30 2024-09-04 Owens Corning Intellectual Capital, LLC Method of forming a web from fibrous materials
FR2996565B1 (en) * 2012-10-04 2014-11-28 Saint Gobain Isover INSTALLATION AND METHOD FOR MANUFACTURING THERMAL AND / OR PHONIC INSULATION PRODUCT
FI125915B (en) * 2013-01-16 2016-04-15 Paroc Group Oy Method for production and assembly of narrow insulating slats of mineral wool
FI127818B (en) * 2017-09-01 2019-03-15 Paroc Group Oy Equipment and method for producing mineral wool

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159475A (en) 1955-05-05 1964-12-01 Johns Manville Apparatus for forming fibers
US3709670A (en) † 1970-09-10 1973-01-09 H Eriksen Method, apparatus and system for fiberizing molten mineral material
US4210432A (en) * 1978-07-03 1980-07-01 Rockwool Aktiebolaget Method for control of the surface weight of a mineral wool mat
FR2621218B1 (en) † 1987-10-02 1989-12-08 Saint Gobain Isover SUBSTRATE FOR ABOVE GROUND CULTURE WITH CONTROLLED WATER CONTENT IN ITS THICKNESS
FI85688C (en) * 1990-06-13 1992-05-25 Partek Ab FOERFARANDE FOER ATT VID MINERALFIBERFRAMSTAELLNING REGLERA EN VIKTRELATERAD PARAMETER HOS EN MINERALFIBERBANA.
YU159091A (en) 1990-09-28 1995-12-04 Rockwool International A/S PROCEDURE AND APPLIANCE FOR MINERAL WOOL FIBER MANUFACTURING
GB9100884D0 (en) † 1991-01-16 1991-02-27 Rockwool Int Stone wool
GB9100886D0 (en) 1991-01-16 1991-02-27 Rockwool Int Process and apparatus for making mineral wool fibres
GB9100887D0 (en) 1991-01-16 1991-02-27 Rockwool Int Process and apparatus for making mineral wool fibres
ES2111506T1 (en) 1994-11-08 1998-03-16 Rockwool Int ARTIFICIAL GLASS FIBERS.
GB9425020D0 (en) * 1994-12-12 1995-02-08 Rockwool Int Manufacture of vitreous fibre products
WO1996036391A2 (en) 1995-05-01 1996-11-21 Stephen Shapiro High efficiency variable energy and intensity photon radiation source
GB9509813D0 (en) * 1995-05-15 1995-07-05 Rockwool Int Method and apparatus for the manufacture of man-made vitreous fibre products
GB9509782D0 (en) 1995-05-15 1995-07-05 Rockwool Int Man-made vitreous fibre products and processes and apparatus for their production
GB9604241D0 (en) 1996-02-28 1996-05-01 Rockwool Int Production of a lapped product from a web, and apparatus for this

Also Published As

Publication number Publication date
ATE283244T1 (en) 2004-12-15
ES2232129T3 (en) 2005-05-16
DE69922192T2 (en) 2006-02-16
EP1086054B1 (en) 2004-11-24
PL343457A1 (en) 2001-08-13
ES2232129T5 (en) 2010-07-14
HUP0103092A2 (en) 2002-01-28
WO1999051535A1 (en) 1999-10-14
DE69922192T3 (en) 2010-10-14
EP1086054B2 (en) 2010-04-14
HUP0103092A3 (en) 2007-08-28
HU228317B1 (en) 2013-03-28
EP1086054A1 (en) 2001-03-28
PL191294B1 (en) 2006-04-28
DE69922192D1 (en) 2004-12-30
AU3597199A (en) 1999-10-25
SI1086054T1 (en) 2005-06-30

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