NO920634L - Fremgangsmaate og innretning for fremstilling av fibermatter - Google Patents

Fremgangsmaate og innretning for fremstilling av fibermatter

Info

Publication number
NO920634L
NO920634L NO92920634A NO920634A NO920634L NO 920634 L NO920634 L NO 920634L NO 92920634 A NO92920634 A NO 92920634A NO 920634 A NO920634 A NO 920634A NO 920634 L NO920634 L NO 920634L
Authority
NO
Norway
Prior art keywords
procedure
fiber materials
fiber
materials
Prior art date
Application number
NO92920634A
Other languages
English (en)
Other versions
NO174166B (no
NO174166C (no
NO920634D0 (no
Inventor
Hans Furtak
Raymond Lejeune
Wilfried Naber
Original Assignee
Saint Gobain Isover
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
Publication of NO920634L publication Critical patent/NO920634L/no
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Priority to NO920634A priority Critical patent/NO174166C/no
Publication of NO920634D0 publication Critical patent/NO920634D0/no
Publication of NO174166B publication Critical patent/NO174166B/no
Publication of NO174166C publication Critical patent/NO174166C/no

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
    • D04H1/40—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
    • 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
    • D04H1/70—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
    • D04H1/74—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)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
    • E04B2001/7683—Fibrous blankets or panels characterised by the orientation of the fibres

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Spinning Methods And Devices For Manufacturing Artificial Fibers (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Inorganic Insulating Materials (AREA)
  • Inorganic Fibers (AREA)
  • Materials For Medical Uses (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
NO920634A 1989-06-29 1992-02-18 Innretning for oppsamling av mineralfibre av isolasjonstypen NO174166C (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NO920634A NO174166C (no) 1989-06-29 1992-02-18 Innretning for oppsamling av mineralfibre av isolasjonstypen

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP89401864 1989-06-29
NO902859A NO170294C (no) 1989-06-29 1990-06-27 Fremgangsmaate for oppfanging av fibre
NO920634A NO174166C (no) 1989-06-29 1992-02-18 Innretning for oppsamling av mineralfibre av isolasjonstypen

Publications (4)

Publication Number Publication Date
NO920634L true NO920634L (no) 1991-01-02
NO920634D0 NO920634D0 (no) 1992-02-18
NO174166B NO174166B (no) 1993-12-13
NO174166C NO174166C (no) 1994-03-23

Family

ID=8202967

Family Applications (2)

Application Number Title Priority Date Filing Date
NO902859A NO170294C (no) 1989-06-29 1990-06-27 Fremgangsmaate for oppfanging av fibre
NO920634A NO174166C (no) 1989-06-29 1992-02-18 Innretning for oppsamling av mineralfibre av isolasjonstypen

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NO902859A NO170294C (no) 1989-06-29 1990-06-27 Fremgangsmaate for oppfanging av fibre

Country Status (28)

Country Link
US (2) US5065478A (no)
EP (1) EP0406107B1 (no)
JP (1) JP2904874B2 (no)
KR (1) KR0131319B1 (no)
CN (1) CN1026139C (no)
AR (1) AR243615A1 (no)
AT (1) ATE104374T1 (no)
AU (1) AU631217B2 (no)
BR (1) BR9003076A (no)
CA (1) CA2020070C (no)
CZ (1) CZ283887B6 (no)
DD (1) DD296322A5 (no)
DE (1) DE69008055T2 (no)
DK (1) DK0406107T3 (no)
ES (1) ES2054294T3 (no)
FI (1) FI100114B (no)
HR (1) HRP950202B1 (no)
HU (1) HU210427B (no)
IE (1) IE64769B1 (no)
NO (2) NO170294C (no)
NZ (1) NZ234137A (no)
PL (1) PL164769B1 (no)
PT (1) PT94519B (no)
SI (1) SI9011204A (no)
SK (1) SK280747B6 (no)
TR (1) TR25049A (no)
YU (1) YU47358B (no)
ZA (1) ZA904810B (no)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4141627A1 (de) * 1991-12-17 1993-06-24 Gruenzweig & Hartmann Vorrichtung und verfahren zur kontinuierlichen herstellung von mineralwollevliesen
CN1149325A (zh) * 1994-05-02 1997-05-07 欧文斯科尔宁格公司 利用高速旋转转筒和低频声波分布的棉块成型工艺
US5545453A (en) 1994-08-15 1996-08-13 Owens Corning Fiberglas Technology, Inc. Conformable insulation assembly
US5980680A (en) * 1994-09-21 1999-11-09 Owens Corning Fiberglas Technology, Inc. Method of forming an insulation product
US5885390A (en) * 1994-09-21 1999-03-23 Owens-Corning Fiberglas Technology Inc. Processing methods and products for irregularly shaped bicomponent glass fibers
US5595584A (en) * 1994-12-29 1997-01-21 Owens Corning Fiberglas Technology, Inc. Method of alternate commingling of mineral fibers and organic fibers
US5605556A (en) * 1995-03-31 1997-02-25 Owens-Corning Fiberglas Technology Inc. Linear ramped air lapper for fibrous material
US5603743A (en) * 1995-03-31 1997-02-18 Owens-Corning Fiberglas Technology Inc. High frequency air lapper for fibrous material
US5772948A (en) * 1996-11-19 1998-06-30 Plastaflex Corporation Melt-blown fiber system with pivotal oscillating member and corresponding method
DE19808518C1 (de) * 1998-02-27 1999-08-05 Rockwool Mineralwolle Verfahren und Vorrichtung zur Beschichtung und/oder Imprägnierung von Mineralwolleprodukten
DE19834963A1 (de) * 1998-08-03 2000-02-17 Pfleiderer Daemmstofftechnik G Vorrichtung und Verfahren zur Herstellung von Mineralwollevlies
US20040132371A1 (en) * 1998-08-03 2004-07-08 Pfleiderer Dammstofftechnik International Gmbh & Co. Method and device for producing a mineral wool nonwoven fabric
FR2811662B1 (fr) 2000-07-13 2003-07-18 Saint Gobain Isover Produit d'isolation thermique/phonique a base de laine minerale
FR2811661B1 (fr) * 2000-07-13 2003-05-02 Saint Gobain Isover Produit d'isolation thermique/phonique a base de laine minerale et son procede de fabrication
KR20020010744A (ko) * 2000-07-31 2002-02-06 김효중 충격흡수용 운동화
US6596205B1 (en) * 2000-08-09 2003-07-22 Aaf-Mcquay Arrangement for forming a layered fibrous mat of varied porosity
FR2845697B1 (fr) * 2002-10-11 2005-05-27 Rieter Perfojet Procede et machine de production d'un non-tisse a reduction de la vitesse de deplacement de la nappe compactee
US20050138834A1 (en) * 2003-12-03 2005-06-30 Suda David I. Fiberglass insulation curing oven tower and method of curing fiberglass insulation
US7252868B2 (en) * 2004-01-08 2007-08-07 Certainteed Corporation Reinforced fibrous insulation product and method of reinforcing same
US7264422B2 (en) * 2004-03-25 2007-09-04 Owens-Corning Fiberglas Technology Inc. Rotary separator for mineral fibers
DE102005001687A1 (de) * 2005-01-13 2006-07-27 Saint-Gobain Isover G+H Ag Einrichtung zur Herstellung von Mineralwollevliesen
DE102010034777A1 (de) * 2010-08-18 2012-02-23 Hubert Hergeth Vlieslegemaschine und Verfahren zum Legen eines Vlieses
FR2984371B1 (fr) 2011-12-20 2014-01-10 Saint Gobain Isover Etuve pour la fabrication d'un produit en laine minerale
EP2695982A1 (de) * 2012-08-06 2014-02-12 Oskar Dilo Maschinenfabrik KG Vorrichtung und Verfahren zur Vergleichmäßigung oder Profilierung einer Faserflockenmatte
FR2996565B1 (fr) * 2012-10-04 2014-11-28 Saint Gobain Isover Installation et procede pour fabriquer un produit d'isolation thermique et/ou phonique
FR3000971B1 (fr) * 2013-01-11 2016-05-27 Saint Gobain Isover Produit d'isolation thermique a base de laine minerale et procede de fabrication du produit
US10160004B2 (en) * 2015-07-07 2018-12-25 Palo Alto Research Center Incorporated Creating aligned and oriented fiber reinforced polymer composites
FR3049278B1 (fr) * 2016-03-24 2018-04-13 Saint-Gobain Isover Procede de fabrication de matelas de laine minerale autoadhesifs
CN105970533B (zh) * 2016-07-12 2018-02-23 泰山玻璃纤维有限公司 玻璃纤维耐碱网格布用可旋转式热熔机构
JP6091692B1 (ja) * 2016-09-20 2017-03-08 サン−ゴバン イゾベール 無機繊維積層体、それを用いた真空断熱材、及びその製造方法
FR3101343B1 (fr) 2019-09-26 2021-10-22 Saint Gobain Isover Methode de recyclage des eaux issues d’un procede de fabrication d’un matelas de fibres minerales
IT202000023782A1 (it) * 2020-10-09 2022-04-09 Stm Tech S R L Apparecchiatura per la produzione continua di un materasso comprendente fibre minerali agglomerate

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2442880A (en) * 1944-04-04 1948-06-08 Celanese Corp Textile product
US2714081A (en) * 1950-03-17 1955-07-26 William H Rambo Process of forming fibrous sheets
US2736362A (en) * 1951-06-29 1956-02-28 Owens Corning Fiberglass Corp Fibrous mat and method and apparatus for producing same
BE538352A (no) * 1954-05-22
US2993239A (en) * 1954-11-08 1961-07-25 Weyerhaeuser Co Production of integral layered felts
US2913365A (en) * 1954-12-01 1959-11-17 C H Dexter & Sons Inc Fibrous webs and method and apparatus for making same
US2897874A (en) * 1955-12-16 1959-08-04 Owens Corning Fiberglass Corp Method and apparatus of forming, processing and assembling fibers
FR1234390A (fr) * 1959-07-28 1960-10-17 Owens Corning Fiberglass Corp Procédé de formation de fibres en matériaux minéraux se ramollissant à la chaleur
NL124045C (no) * 1961-10-17 1900-01-01
US3493452A (en) * 1965-05-17 1970-02-03 Du Pont Apparatus and continuous process for producing fibrous sheet structures
US3509604A (en) * 1967-10-03 1970-05-05 Int Paper Co Air laying system having a seal roll
US3546898A (en) * 1967-12-28 1970-12-15 Owens Corning Fiberglass Corp Nonuniform motion producing structure for producing fibrous mats
FR2088396A1 (en) * 1970-05-07 1972-01-07 Fiberglas Canada Ltd Slag wool carpeting or felt
AT322963B (de) * 1970-10-30 1975-06-25 Arledter Hanns F Dr Ing Verfahren zur blattbildung bei einer doppelsieb-papiermaschinen
CA991409A (en) * 1972-03-21 1976-06-22 Dale Kleist Method and apparatus for producing and collecting fibers
US3787194A (en) * 1972-05-16 1974-01-22 Johns Manville Collection chamber for making mats of inorganic fibers
US3961397A (en) * 1974-11-21 1976-06-08 Scott Paper Company Clump removal devices
US4201247A (en) * 1977-06-29 1980-05-06 Owens-Corning Fiberglas Corporation Fibrous product and method and apparatus for producing same
AT356505B (de) * 1977-07-27 1980-05-12 Escher Wyss Gmbh Stoffauflauf fuer papiermaschinen
US4353686A (en) * 1981-01-19 1982-10-12 Formica Corporation Apparatus for air-layer fibrous webs
US4495119A (en) * 1982-07-12 1985-01-22 Raymond Chung Method for producing homogeneous batts of air-laid fibers
IT1159034B (it) * 1983-06-10 1987-02-25 Cselt Centro Studi Lab Telecom Sintetizzatore vocale
FR2548695B1 (fr) * 1983-07-07 1986-06-20 Saint Gobain Isover Formation de feutres a structure isotrope
IT1184011B (it) * 1985-12-11 1987-10-22 Fonderie Officine Riunite Ing Dispositivo per la produzione di veli sovrapposti di tessuto non tessuto con fibre disposte longitudinalmente particolarmante per l alimentazione di una trapuntatrice ad aghi

Also Published As

Publication number Publication date
NO170294C (no) 1992-09-30
EP0406107A1 (fr) 1991-01-02
KR910001133A (ko) 1991-01-30
DE69008055T2 (de) 1994-10-13
PL164769B1 (en) 1994-10-31
NO902859L (no) 1991-01-02
YU47358B (sh) 1995-01-31
NZ234137A (en) 1992-11-25
IE902187A1 (en) 1991-01-02
JP2904874B2 (ja) 1999-06-14
DE69008055D1 (de) 1994-05-19
YU120490A (sh) 1992-09-07
CN1048419A (zh) 1991-01-09
NO170294B (no) 1992-06-22
FI100114B (fi) 1997-09-30
NO174166B (no) 1993-12-13
FI903272A0 (fi) 1990-06-28
SI9011204A (en) 1994-12-31
PT94519A (pt) 1992-01-31
HU210427B (en) 1995-04-28
CA2020070A1 (fr) 1990-12-30
IE902187L (en) 1990-12-29
US5065478A (en) 1991-11-19
JPH0340853A (ja) 1991-02-21
AU5718390A (en) 1991-01-03
NO902859D0 (no) 1990-06-27
ES2054294T3 (es) 1994-08-01
CA2020070C (fr) 2002-01-01
ATE104374T1 (de) 1994-04-15
CN1026139C (zh) 1994-10-05
KR0131319B1 (ko) 1998-04-16
HRP950202B1 (en) 1999-04-30
HU904026D0 (en) 1990-12-28
AU631217B2 (en) 1992-11-19
DD296322A5 (de) 1991-11-28
TR25049A (tr) 1992-09-01
AR243615A1 (es) 1993-08-31
CZ283887B6 (cs) 1998-06-17
US5268015A (en) 1993-12-07
NO174166C (no) 1994-03-23
PT94519B (pt) 1997-07-31
BR9003076A (pt) 1991-08-27
PL285857A1 (en) 1991-01-14
HUT62245A (en) 1993-04-28
HRP950202A2 (en) 1997-08-31
DK0406107T3 (da) 1994-08-29
EP0406107B1 (fr) 1994-04-13
ZA904810B (en) 1991-05-29
NO920634D0 (no) 1992-02-18
SK280747B6 (sk) 2000-07-11
IE64769B1 (en) 1995-09-06

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