NL1002373C2 - Werkwijze voor het onschadelijk maken van zich in een vlies van minerale wol bevindende hete insluitingen en inrichting voor de toepassing van de werkwijze. - Google Patents

Werkwijze voor het onschadelijk maken van zich in een vlies van minerale wol bevindende hete insluitingen en inrichting voor de toepassing van de werkwijze.

Info

Publication number
NL1002373C2
NL1002373C2 NL1002373A NL1002373A NL1002373C2 NL 1002373 C2 NL1002373 C2 NL 1002373C2 NL 1002373 A NL1002373 A NL 1002373A NL 1002373 A NL1002373 A NL 1002373A NL 1002373 C2 NL1002373 C2 NL 1002373C2
Authority
NL
Netherlands
Prior art keywords
applying
mineral wool
inclusions contained
wool fleece
rendering harmless
Prior art date
Application number
NL1002373A
Other languages
English (en)
Other versions
NL1002373A1 (nl
Inventor
Gerd Weber
Willi Biebel
Original Assignee
Rockwool Mineralwolle
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 Mineralwolle filed Critical Rockwool Mineralwolle
Publication of NL1002373A1 publication Critical patent/NL1002373A1/nl
Application granted granted Critical
Publication of NL1002373C2 publication Critical patent/NL1002373C2/nl

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
    • 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
    • C03C25/70—Cleaning, e.g. for reuse
    • 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
    • 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
    • D04H13/00—Other non-woven fabrics
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8914—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined
    • G01N21/8915—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the material examined non-woven textile material

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Dispersion Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Heat Treatments In General, Especially Conveying And Cooling (AREA)
NL1002373A 1995-03-04 1996-02-16 Werkwijze voor het onschadelijk maken van zich in een vlies van minerale wol bevindende hete insluitingen en inrichting voor de toepassing van de werkwijze. NL1002373C2 (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19507643A DE19507643C1 (de) 1995-03-04 1995-03-04 Verfahren zum Unschädlichmachen von in einem Mineralwollevlies befindlichen heißen Einschlüssen und Vorrichtung zur Durchführung des Verfahrens

Publications (2)

Publication Number Publication Date
NL1002373A1 NL1002373A1 (nl) 1996-09-11
NL1002373C2 true NL1002373C2 (nl) 1996-11-01

Family

ID=7755669

Family Applications (1)

Application Number Title Priority Date Filing Date
NL1002373A NL1002373C2 (nl) 1995-03-04 1996-02-16 Werkwijze voor het onschadelijk maken van zich in een vlies van minerale wol bevindende hete insluitingen en inrichting voor de toepassing van de werkwijze.

Country Status (6)

Country Link
US (1) US5748479A (nl)
BE (1) BE1009193A3 (nl)
CA (1) CA2170712A1 (nl)
DE (1) DE19507643C1 (nl)
GB (1) GB2298644B (nl)
NL (1) NL1002373C2 (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011076888A2 (en) 2009-12-22 2011-06-30 Rockwool International A/S System and method for online detection of enclosures in mineral wool, especially during production
US10584394B2 (en) * 2014-05-30 2020-03-10 Danieli & C. Officine Meccaniche Spa Apparatus to move and preheat metal material
AT516735B1 (de) * 2015-04-30 2016-08-15 Destra Gmbh Schmelzofen zur Herstellung einer Steinschmelze
FR3052762B1 (fr) * 2016-06-17 2020-09-25 Saint Gobain Isover Installation de traitement d'un matelas de fibres minerales par detection et evacuation de defauts localises, et procede correspondant

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1006397A1 (ru) * 1981-10-19 1983-03-23 Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" Способ очистки минеральной ваты от корольков и устройство дл его осуществлени
JPS62150146A (ja) * 1985-12-25 1987-07-04 Japan Vilene Co Ltd 不織布の欠陥検出装置
DE3928279A1 (de) * 1989-08-26 1991-02-28 Truetzschler & Co Verfahren und vorrichtung zum erkennen von stoerenden partikeln, insbesondere trashteilen, nissen, schalennissen, noppen u. dgl., in textilem fasergut, z. b. baumwolle, chemiefasern u. dgl.
SU1719328A1 (ru) * 1990-01-08 1992-03-15 Всесоюзный Комплексный Проектно-Изыскательский, Научно-Исследовательский И Конструкторско-Технологический Институт Теплоизоляционных Материалов И Изделий "Впниитеплоизоляция" Устройство дл получени минеральной ваты
EP0606626A1 (en) * 1992-12-31 1994-07-20 Zellweger Uster, Inc. Acquisition, measurement and control of thin webs of in-process textile materials

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4106163A (en) * 1975-03-11 1978-08-15 Cefilac Apparatus for the dry production of non-woven webs
US4210432A (en) * 1978-07-03 1980-07-01 Rockwool Aktiebolaget Method for control of the surface weight of a mineral wool mat
DE3016114A1 (de) * 1980-04-25 1981-10-29 Rheinhold & Mahla Gmbh, 6800 Mannheim Verfahren und vorrichtung zur herstellung von mineralwollefasern
SE447808B (sv) * 1985-05-08 1986-12-15 Kmw Ab Sett och apparat for framstellning av en materialbana
US4988875A (en) * 1988-12-13 1991-01-29 At&T Bell Laboratories Near infrared polyethylene inspection system and method
US5270787A (en) * 1990-03-14 1993-12-14 Zellweger Uster Inc. Electro-optical methods and apparatus for high speed, multivariate measurement of individual entities in fiber or other samples
DE4312309C2 (de) * 1993-04-15 1995-06-08 Reifenhaeuser Masch Verfahren und Vorrichtungen zur Herstellung eines Spinnvlies-Flächenproduktes

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1006397A1 (ru) * 1981-10-19 1983-03-23 Всесоюзный Научно-Исследовательский И Проектный Институт "Теплопроект" Способ очистки минеральной ваты от корольков и устройство дл его осуществлени
JPS62150146A (ja) * 1985-12-25 1987-07-04 Japan Vilene Co Ltd 不織布の欠陥検出装置
DE3928279A1 (de) * 1989-08-26 1991-02-28 Truetzschler & Co Verfahren und vorrichtung zum erkennen von stoerenden partikeln, insbesondere trashteilen, nissen, schalennissen, noppen u. dgl., in textilem fasergut, z. b. baumwolle, chemiefasern u. dgl.
SU1719328A1 (ru) * 1990-01-08 1992-03-15 Всесоюзный Комплексный Проектно-Изыскательский, Научно-Исследовательский И Конструкторско-Технологический Институт Теплоизоляционных Материалов И Изделий "Впниитеплоизоляция" Устройство дл получени минеральной ваты
EP0606626A1 (en) * 1992-12-31 1994-07-20 Zellweger Uster, Inc. Acquisition, measurement and control of thin webs of in-process textile materials

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8405, Derwent World Patents Index; Class F01, AN 84-028106, XP002010419 *
DATABASE WPI Section Ch Week 9306, Derwent World Patents Index; Class F04, AN 93-051753, XP002010420 *
EICKMEIER A ET AL: "INSPECTION OF TRANSPARENT POLYMERS BY PHOTOTHERMAL DETECTION OF ULTRAVIOLET-LASER GENERATED THERMAL WAVES", JOURNAL OF APPLIED PHYSICS, vol. 70, no. 10 PART 01, 15 November 1991 (1991-11-15), pages 5221 - 5223, XP000273719 *
PATENT ABSTRACTS OF JAPAN vol. 011, no. 383 (P - 646) 15 December 1987 (1987-12-15) *

Also Published As

Publication number Publication date
DE19507643C1 (de) 1996-07-25
GB2298644A (en) 1996-09-11
BE1009193A3 (fr) 1996-12-03
NL1002373A1 (nl) 1996-09-11
US5748479A (en) 1998-05-05
GB2298644B (en) 1998-05-20
CA2170712A1 (en) 1996-09-05
GB9602756D0 (en) 1996-04-10

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Legal Events

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AD1B A search report has been drawn up
PD2B A search report has been drawn up
V1 Lapsed because of non-payment of the annual fee

Effective date: 20100901