DE59304834D1 - METHOD FOR PRODUCING MINERAL WOOL PANELS AND DEVICE FOR IMPLEMENTING THE METHOD - Google Patents

METHOD FOR PRODUCING MINERAL WOOL PANELS AND DEVICE FOR IMPLEMENTING THE METHOD

Info

Publication number
DE59304834D1
DE59304834D1 DE59304834T DE59304834T DE59304834D1 DE 59304834 D1 DE59304834 D1 DE 59304834D1 DE 59304834 T DE59304834 T DE 59304834T DE 59304834 T DE59304834 T DE 59304834T DE 59304834 D1 DE59304834 D1 DE 59304834D1
Authority
DE
Germany
Prior art keywords
mineral wool
implementing
producing mineral
wool panels
slabs
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 - Fee Related
Application number
DE59304834T
Other languages
German (de)
Inventor
Hans Resch
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.)
Deutsche Rockwool Mineralwoll GmbH and Co OHG
Original Assignee
Deutsche Rockwool Mineralwoll GmbH and Co OHG
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 Deutsche Rockwool Mineralwoll GmbH and Co OHG filed Critical Deutsche Rockwool Mineralwoll GmbH and Co OHG
Application granted granted Critical
Publication of DE59304834D1 publication Critical patent/DE59304834D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • D04H1/40—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
    • 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
    • D04H1/44—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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Glass Compositions (AREA)
  • Laminated Bodies (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

Proposed is a method of producing mineral-wool slabs with a higher-density layer on the upper and/or lower surface. The method is characterized in that a continuous strip of mineral wool with an uncured binder is conveyed continuously along a conveyor track and is subjected at at least one point along the conveyor track to high-frequency mechanical-impact treatment. The strip of mineral wool is subsequently fed to an oven to cure the binder and then divided into slabs.
DE59304834T 1992-08-05 1993-07-12 METHOD FOR PRODUCING MINERAL WOOL PANELS AND DEVICE FOR IMPLEMENTING THE METHOD Expired - Fee Related DE59304834D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4225840A DE4225840C1 (en) 1992-08-05 1992-08-05 Process for producing mineral wool slabs and device for carrying out the process
PCT/EP1993/001818 WO1994003671A1 (en) 1992-08-05 1993-07-12 Method of producing mineral-wool slabs and a device for carrying out the method

Publications (1)

Publication Number Publication Date
DE59304834D1 true DE59304834D1 (en) 1997-01-30

Family

ID=6464869

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4225840A Expired - Fee Related DE4225840C1 (en) 1992-08-05 1992-08-05 Process for producing mineral wool slabs and device for carrying out the process
DE59304834T Expired - Fee Related DE59304834D1 (en) 1992-08-05 1993-07-12 METHOD FOR PRODUCING MINERAL WOOL PANELS AND DEVICE FOR IMPLEMENTING THE METHOD

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4225840A Expired - Fee Related DE4225840C1 (en) 1992-08-05 1992-08-05 Process for producing mineral wool slabs and device for carrying out the process

Country Status (7)

Country Link
EP (1) EP0654100B1 (en)
AT (1) ATE146534T1 (en)
CZ (1) CZ283012B6 (en)
DE (2) DE4225840C1 (en)
HU (1) HUT69746A (en)
SK (1) SK13695A3 (en)
WO (1) WO1994003671A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9717484D0 (en) 1997-08-18 1997-10-22 Rockwool Int Roof and wall cladding
FR2814474B1 (en) 2000-09-27 2002-11-29 Saint Gobain Isover PROCESS AND ASSEMBLY FOR MANUFACTURING FELTS IN THE FORM OF MINERAL FIBERS
EP1386042A1 (en) * 2001-05-08 2004-02-04 Deutsche Rockwool Mineralwoll GmbH & Co. OHG Insulating board for insulating external walls made from profile sheets
DE60215847T3 (en) * 2001-11-14 2018-10-11 Rockwool International A/S MULTILAYER MINERAL WOOL INSULATION AND METHOD OF MANUFACTURE

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1774393A (en) * 1928-12-28 1930-08-26 Miller William Lott Machine for making mineral or rock wool bat
AT199048B (en) * 1957-05-02 1958-08-11 Fehrer Ernst Device for equalizing a hair or fiber fleece that is continuously moving on a conveyor belt
US4109353A (en) * 1974-12-27 1978-08-29 Kimberly-Clark Corporation Apparatus for forming nonwoven web
CA1057183A (en) * 1976-05-06 1979-06-26 Malcolm J. Stagg Method and apparatus for producing multiple density fibrous product
DE2940425A1 (en) * 1979-10-05 1981-04-16 Erste Deutsche Basaltwolle Kg A. Messler, 8712 Volkach Mineral fibre mat with horizontal fibres - uses vertical stitches inserted from one or both sides, and top layer can be added
DK155163B (en) * 1986-06-30 1989-02-20 Rockwool Int PROCEDURE FOR CONTINUOUS PRODUCTION OF MINERAL WOOLS
AT387798B (en) * 1987-12-11 1989-03-10 Kuehnsdorfer Gmbh METHOD FOR PRODUCING A STORAGEABLE, HANDLABLE FIBER MAT, AND FIBER MAT MADE BY THE PROCESS
DE3832773C2 (en) * 1988-09-27 1996-08-22 Heraklith Holding Ag Method and device for producing mineral fiber boards

Also Published As

Publication number Publication date
HU9500344D0 (en) 1995-03-28
SK13695A3 (en) 1995-09-13
CZ27795A3 (en) 1995-05-17
WO1994003671A1 (en) 1994-02-17
EP0654100A1 (en) 1995-05-24
DE4225840C1 (en) 1994-04-28
CZ283012B6 (en) 1997-12-17
ATE146534T1 (en) 1997-01-15
EP0654100B1 (en) 1996-12-18
HUT69746A (en) 1995-09-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: DEUTSCHE ROCKWOOL MINERALWOLL GMBH & CO. OHG, 4596

8339 Ceased/non-payment of the annual fee