EA199800863A1 - METHOD AND INSTALLATION FOR PRODUCTION OF MINERAL SHEET FIBER - Google Patents

METHOD AND INSTALLATION FOR PRODUCTION OF MINERAL SHEET FIBER

Info

Publication number
EA199800863A1
EA199800863A1 EA199800863A EA199800863A EA199800863A1 EA 199800863 A1 EA199800863 A1 EA 199800863A1 EA 199800863 A EA199800863 A EA 199800863A EA 199800863 A EA199800863 A EA 199800863A EA 199800863 A1 EA199800863 A1 EA 199800863A1
Authority
EA
Eurasian Patent Office
Prior art keywords
compression
installation
longitudinal
production
rollers
Prior art date
Application number
EA199800863A
Other languages
Russian (ru)
Other versions
EA000397B1 (en
Inventor
Петер Вюсс
Фреди Циммерманн
Original Assignee
Роквул Интернэшнл А/С
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
Priority claimed from CH00768/96A external-priority patent/CH691816A5/en
Priority claimed from CH02168/96A external-priority patent/CH692114A5/en
Application filed by Роквул Интернэшнл А/С filed Critical Роквул Интернэшнл А/С
Publication of EA199800863A1 publication Critical patent/EA199800863A1/en
Publication of EA000397B1 publication Critical patent/EA000397B1/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
    • 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
    • D04H1/593—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 to layered webs
    • 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
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • D04H13/00—Other non-woven fabrics
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Preliminary Treatment Of Fibers (AREA)

Abstract

Установка для производства однослойных или многослойных листов содержит отборную ленту (15) для приема волокнистого полотна (20), ступень предварительного сжатия (17) для сжатия волокнистой массы (20), устройство сжатия (19), содержащее транспортеры (31, 33, 35, 37), каждый из которых содержит по две противолежащие группы роликов по два или более роликов для продольного или продольного по толщине сжатия волокнистой массы, многослойное устройство (21) для формирования слоев с различной плотностью и сушильную печь (25) для закрепления сжатой волокнистой массы. Уплотнение предпочтительно осуществляется продольным сжатием, и предпочтительно не производится дополнительного сжатия по толщине после устройства сжатия (19). Листы, произведенные на этой установке, могут быть складчатыми, но в общем случае имеют случайную ориентацию волокон, причем волокна расположены в гофрированной форме, и высокие механические свойства, такие как высокая прочность на раздавливание, сжатие, прокол и растяжение при сравнительно низкой плотности.Международная заявка была опубликована вместе с отчетом о международном поиске.Installation for the production of single-layer or multilayer sheets contains a selective tape (15) for receiving a fibrous web (20), a pre-compression step (17) for compressing the pulp (20), a compression device (19) containing conveyors (31, 33, 35 37), each of which contains two opposite groups of rollers of two or more rollers for longitudinal or longitudinal thickness compression of the fibrous mass, a multilayer device (21) for forming layers with different density and a drying oven (25) for fixing the compressed fibrous material ssy. The sealing is preferably carried out by longitudinal compression, and preferably no additional thickness compression is performed after the compression device (19). The sheets produced in this installation may be folded, but in general they have a random orientation of the fibers, with the fibers arranged in a corrugated form, and high mechanical properties, such as high crush strength, compression, puncture and stretching at a relatively low density. The application was published with the international search report.

EA199800863A 1996-03-25 1997-03-24 Process and apparatus for the production of a mineral fibreboard EA000397B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH00768/96A CH691816A5 (en) 1996-03-25 1996-03-25 Process and apparatus for producing mineral fibreboard
CH02168/96A CH692114A5 (en) 1996-09-02 1996-09-02 Process and apparatus for producing mineral fibreboard
PCT/EP1997/001489 WO1997036034A1 (en) 1996-03-25 1997-03-24 Process and apparatus for the production of a mineral fibreboard

Publications (2)

Publication Number Publication Date
EA199800863A1 true EA199800863A1 (en) 1999-02-25
EA000397B1 EA000397B1 (en) 1999-06-24

Family

ID=25685626

Family Applications (1)

Application Number Title Priority Date Filing Date
EA199800863A EA000397B1 (en) 1996-03-25 1997-03-24 Process and apparatus for the production of a mineral fibreboard

Country Status (7)

Country Link
EP (1) EP0889982A1 (en)
AU (1) AU2382697A (en)
CZ (1) CZ302598A3 (en)
EA (1) EA000397B1 (en)
HU (1) HUP9902183A3 (en)
SK (1) SK128598A3 (en)
WO (1) WO1997036034A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69909454T3 (en) * 1998-03-19 2009-09-10 Rockwool International A/S Method and device for producing a mineral fiber product
DE69913669T2 (en) * 1998-03-19 2004-09-30 Rockwool International A/S METHOD AND DEVICE FOR PRODUCING A MINERAL FIBER PRODUCT, ITS USE AND A PRODUCT MANUFACTURED THEREFOR
DE19919004A1 (en) * 1999-04-27 2000-11-02 Rockwool Mineralwolle Process and device for producing insulating materials from mineral fibers and insulating element from mineral fibers
FR2829162B1 (en) * 2001-07-27 2012-02-10 Saint Gobain Isover ISOLATION MATERIAL BASED ON MINERAL WOOL, INSULATION SYSTEM, INSULATION METHOD
EP1293616B1 (en) * 2001-09-14 2004-12-01 Saint-Gobain Isover Method for the manufacturing of a mineral wool product and mineral wool product
WO2003042445A1 (en) * 2001-11-14 2003-05-22 Rockwool International A/S Mineral fibre batts
DK1444408T4 (en) * 2001-11-14 2018-08-13 Rockwool Int Layered mineral fiber element and process for making it
US7610659B2 (en) 2005-10-06 2009-11-03 Arden Companies Apparatus and method for making a polymer fill
UA94732C2 (en) * 2006-01-26 2011-06-10 Роквул Интернешнл А/С Sandwich-element
JP6091692B1 (en) 2016-09-20 2017-03-08 サン−ゴバン イゾベール Inorganic fiber laminate, vacuum heat insulating material using the same, and method for producing the same

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2548695B1 (en) * 1983-07-07 1986-06-20 Saint Gobain Isover FORMATION OF FELTS WITH ISOTROPIC STRUCTURE
CA1340751C (en) * 1984-07-03 1999-09-21 William T. Fletcher Apparatus for producing reoriented glass fibre material
DK165926B (en) * 1990-12-07 1993-02-08 Rockwool Int PROCEDURE FOR THE MANUFACTURE OF INSULATION PLATES COMPOSED BY INVOLVED CONNECTED STABLE MINERAL FIBER ELEMENTS
AU1166792A (en) * 1991-01-28 1992-08-27 Rockwool International A/S Process for the manufacture of mineral-fibre plates capable of acting as plaster substrates, a device for carrying out the process, and mineral-fibre plate manufactured by the process
DE9117005U1 (en) * 1991-02-01 1995-02-02 Heraklith Baustoffe AG, Fürnitz Mineral fiber board and device for its manufacture

Also Published As

Publication number Publication date
HUP9902183A3 (en) 1999-12-28
EA000397B1 (en) 1999-06-24
SK128598A3 (en) 1999-05-07
CZ302598A3 (en) 1999-09-15
HUP9902183A2 (en) 1999-11-29
EP0889982A1 (en) 1999-01-13
WO1997036034A1 (en) 1997-10-02
AU2382697A (en) 1997-10-17

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU