ATE449205T1 - METHOD FOR PRODUCING MINERAL FIBER PRODUCTS AND INTEGRATED MINERAL FIBER PRODUCT - Google Patents

METHOD FOR PRODUCING MINERAL FIBER PRODUCTS AND INTEGRATED MINERAL FIBER PRODUCT

Info

Publication number
ATE449205T1
ATE449205T1 AT07788721T AT07788721T ATE449205T1 AT E449205 T1 ATE449205 T1 AT E449205T1 AT 07788721 T AT07788721 T AT 07788721T AT 07788721 T AT07788721 T AT 07788721T AT E449205 T1 ATE449205 T1 AT E449205T1
Authority
AT
Austria
Prior art keywords
web
primary
fiber
mineral fiber
combined
Prior art date
Application number
AT07788721T
Other languages
German (de)
Inventor
Erik Astrand
Bjarne Walli
Niklas Bergman
Original Assignee
Paroc Oy Ab
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 Paroc Oy Ab filed Critical Paroc Oy Ab
Application granted granted Critical
Publication of ATE449205T1 publication Critical patent/ATE449205T1/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
    • D04H1/58—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
    • D04H13/00—Other non-woven fabrics

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Nonwoven Fabrics (AREA)
  • Artificial Filaments (AREA)

Abstract

The invention relates to a method for the manufacture of an integrated mineral fiber product. In the method a first and a second primary mineral fiber web, which both are of a certain width, are obtained. The first and the second primary mineral fiber web are placed at least partly on top of each other, so that a combined primary web is obtained, which shows a first and second edge part and a middle part between them, and the combined primary web is transported in a first direction. A secondary mineral fiber web is obtained by overlapping the combined primary web transversely in regard to the first direction, whereby the combined primary web is arranged to partly overlap itself so that the perpendicular distance between two successive foldings of the combined web defines the width of the secondary fiber web, and the edge parts of the combined web make up at least a part of the large surfaces of the secondary web. The obtained secondary fiber web is hardened in a hardening furnace, and cut into final products of a suitable size. The first and second primary fiber webs are selected or manufactured so that in the first primary fiber web at least one of the following properties: mean fiber diameter, mean fiber length, surface weight, fiber amount, chemical composition, binder concentration or binder composition, differs at least 5 % from the corresponding value in the second primary fiber web. The invention also relates to a mineral fiber product.
AT07788721T 2006-06-28 2007-06-27 METHOD FOR PRODUCING MINERAL FIBER PRODUCTS AND INTEGRATED MINERAL FIBER PRODUCT ATE449205T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20060625A FI20060625A7 (en) 2006-06-28 2006-06-28 Method for manufacturing a mineral fiber product and a uniform mineral fiber product
PCT/FI2007/000179 WO2008000889A1 (en) 2006-06-28 2007-06-27 Method for manufacture of mineral fiber product and integrated mineral fiber product

Publications (1)

Publication Number Publication Date
ATE449205T1 true ATE449205T1 (en) 2009-12-15

Family

ID=36651446

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07788721T ATE449205T1 (en) 2006-06-28 2007-06-27 METHOD FOR PRODUCING MINERAL FIBER PRODUCTS AND INTEGRATED MINERAL FIBER PRODUCT

Country Status (9)

Country Link
EP (1) EP2038463B1 (en)
AT (1) ATE449205T1 (en)
DE (1) DE602007003364D1 (en)
DK (1) DK2038463T3 (en)
EA (1) EA014636B1 (en)
FI (2) FI20060625A7 (en)
PL (1) PL2038463T3 (en)
UA (1) UA90442C2 (en)
WO (1) WO2008000889A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201017306D0 (en) * 2010-10-13 2010-11-24 Ecotechnilin Ltd Fibre mats
DK3337922T3 (en) * 2015-08-19 2020-09-28 Xf Tech B V COMPOSITE, GREENING SYSTEM AND INTERMEDIATE INSULATION INSERT

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495564A (en) * 1974-05-03 1977-12-21 Ici Ltd Non-woven fabric
SE452040B (en) * 1984-07-03 1987-11-09 Rockwool Ab Mineral wool prods. mfr.
NL8700199A (en) * 1987-01-27 1988-08-16 Rockwool Lapinus Bv POROUS PRODUCT FOR GROWING PLANTS AND A METHOD FOR MANUFACTURING THESE.
DE68921221T2 (en) * 1989-10-30 1995-06-14 Rockwool Ab METHOD AND DEVICE FOR PRODUCING PLATES FROM MINERAL WOOL.
DE19527416C2 (en) * 1995-07-27 1998-06-04 Autefa Maschinenfab Method and device for forming a multi-layer fiber fleece
DE10345953B4 (en) * 2003-10-02 2006-11-30 Sächsisches Textilforschungsinstitut e.V. Nonwoven fabric and process for its production

Also Published As

Publication number Publication date
FI20060625L (en) 2007-12-29
FI20060625A7 (en) 2007-12-29
UA90442C2 (en) 2010-04-26
DE602007003364D1 (en) 2009-12-31
EP2038463B1 (en) 2009-11-18
FI8310U1 (en) 2009-05-29
WO2008000889A1 (en) 2008-01-03
PL2038463T3 (en) 2010-04-30
FIU20080421U0 (en) 2008-12-30
EA014636B1 (en) 2010-12-30
FI20060625A0 (en) 2006-06-28
EP2038463A1 (en) 2009-03-25
DK2038463T3 (en) 2010-03-08
EA200970066A1 (en) 2009-06-30

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