IT1234364B - Procedure to realize panels made of mineral fibres and relative panel obtained with said method - Google Patents

Procedure to realize panels made of mineral fibres and relative panel obtained with said method

Info

Publication number
IT1234364B
IT1234364B IT8984123A IT8412389A IT1234364B IT 1234364 B IT1234364 B IT 1234364B IT 8984123 A IT8984123 A IT 8984123A IT 8412389 A IT8412389 A IT 8412389A IT 1234364 B IT1234364 B IT 1234364B
Authority
IT
Italy
Prior art keywords
fibres
panels made
procedure
mineral
mineral fibres
Prior art date
Application number
IT8984123A
Other languages
Italian (it)
Other versions
IT8984123A0 (en
Inventor
Bruno Vaccari
Original Assignee
Eurofibre Spa
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 Eurofibre Spa filed Critical Eurofibre Spa
Priority to IT8984123A priority Critical patent/IT1234364B/en
Publication of IT8984123A0 publication Critical patent/IT8984123A0/en
Application granted granted Critical
Publication of IT1234364B publication Critical patent/IT1234364B/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Laminated Bodies (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Abstract

The present invention concerns a method to realize panels made of mineral fibres, such as glass, fibres, stone wool and similar products. Said method envisages that free falling fibres be sprayed inside a collecting room (1, 2); a dressing unit comprising an inorganic binding additive, said additive containing a water solution of an alkaline silicate, and an inorganic softener containing a water emulsion of a polysiloxane. Mineral fibber fabric is then heated and compacted at a temperature of 120-130 degrees C in order to obtain a panel with constant thickness and stable dimensions and which will then be cut and refined.
IT8984123A 1989-03-24 1989-03-24 Procedure to realize panels made of mineral fibres and relative panel obtained with said method IT1234364B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT8984123A IT1234364B (en) 1989-03-24 1989-03-24 Procedure to realize panels made of mineral fibres and relative panel obtained with said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT8984123A IT1234364B (en) 1989-03-24 1989-03-24 Procedure to realize panels made of mineral fibres and relative panel obtained with said method

Publications (2)

Publication Number Publication Date
IT8984123A0 IT8984123A0 (en) 1989-03-24
IT1234364B true IT1234364B (en) 1992-05-15

Family

ID=11324358

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8984123A IT1234364B (en) 1989-03-24 1989-03-24 Procedure to realize panels made of mineral fibres and relative panel obtained with said method

Country Status (1)

Country Link
IT (1) IT1234364B (en)

Also Published As

Publication number Publication date
IT8984123A0 (en) 1989-03-24

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960328