EP 0678137 A1 19951025 - A METHOD OF PRODUCING A MINERAL FIBER-INSULATING WEB, A PLANT FOR PRODUCING A MINERAL FIBER WEB, AND A MINERAL FIBER-INSULATED PLATE.
Title (en)
A METHOD OF PRODUCING A MINERAL FIBER-INSULATING WEB, A PLANT FOR PRODUCING A MINERAL FIBER WEB, AND A MINERAL FIBER-INSULATED PLATE.
Title (de)
VERFAHREN ZUM HERSTELLEN EINES MINERALFASERISOLATIONSGEWEBES, ANLAGE ZUM HERSTELLEN EINES MINERALFASERGEWEBES UND MINERALFASERISOLIERTE PLATTE.
Title (fr)
PROCEDE ET INSTALLATION DE PRODUCTION D'UNE BANDE ISOLANTE EN FIBRES MINERALES, ET PLAQUE ISOLEE PAR FIBRES MINERALES.
Publication
Application
Priority
- DK 9400028 W 19940114
- DK 3693 A 19930114
Abstract (en)
[origin: WO9416163A1] A method of producing a mineral fiber-insulating web comprises the steps of firstly producing a first non-woven mineral fiber web. The first web contains mineral fibers arranged in the longitudinal direction. Secondly, the first web is moved in the longitudinal direction and folded parallel with the longitudinal direction and perpendicular to the transversal direction of the first web, so as to produce a second mineral fiber web comprising a central body and opposite surface layers sandwiching the central body, which central body contains mineral fibers arranged generally perpendicular to the longitudinal and transversal directions of the second web and which surface layers contain mineral fibers arranged generally in the transversal direction of the second web. Thirdly, a third non-woven mineral fiber web of a high compactness as compared to the second web is produced and adjoined in facial contact with the second web.
IPC 1-7
IPC 8 full level
D04H 1/4209 (2012.01); D04H 1/4218 (2012.01); D04H 1/4226 (2012.01); D04H 1/593 (2012.01); D04H 1/645 (2012.01); D04H 1/70 (2012.01); D04H 1/732 (2012.01); D04H 1/736 (2012.01); D04H 1/74 (2006.01); D04H 13/00 (2006.01); E04B 1/76 (2006.01); E04B 1/78 (2006.01); E04C 2/16 (2006.01)
CPC (source: EP)
D04H 1/4209 (2013.01); D04H 1/4218 (2013.01); D04H 1/4226 (2013.01); D04H 1/593 (2013.01); D04H 1/645 (2013.01); D04H 1/732 (2013.01); D04H 1/736 (2013.01); D04H 1/74 (2013.01); D04H 13/00 (2013.01); E04B 1/7662 (2013.01); E04B 1/78 (2013.01); E04C 2/16 (2013.01); E04B 2001/7683 (2013.01)
Citation (search report)
See references of WO 9416163A1
Designated contracting state (EPC)
AT BE DE DK ES FR GB IT NL SE
DOCDB simple family (publication)
WO 9416163 A1 19940721; AT E185863 T1 19991115; AT E420254 T1 20090115; AU 5858094 A 19940815; BG 99828 A 19960329; CA 2153671 A1 19940721; CZ 179595 A3 19960313; DE 69421267 D1 19991125; DE 69421267 T2 20000210; DE 69435181 D1 20090226; DK 0931886 T3 20090414; DK 3693 D0 19930114; EP 0678137 A1 19951025; EP 0678137 B1 19991020; EP 0931886 A2 19990728; EP 0931886 A3 19990901; EP 0931886 B1 20090107; ES 2319701 T3 20090511; HU 9502121 D0 19950928; HU T74138 A 19961128; PL 309850 A1 19951113; RO 112771 B1 19971230; SK 89795 A3 19951108
DOCDB simple family (application)
DK 9400028 W 19940114; AT 94904593 T 19940114; AT 99106353 T 19940114; AU 5858094 A 19940114; BG 9982895 A 19950731; CA 2153671 A 19940114; CZ 179595 A 19940114; DE 69421267 T 19940114; DE 69435181 T 19940114; DK 3693 A 19930114; DK 99106353 T 19940114; EP 94904593 A 19940114; EP 99106353 A 19940114; ES 99106353 T 19940114; HU 9502121 A 19940114; PL 30985094 A 19940114; RO 9501306 A 19940114; SK 89795 A 19940114