(19)
(11) EP 1 872 376 A1

(12)

(43) Date of publication:
02.01.2008 Bulletin 2008/01

(21) Application number: 06725869.9

(22) Date of filing: 07.04.2006
(51) International Patent Classification (IPC): 
H01B 13/26(2006.01)
B65H 81/06(2006.01)
 D07B 7/14(2006.01)
(86) International application number:
PCT/FI2006/000108
(87) International publication number:
WO 2006/106176 (12.10.2006 Gazette 2006/41)
(84) Designated Contracting States:
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

(30) Priority: 07.04.2005 FI 20050355

(71) Applicant: Compomec OY
55120 Imatra (FI)

(72) Inventors:
  • MURSU, Matti
    FI-55120 Imatra (FI)
  • SILVENNOINEN, Pekka
    FI-55120 Imatra (FI)
  • AUNOLA, Mika
    FI-55120 Imatra (FI)

(74) Representative: Helino, Timo Kalervo 
Papula Oy Mechelininkatu 1 a
FIN-00180 Helsinki
FIN-00180 Helsinki (FI)

   


(54) METHOD AND DEVICE FOR PROTECTING CORE MATERIAL WITH PROTECTIVE MATERIAL