(19)
(11) EP 1 781 551 A1

(12)

(43) Date of publication:
09.05.2007 Bulletin 2007/19

(21) Application number: 05739549.3

(22) Date of filing: 10.05.2005
(51) International Patent Classification (IPC): 
B65D 75/08(2006.01)
B65D 75/66(2006.01)
 B65D 75/56(2006.01)
(86) International application number:
PCT/FI2005/000210
(87) International publication number:
WO 2005/108236 (17.11.2005 Gazette 2005/46)
(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 MC NL PL PT RO SE SI SK TR

(30) Priority: 10.05.2004 FI 20040659

(71) Applicants:
  • Walki Wisa OY
    37600 Valkeakoski (FI)
  • UPM-Kymmene Corporation
    00101 Helsinki (FI)

(72) Inventors:
  • SKÅTAR, Rune
    FI-66980 MONÅ (FI)
  • LASSFOLK, Henrik
    FI-68810 YTTERESSE (FI)
  • LUMME, Ilkka
    FI-37630 VALKEAKOSKI (FI)

(74) Representative: HOFFMANN EITLE 
Patent- und Rechtsanwälte Arabellastrasse 4
81925 München
81925 München (DE)

   


(54) A METHOD FOR MANUFACTURING A GROUP PACKAGE AND A GROUP PACKAGE FOR SHEET MATERIAL SUCH AS OFFICE PAPER