(19)

(11)

EP 2 454 163 A1

(12)

(43) Date of publication: 23.05.2012 Bulletin 2012/21 (21) Application number: 10734024.2 (22) Date of filing: 13.07.2010

(51) International Patent Classification (IPC):  B65D 33/28(2006.01) B31B 19/90(2006.01) (86) International application number: PCT/DK2010/050185 (87) International publication number: WO 2011/006505 (20.01.2011 Gazette 2011/03)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR Designated Extension States: BA ME RS (30) Priority: 15.07.2009 EP 09165531 (71) Applicant: Ulfoss Company Group A/S 4300 Holbaek (DK)	(72) Inventor: KNUDSEN, Hans Erik DK-4350 Ugerløse (DK) (74) Representative: Rørdam, Troels Peter et al Awapatent A/S Rigensgade 11 DK-1316 Copenhagen K DK-1316 Copenhagen K (DK)