(19)

(11)

EP 1 773 680 A1

(12)

(43) Date of publication: 18.04.2007 Bulletin 2007/16 (21) Application number: 05749549.1 (22) Date of filing: 13.05.2005

(51) International Patent Classification (IPC):  B65D 71/40(2006.01) B65D 71/46(2006.01) B65D 71/42(2006.01) (86) International application number: PCT/US2005/017091 (87) International publication number: WO 2005/113369 (01.12.2005 Gazette 2005/48)

(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: 14.05.2004 GB 0410810 (71) Applicant: MeadWestvaco Packaging Systems, LLC Glen Allen, VA 23060 (US)	(72) Inventor: BAKX, Martinus, C, M NL-4416 LS Goes (NL) (74) Representative: Symons, Rupert Jonathan et al HLBBshaw Bloxam Court Corporation Street Rugby, Warwickshire CV21 2DU Rugby, Warwickshire CV21 2DU (GB)