(19)

(11)

EP 1 687 211 A1

(12)

(43) Date of publication: 09.08.2006 Bulletin 2006/32 (21) Application number: 04801088.8 (22) Date of filing: 12.11.2004

(51) International Patent Classification (IPC):  B65D 5/38(2006.01) B65D 5/50(2006.01) (86) International application number: PCT/US2004/038405 (87) International publication number: WO 2005/049438 (02.06.2005 Gazette 2005/22)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 13.11.2003 US 520143 P (71) Applicant: MeadWestvaco Corporation Stamford, CT 06905 (US)	(72) Inventor: FREEZE, Timothy Mebane, NC 27302 (US) (74) Representative: Symons, Rupert Jonathan et al HLBBshaw Bloxham Court, Corporation Street Rugby, Warwickshire CV21 2DU Rugby, Warwickshire CV21 2DU (GB)