(19)

(11)

EP 2 035 298 A1

(12)

(43) Date of publication: 18.03.2009 Bulletin 2009/12 (21) Application number: 07812588.7 (22) Date of filing: 03.07.2007

(51) International Patent Classification (IPC):  B65D 71/00(2006.01) (86) International application number: PCT/US2007/072724 (87) International publication number: WO 2008/005976 (10.01.2008 Gazette 2008/02)

(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 MT NL PL PT RO SE SI SK TR Designated Extension States: AL BA HR MK RS (30) Priority: 05.07.2006 JP 2006185137 (71) Applicant: MeadWestvaco Packaging Systems LLC Glen Allen, VA 23060 (US)	(72) Inventor: IKEDA, Tamio Kawasaki-city Kanagawa (JP) (74) Representative: Coulson, Elizabeth Eve et al Coulson & Associates 1st Floor Suite 5 Newbold Road Rugby CV21 2LQ Rugby CV21 2LQ (GB)