(19)

(11)

EP 1 812 312 A2

(12)

(88) Date of publication A3: 20.07.2006 (43) Date of publication: 01.08.2007 Bulletin 2007/31 (21) Application number: 05797494.1 (22) Date of filing: 24.10.2005

(51) International Patent Classification (IPC):  B65D 81/00(2006.01) (86) International application number: PCT/GB2005/004113 (87) International publication number: WO 2006/043106 (27.04.2006 Gazette 2006/17)

(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 NL PL PT RO SE SI SK TR (30) Priority: 22.10.2004 GB 0423545 (71) Applicant: Kraft Foods R&D, Inc. 81737 München (DE)

(72) Inventors: MACMAHON, John Kraft Foods UK Ltd. Banbury, Oxon OX16 2QU (GB) NORTON, Mark Kraft Foods UK Ltd. Banbury Oxon OX16 2Q (GB) ROWAN, Lee Kraft Foods UK Ltd. Banbury Oxon OX16 2QU (GB) PANESAR, Satwinder Kraft Foods UK Ltd. Banbury Oxon OX16 2QU (GB) FERGUSON, Jim Kraft Foods UK Ltd. Banbury Oxon OX16 2QU (GB) FENNEL, Adam Kraft Foods UK Ltd. Banbury Oxon OX16 2QU (GB) HUDSON, Heather Kraft Foods Glenview, IL 60025 (US) DAVID, Nicholas F. Kraft Foods Glenview, IL 60025 (US) ZELLER, Bary Kraft Foods Glenview, IL 60025 (US) TROUILLOT, Audrey Kraft Foods UK Ltd. Banbury Oxon OX16 2QU (GB) CALE, Ken Kraft Foods Tarrytown, NY 10591 (US) GIACONE, Joseph Kraft Foods Tarrytown, NY 10591 (US) GAONKAR, Anilkumar Buffalo Grove, IL 80089 (US) BODETT, Susan Kraft Foods Glenview, IL 60025 (US) (74) Representative: Alexander, Thomas Bruce et al BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)