(19)

(11)

EP 2 160 330 A1

(12)

(43) Date of publication: 10.03.2010 Bulletin 2010/10 (21) Application number: 08762420.1 (22) Date of filing: 19.06.2008

(51) International Patent Classification (IPC):  B65D 1/02(2006.01) B29C 45/40(2006.01) B65D 1/34(2006.01) (86) International application number: PCT/GB2008/002103 (87) International publication number: WO 2008/155552 (24.12.2008 Gazette 2008/52)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA MK RS (30) Priority: 19.06.2007 GB 0711838 (71) Applicant: Portola Packaging Limited Doncaster, South Yorkshire DN4 5NT (GB)	(72) Inventors: MAVIN, Gerry Ashington Northumberland NE63 8QX (GB) STEPHENSON, Timothy Doncaster South Yorkshire DN9 3PL (GB) (74) Representative: McLeish, Nicholas Alistair Maxwell  Boult Wade Tennant Verulam Gardens 70 Gray's Inn Road London WC1X 8BT London WC1X 8BT (GB)