(19)

(11)

EP 2 555 984 A2

(12)

(88) Date of publication A3: 01.12.2011 (43) Date of publication: 13.02.2013 Bulletin 2013/07 (21) Application number: 11717204.9 (22) Date of filing: 06.04.2011

(51) International Patent Classification (IPC):  B65D 1/02(2006.01) (86) International application number: PCT/EP2011/055383 (87) International publication number: WO 2011/124626 (13.10.2011 Gazette 2011/41)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR (30) Priority: 06.04.2010 GB 201005717 (71) Applicant: Petainer Lidköping AB 531 19 Lidköping (SE)	(72) Inventor: QUASTERS, Mikael SE-531 91 Vinninga (SE) (74) Representative: Elkiner, Kaya et al Keltie LLP Fleet Place House 2 Fleet Place London EC4M 7ET London EC4M 7ET (GB)