(19)

(11)

EP 2 285 705 A1

(12)

(43) Date of publication: 23.02.2011 Bulletin 2011/08 (21) Application number: 09755105.5 (22) Date of filing: 21.05.2009

(51) International Patent Classification (IPC):  B65D 71/70(2006.01) B65D 19/44(2006.01) B65D 19/24(2006.01) (86) International application number: PCT/PL2009/000052 (87) International publication number: WO 2009/145649 (03.12.2009 Gazette 2009/49)

(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 MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 28.05.2008 PL 38528408 (71) Applicant: Invento Sp. z o.o. 00-679 Warszawa (PL)	(72) Inventors: MILKOWSKI, Bogumil PL-80-119 Gdansk (PL) LEWANDOWSKI, Dariusz PL-02-123 Warszawa (PL) TOBOROWICZ, Andrzej PL-00-681 Warszawa (PL) (74) Representative: Pomianek, Grazyna  Ul. Pulaskiego 11/2 81-760 Sopot 81-760 Sopot (PL)