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(11)

EP 2 346 745 A1

(12)

(43) Date of publication: 27.07.2011 Bulletin 2011/30 (21) Application number: 09823900.7 (22) Date of filing: 21.10.2009

(51) International Patent Classification (IPC):  B65D 71/06(2006.01) B65B 5/08(2006.01) B65D 71/12(2006.01) B65B 11/02(2006.01) B65D 71/00(2006.01) (86) International application number: PCT/SE2009/051195 (87) International publication number: WO 2010/050880 (06.05.2010 Gazette 2010/18)

(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 SM TR Designated Extension States: AL BA RS (30) Priority: 31.10.2008 SE 0802324 (71) Applicant: Ecolean Research & Development A/S 2100 Copenhagen (DK)	(72) Inventors: Marbe, Peter S-234 38 Lomma (SE) Andersson, Lars-Erik S-237 33 Bjärred (SE) (74) Representative: Åkesson, Sten Jan-Åke  Awapatent AB Box 1066 251 10 Helsingborg 251 10 Helsingborg (SE)