(19)

(11)

EP 1 670 690 A1

(12)

(43) Date of publication: 21.06.2006 Bulletin 2006/25 (21) Application number: 04775486.6 (22) Date of filing: 29.09.2004

(51) International Patent Classification (IPC):  B65D 30/16(1980.01) (86) International application number: PCT/SE2004/001388 (87) International publication number: WO 2005/030598 (07.04.2005 Gazette 2005/14)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 02.10.2003 SE 0302632 (71) Applicant: Eco Lean Research & Development A/S 1057 Copenhagen K (DK)	(72) Inventors: GUSTAVSSON, Per S-237 24 Bjärred (SE) MARBE, Peter S-234 38 Lomma (SE) JÖNSSON, Bengt S-260 30 Vall kra (SE) (74) Representative: Andersson, Mikael Per Robert  Awapatent AB Berga Allé 1 S-254 52 Helsingborg S-254 52 Helsingborg (SE)