(19)

(11)

EP 1 851 140 A1

(12)

(43) Date of publication: 07.11.2007 Bulletin 2007/45 (21) Application number: 05737597.4 (22) Date of filing: 19.04.2005

(51) International Patent Classification (IPC):  B65D 85/68(2006.01) (86) International application number: PCT/NL2005/000284 (87) International publication number: WO 2005/100206 (27.10.2005 Gazette 2005/43)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 19.04.2004 NL 1025976 (71) Applicant: Colpac Collapsible Containers B.V. 2243 BK Wassenaar (NL)	(72) Inventor: LEEDEKERKEN, Wouter, Johannes NL-3353 CZ Papendrecht (NL) (74) Representative: Van den Heuvel, Henricus Theodorus  Patentwerk BV P.O. Box 1514 5200 BN 's-Hertogenbosch 5200 BN 's-Hertogenbosch (NL)