(19)

(11)

EP 1 381 550 A1

(12)

(43) Date of publication: 21.01.2004 Bulletin 2004/04 (21) Application number: 02733587.6 (22) Date of filing: 24.04.2002

(51) International Patent Classification (IPC)7: B65F 1/06, B65F 1/08, B65F 1/16 (86) International application number: PCT/NL2002/000266 (87) International publication number: WO 2002/085757 (31.10.2002 Gazette 2002/44)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 24.04.2001 NL 1017922 (71) Applicant: Wiva Verpakkingen B.V. NL-4903 RH Oosterhout (NL)	(72) Inventors: VAN DER HEIJDEN, Johannes, Arnoldus, Petrus NL-4908 DD Oosterhout (NL) DIRVEN, Alain, Yves, Maris NL-4907 DS Oosterhout (NL) (74) Representative: Hoorweg, Petrus Nicolaas et al Arnold & Siedmna,Sweelinckplein 1 2517 GL The Hague 2517 GL The Hague (NL)