(19)

(11)

EP 1 159 200 A2

(12)

(88) Date of publication A3: 04.01.2001 (43) Date of publication: 05.12.2001 Bulletin 2001/49 (21) Application number: 00913750.6 (22) Date of filing: 06.03.2000

(51) International Patent Classification (IPC)7: B65D 1/00 (86) International application number: PCT/US0005/804 (87) International publication number: WO 0051/893 (08.09.2000 Gazette 2000/36)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: RO (30) Priority: 05.03.1999 GB 9905057 23.12.1999 GB 9930490 (71) Applicant: THE MEAD CORPORATION DaytonOhio 45463 (US)	(72) Inventor: BAKX, Martinus, C., M. NL-4416 LS Goes (NL) (74) Representative: Hepworth, John Malcolm et al Hepworth Lawrence Bryer & BizleyBloxam CourtCorporation Street Rugby,Warwickshire CV21 2DU Rugby,Warwickshire CV21 2DU (GB)