(19)

(11)

EP 0 956 245 A1

(12)

(43) Date of publication: 17.11.1999 Bulletin 1999/46 (21) Application number: 98903648.0 (22) Date of filing: 26.01.1998

(51) International Patent Classification (IPC):  B65D 5/ 498( . ) B65D 71/ 46( . ) (86) International application number: PCT/US1998/001235 (87) International publication number: WO 1998/033722 (06.08.1998 Gazette 1998/31)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE Designated Extension States: LT LV RO (30) Priority: 31.01.1997 GB 19970002046 (71) Applicant: THE MEAD CORPORATION Dayton Ohio 45463 (US)	(72) Inventor: LE BRAS, Philippe F-36000 Chateauroux (FR) (74) Representative: Hepworth, John Malcolm, et al  Hepworth Lawrence Bryer & Bizley Bloxam Court Corporation Street Rugby, Warwickshire CV21 2DU Rugby, Warwickshire CV21 2DU (GB)