(19)

(11)

EP 0 828 666 A1

(12)

(43) Date of publication: 18.03.1998 Bulletin 1998/12 (21) Application number: 96917923.0 (22) Date of filing: 03.06.1996

(51) International Patent Classification (IPC):  B65D 5/ 4805( . ) B65D 71/ 00( . ) B65D 5/ 483( . ) B65D 71/ 36( . ) (86) International application number: PCT/US1996/008379 (87) International publication number: WO 1996/038348 (05.12.1996 Gazette 1997/01)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI NL PT SE (30) Priority: 02.06.1995 GB 19950011170 (71) Applicant: THE MEAD CORPORATION Dayton Ohio 45463 (US)	(72) Inventor: LAMAMY, Michel F-36120 Saint-Aout (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)