(19)

(11)

EP 0 807 070 A1

(12)

(43) Date of publication: 19.11.1997 Bulletin 1997/47 (21) Application number: 96907026.0 (22) Date of filing: 05.02.1996

(51) International Patent Classification (IPC):  B65D 71/ 00( . ) B65D 71/ 16( . ) (86) International application number: PCT/US1996/001525 (87) International publication number: WO 1996/023709 (08.08.1996 Gazette 1996/36)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE (30) Priority: 03.02.1995 GB 19950002118 (71) Applicant: THE MEAD CORPORATION Dayton Ohio 45463 (US)	(72) Inventors: BLIN, Patrick F-36000 Châteauroux (FR) LE BRAS, Philippe F-36000 Châteauroux (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)