(19)

(11)

EP 0 751 909 A1

(12)

(43) Date of publication: 08.01.1997 Bulletin 1997/02 (21) Application number: 95915392.0 (22) Date of filing: 22.03.1995

(51) International Patent Classification (IPC):  B65D 71/ 28( . ) B66C 1/ 62( . ) B65D 71/ 46( . ) (86) International application number: PCT/US1995/003506 (87) International publication number: WO 1995/025691 (28.09.1995 Gazette 1995/41)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE (30) Priority: 22.03.1994 GB 19940005674 (71) Applicant: THE MEAD CORPORATION Dayton Ohio 45463 (US)	(72) Inventor: BAKX, Martinus, C., M. NL-4461 LS Goes (NL) (74) Representative: Hepworth, John Malcolm, et al  Hepworth Lawrence Bryer & Bizley Bloxam Court Corporation Street Rugby, Warwickshire CV21 2DU Rugby, Warwickshire CV21 2DU (GB)