(19)

(11)

EP 0 587 556 A1

(12)

(43) Date of publication: 23.03.1994 Bulletin 1994/12 (21) Application number: 91911076.0 (22) Date of filing: 07.06.1991

(51) International Patent Classification (IPC):  B65D 1/ 32( . ) B65D 47/ 20( . ) B65D 23/ 00( . ) (86) International application number: PCT/CA1991/000204 (87) International publication number: WO 1992/021569 (10.12.1992 Gazette 1992/31)

(84) Designated Contracting States: DE ES FR GB IT (71) Applicant: 153981 CANADA INC. Toronto, Ontario M6G 3Y7 (CA)	(72) Inventors: APPLEBY, Paul Toronto, Ontario M6G 3Y7 (CA) MOSCOVITCH, Jerry, Norman Toronto, Ontario M6K 2N1 (CA) (74) Representative: Jackson, Peter  HYDE, HEIDE & O'DONNELL 10-12 Priests Bridge London SW15 5JE London SW15 5JE (GB)