(19)

(11)

EP 0 929 460 A1

(12)

(43) Date of publication: 21.07.1999 Bulletin 1999/29 (21) Application number: 97936523.0 (22) Date of filing: 01.09.1997

(51) International Patent Classification (IPC):  B65D 1/ 02( . ) B65D 41/ 17( . ) B65D 41/ 12( . ) (86) International application number: PCT/AU1997/000559 (87) International publication number: WO 1998/009879 (12.03.1998 Gazette 1998/10)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 02.09.1996 AU 1996PO02066 (71) Applicant: ACI OPERATIONS PTY. LTD. Melbourne, VIC 3004 (AU)	(72) Inventor: GRANAT, Rodney, John Caulfield, VIC 3162 (AU) (74) Representative: Jenkins, Peter David, et al  PAGE WHITE & FARRER 54 Doughty Street London WC1N 2LS London WC1N 2LS (GB)