(19)

(11)

EP 1 090 184 A1

(12)

(43) Date of publication: 11.04.2001 Bulletin 2001/15 (21) Application number: 99916717.4 (22) Date of filing: 04.05.1999

(51) International Patent Classification (IPC)7: D21H 19/82, D21H 19/64, D21H 19/20, D21H 21/16, D21H 27/10, D21H 27/30, E04C 2/26, B32B 13/08 (86) International application number: PCT/AU9900/324 (87) International publication number: WO 9957/371 (11.11.1999 Gazette 1999/45)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 04.05.1998 AU PP332398 01.10.1998 AU PP628198 (71) Applicant: Visy R & D Pty Ltd. Melbourne, VIC 3000 (AU)	(72) Inventor: DAWSON, Ronley, John Gladstone Park, VIC 3042 (AU) (74) Representative: Hallybone, Huw George  CARPMAELS AND RANSFORD43 Bloomsbury Square London WC1A 2RA London WC1A 2RA (GB)