(19)

(11)

EP 0 121 538 A1

(12)

(43) Date of publication: 17.10.1984 Bulletin 1984/42 (21) Application number: 83903153.0 (22) Date of filing: 05.10.1983

(51) International Patent Classification (IPC):  B31F 1/ 36( . ) B31F 1/ 28( . ) B31F 1/ 20( . ) G01N 27/ 22( . ) (86) International application number: PCT/AU1983/000143 (87) International publication number: WO 1984/001325 (12.04.1984 Gazette 1984/10)

(84) Designated Contracting States: AT BE CH DE FR GB LI LU NL SE (30) Priority: 05.10.1982 AU 19820006186 (71) Applicant: FIBRE CONTAINERS LIMITED Surry Hills, N.S.W. 2010 (AU)	(72) Inventor: FOX, James, Charles East Brighton, VIC 3187 (AU) (74) Representative: Knott, Stephen Gilbert, et al  MATHISEN, MACARA & CO. The Coach House 6-8 Swakeleys Road Ickenham Uxbridge Middlesex UB10 8BZ Ickenham Uxbridge Middlesex UB10 8BZ (GB)