(19)

(11)

EP 0 975 534 A1

(12)

(43) Date of publication: 02.02.2000 Bulletin 2000/05 (21) Application number: 98917394.3 (22) Date of filing: 17.04.1998

(51) International Patent Classification (IPC)7: B65D 85/66 (86) International application number: PCT/GB9801/125 (87) International publication number: WO 9846/502 (22.10.1998 Gazette 1998/42)

(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: 17.04.1997 GB 9707752 (71) Applicant: Corrugated Plastic Products Limited Ringwood,Hampshire BH24 1ND (GB)	(72) Inventors: FARRINGTON, Peter, Arthur, Hugh RingwoodHampshire BH24 2BB (GB) HILL, Richard North Hamptonshire NN12 8RX (GB) (74) Representative: Hughes, Siân Victoria et al Venner, Shipley & Co20 Little Britain London EC1A 7DH London EC1A 7DH (GB)