(19)

(11)

EP 1 150 901 A1

(12)

(43) Date of publication: 07.11.2001 Bulletin 2001/45 (21) Application number: 00901781.5 (22) Date of filing: 04.02.2000

(51) International Patent Classification (IPC)7: B65D 81/26, B65D 77/20 (86) International application number: PCT/GB0000/326 (87) International publication number: WO 0046/125 (10.08.2000 Gazette 2000/32)

(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: 06.02.1999 GB 9902556 (71) Applicant: LINPAC PLASTICS LIMITED Knottingley,West Yorkshire WF11 OBS (GB)	(72) Inventor: JENKINS, Gary John Mackay Wetherby,West Yorkshire LS22 5AU (GB) (74) Representative: Britter, Keith Palmer  Britter & Co.Enterprise House14b Whitehorse Street BaldockHertfordshire SG7 6QN BaldockHertfordshire SG7 6QN (GB)