(19)

(11)

EP 1 732 816 A1

(12)

(43) Date of publication: 20.12.2006 Bulletin 2006/51 (21) Application number: 05729439.9 (22) Date of filing: 23.03.2005

(51) International Patent Classification (IPC):  B65D 39/08(2006.01) B65D 43/02(2006.01) B65D 39/10(2006.01) B65D 51/16(2006.01) (86) International application number: PCT/GB2005/001093 (87) International publication number: WO 2005/092727 (06.10.2005 Gazette 2005/40)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR (30) Priority: 23.03.2004 GB 0406497 23.06.2004 GB 0414067 (71) Applicant: Dubois Limited Corby, Northants NN17 5AE (GB)	(72) Inventors: FRASER, Anthony Henry Joseph Ketton, Rutland PE9 3RD (GB) FARRAR, Peter Antony Menston, Leeds LS29 6EX (GB) (74) Representative: Unwin, Stephen Geoffrey  Fry Heath & Spence LLP The Gables Massetts Road Horley Surrey RH6 7DQ Horley Surrey RH6 7DQ (GB)