(19)

(11)

EP 1 673 215 A2

(12)

(88) Date of publication A3: 12.05.2005 (43) Date of publication: 28.06.2006 Bulletin 2006/26 (21) Application number: 04768046.7 (22) Date of filing: 13.08.2004

(51) International Patent Classification (IPC):  B31B 1/25(1974.07) B26F 1/44(1968.09) B31F 1/08(1968.09) (86) International application number: PCT/GB2004/003476 (87) International publication number: WO 2005/016637 (24.02.2005 Gazette 2005/08)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 14.08.2003 GB 0319147 (71) Applicant: FIELD GROUP PLC Old Amersham, Buckinghamshire HP7 0DD (GB)	(72) Inventor: NAILER, Robin, Arnold Gilstead, Bingley, West Yorks. BD16 3NL (GB) (74) Representative: Leckey, David Herbert  Frank B. Dehn & Co. St Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)