(19)
(11) EP 1 791 446 A1

(12)

(43) Date of publication:
06.06.2007 Bulletin 2007/23

(21) Application number: 05761694.8

(22) Date of filing: 25.07.2005
(51) International Patent Classification (IPC): 
A24C 5/47(2006.01)
(86) International application number:
PCT/IB2005/002308
(87) International publication number:
WO 2006/016246 (16.02.2006 Gazette 2006/07)
(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 LV MC NL PL PT RO SE SI SK TR

(30) Priority: 09.08.2004 IT BO20040521

(71) Applicant: G.D S.p.A.
40133 Bologna (IT)

(72) Inventors:
  • RIZZOLI, Salvatore
    I-40132 Bologna (IT)
  • DRAGHETTI, Fiorenzo
    I-40059 Medicina (Bologna) (IT)

(74) Representative: Ghioni, Carlo Raoul Maria 
Bugnion S.p.A. Via Goito, 18
40126 Bologna
40126 Bologna (IT)

   


(54) A METHOD AND A MACHINE FOR MAKING FILTER CIGARETTES