EP 0513649 A1 19921119 - Method of producing at least one continuous stream of cigarettes.
Title (en)
Method of producing at least one continuous stream of cigarettes.
Title (de)
Verfahren zur Herstellung von mindestens einem fortlaufenden Strang von Zigaretten.
Title (fr)
Procédé de fabrication d'au moins un courant continu de cigarettes.
Publication
Application
Priority
IT BO910159 A 19910514
Abstract (en)
A method of producing a continuous stream of cigarettes (14), according to which a continuous strip (4) of paper, bearing a succession of equally-spaced reference marks (20 or 25), is fed to a loading station (8) where a stream of shredded tobacco is fed on to the strip (4); the strip (4) being advanced, at a predetermined speed, past a first detector (21) for emitting a first signal upon the passage of each reference mark (20 or 25), and to a transverse cutter (13) associated with a second detector (22) for emitting a second signal at each cutting operation; the timing of each second signal being compared with the timing of the corresponding first signal to obtain a succession of third signals, via which the advancement speed of the paper strip (4) is controlled. <IMAGE>
IPC 1-7
IPC 8 full level
CPC (source: EP)
A24C 5/1857 (2013.01); A24C 5/28 (2013.01)
Citation (search report)
- [A] GB 2140268 A 19841128 - GD SPA
- [A] GB 2167938 A 19860611 - GD SPA
- [A] DE 3638751 A1 19880526 - HAUNI WERKE KOERBER & CO KG [DE]
- [X] RESEARCH DISCLOSURE. no. 311, March 1990, EMSWORTH GB pages 208 - 209; ANONYMOUSLY: 'adjustement of the positions of imprints on preimprinted wrapping strips'
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
EP 0513649 A1 19921119; CN 1069176 A 19930224; IT 1245905 B 19941025; IT BO910159 A0 19910514; IT BO910159 A1 19921114; JP H05130857 A 19930528; JP H0777551 B2 19950823
DOCDB simple family (application)
EP 92107650 A 19920506; CN 92104396 A 19920513; IT BO910159 A 19910514; JP 12025992 A 19920513