EP 1512336 B1 20070502 - Method and apparatus for manufacturing a filter rod
Title (en)
Method and apparatus for manufacturing a filter rod
Title (de)
Verfahren und Vorrichtung zur Herstellung eines Filterstrangs
Title (fr)
Procédé et dispositif pour la production d'une tige de filtre
Publication
Application
Priority
- EP 04017038 A 20040720
- EP 03019976 A 20030903
Abstract (en)
[origin: EP1512336A1] A primary type of filter material e.g. cellulose acetate, polyethylene, polypropylene, nylon, PBT (polybutadiene), PC (polycarbonate), hot glue (14) is melted and pressed through at least one nozzle (10). The primary type of filter material is deposited on the wrapper material (17) arranged on a garniture belt (19). A filter rod is shaped on the garniture belt. Independent claims are also included for the following: (A) a filter rod production device; and (B) a cigarette filter production method.
IPC 8 full level
A24D 3/02 (2006.01)
CPC (source: EP)
A24D 3/0237 (2013.01)
Designated contracting state (EPC)
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
DOCDB simple family (publication)
EP 1512336 A1 20050309; EP 1512336 B1 20070502; PL 1512336 T3 20070928
DOCDB simple family (application)
EP 04017038 A 20040720; PL 04017038 T 20040720