EP 1902634 A2 20080326 - A machine for manufacturing cigarette filters
Title (en)
A machine for manufacturing cigarette filters
Title (de)
Gerät zur Herstellung von Zigarettenfiltern
Title (fr)
Machine pour fabrication de filtres de cigarette
Publication
Application
Priority
IT BO20060647 A 20060920
Abstract (en)
In a cigarette filter maker, at least one continuous web or strip (5) of fibrous filter material advances along a feed path (P) and through at least one device (11) by which the fibrous material is processed; the feed path (P) extends at least in part through an enclosed duct (14a) swept by a laminar flow (F) of air.
IPC 8 full level
A24D 3/02 (2006.01)
CPC (source: EP)
A24D 3/0204 (2013.01); A24D 3/027 (2013.01)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK YU
DOCDB simple family (publication)
EP 1902634 A2 20080326; EP 1902634 A3 20091223; IT BO20060647 A1 20061220
DOCDB simple family (application)
EP 07116468 A 20070914; IT BO20060647 A 20060920