EP 3231299 B1 20200527 - METHOD AND MACHINE FOR THE PRODUCTION OF SMOKING ARTICLES
Title (en)
METHOD AND MACHINE FOR THE PRODUCTION OF SMOKING ARTICLES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON RAUCHARTIKELN
Title (fr)
PROCÉDÉ ET MACHINE DE PRODUCTION D'ARTICLES À FUMER
Publication
Application
Priority
IT UA20162010 A 20160324
Abstract (en)
[origin: EP3231299A1] Method and machine (1) for the production of smoking articles (2), each comprising at least one filtering part (3) and at least one active part (4), containing tobacco; the filtering part (3) has at least one filtering portion (5) containing a mass of a first material (6) and loose particles (7) of a second material; a part of the particles (7) are forced to detach themselves from the mass (6) and are removed from the mass (6) itself in the area of a cleaning station (11) upstream from a covering station (26) in the area of which the filtering portion (5) is wrapped by a strip (9) of paper material.
IPC 8 full level
CPC (source: EP)
A24C 5/475 (2013.01); A24D 3/0225 (2013.01)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3231299 A1 20171018; EP 3231299 B1 20200527; IT UA20162010 A1 20170924; JP 2017189161 A 20171019; JP 6978213 B2 20211208
DOCDB simple family (application)
EP 17162931 A 20170324; IT UA20162010 A 20160324; JP 2017055700 A 20170322