EP 2630875 A3 20131009 - Reconstituted tobacco material and method and apparatus for the production thereof
Title (en)
Reconstituted tobacco material and method and apparatus for the production thereof
Title (de)
Rekonstituiertes Tabakmaterial und Verfahren und Vorrichtung zu deren Herstellung
Title (fr)
Matériau de tabac reconstitué, procédé et appareil pour la production de celui-ci
Publication
Application
Previously filed application
201202934 20120221 GB
Priority
GB 201202934 A 20120221
Abstract (en)
[origin: EP2630875A2] A process for recovering and recycling tobacco dust comprises the steps of: €¢ mixing tobacco dust with a binder to provide a paste; €¢ extruding the paste through a die to provide an elongate extrudate; €¢ slicing the extrudate at one or more discrete locations along its length to provide a plurality of extrudate portions; and €¢ pressing at least one extrudate portion between two opposed surfaces, so as to flatten it.
IPC 8 full level
A24B 3/14 (2006.01)
CPC (source: EP US)
A24B 3/14 (2013.01 - EP US)
Citation (search report)
- [XI] FR 2338659 A1 19770819 - TAMAG BASEL AG [CH]
- [XA] EP 0345477 A2 19891213 - BAT CIGARETTENFAB GMBH [DE]
- [XDA] GB 2266835 A 19931117 - BRITISH AMERICAN TOBACCO CO [GB]
- [XDA] GB 2201081 A 19880824 - BRITISH AMERICAN TOBACCO CO
- [XA] US 2011139164 A1 20110616 - MUA JOHN PAUL [US], et al
- [XA] US 4880018 A 19891114 - GRAVES JR WILLIAM H [US], et al
- [A] GB 1426121 A 19760225 - TAMAG BASEL AG
- [A] WO 0184968 A2 20011115 - BRITISH AMERICAN TOBACCO CO [GB], et al
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
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2630875 A2 20130828; EP 2630875 A3 20131009; EP 2630875 B1 20171115; GB 201202934 D0 20120404; HU E035682 T2 20180528; PL 2630875 T3 20180430
DOCDB simple family (application)
EP 13275038 A 20130221; GB 201202934 A 20120221; HU E13275038 A 20130221; PL 13275038 T 20130221