EP 3148353 A1 20170405 - METHOD AND APPARATUS FOR PRODUCTION OF COMPOSITE RODS FOR SMOKING ARTICLES
Title (en)
METHOD AND APPARATUS FOR PRODUCTION OF COMPOSITE RODS FOR SMOKING ARTICLES
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON VERBUNDSTANGEN FÜR RAUCHARTIKEL
Title (fr)
PROCÉDÉ ET APPAREIL DE PRODUCTION DE TIGES COMPOSITES POUR DES ARTICLES À FUMER
Publication
Application
Priority
- IT TO20140415 A 20140526
- IB 2015053787 W 20150522
Abstract (en)
[origin: WO2015181694A1] In the production of composite rods for the tobacco industry, such as cigarette filters or cigarette substitute smoking articles, comprising a plurality of segments (A, B) enclosed within a web (W) which is wrapped and glued around them, the adhesion of the web (W) on the segments (A, B) is obtained by applying adhesive material (C) directly over at least some of said segments (A, B). The adhesion between the web (W) and the segments (A, B) can be obtained simply by the adhesive material which is deposited directly on the segments (A, B) or also with the aid of adhesive material deposited also on the web (W), so as to obtain an adhesion by a contact of the adhesive material on the segments with the adhesive material on the web (glue-to-glue contact).
IPC 8 full level
A24D 3/02 (2006.01)
CPC (source: EP)
A24D 3/0287 (2013.01)
Citation (search report)
See references of WO 2015181694A1
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)
WO 2015181694 A1 20151203; EP 3148353 A1 20170405; EP 3148353 B1 20180620
DOCDB simple family (application)
IB 2015053787 W 20150522; EP 15732397 A 20150522