EP 2681119 A1 20140108 - MACHINE FOR PRODUCING FILTER BAGS WITH PRODUCTS FOR INFUSION AND WITH AN OUTER WRAPPER ENVELOPE
Title (en)
MACHINE FOR PRODUCING FILTER BAGS WITH PRODUCTS FOR INFUSION AND WITH AN OUTER WRAPPER ENVELOPE
Title (de)
MASCHINE ZUR HERSTELLUNG VON FILTERBEUTELN MIT INFUSIONSPRODUKTEN UND EINEM AUSSENVERPACKUNGSUMSCHLAG
Title (fr)
MACHINE DE PRODUCTION DE SACHETS-FILTRANTS A PRODUITS POUR INFUSION ET A ENVELOPPE EXTERIEURE
Publication
Application
Priority
- IT BO20110094 A 20110301
- IB 2012050601 W 20120210
Abstract (en)
[origin: WO2012117308A1] A machine for packaging filter bags (1) for products for infusion in related closed outer wrappers (2) comprises: a carrousel (6) for moving the filter bag (1) along a circular operating path (C); a wrapping station (7) positioned along the operating path (C) for folding a flat sheet (2) of outer wrapper material along a transversal axis around the filter bag (1) thus forming a "U"-shaped outer wrapper around the filter bag (1); sealing units (9) operating on the sheet (2) folded in a "U"-shape, for forming an individual closed outer wrapper; the sealing units (9) being positioned along the circular operating path (C), downstream of the wrapping station (7), and being designed to join at least two longitudinal end edges (2a, 2b) of the outer wrapper sheet (2) which is positioned, together with the filter bag (1), on the carrousel (6).
IPC 8 full level
B65B 29/02 (2006.01); B65B 51/30 (2006.01)
CPC (source: EP)
B65B 11/28 (2013.01); B65B 11/48 (2013.01); B65B 29/028 (2017.07); B65B 29/04 (2013.01); B65B 51/14 (2013.01); B65D 85/808 (2013.01)
Citation (search report)
See references of WO 2012117308A1
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)
WO 2012117308 A1 20120907; BR 112013022399 A2 20170530; BR 112013022399 B1 20200721; CN 103402875 A 20131120; CN 103402875 B 20150729; EP 2681119 A1 20140108; EP 2681119 B1 20141210; ES 2531394 T3 20150313; IT BO20110094 A1 20120902
DOCDB simple family (application)
IB 2012050601 W 20120210; BR 112013022399 A 20120210; CN 201280011082 A 20120210; EP 12707924 A 20120210; ES 12707924 T 20120210; IT BO20110094 A 20110301