MACHINE FOR MAKING FILTER BAGS FOR INFUSION PRODUCTS AND WRAPPING THEM IN OUTER ENVELOPES
摘要
A machine for making outer envelopes (101) in which a filter bag (103) for an infusion product is wrapped in an overwrapping (S) comprises: stations for making the filter bags (103), means (106) for moving the filter bag (103) towards a station (107) for wrapping a sheet (S) of overwrapping material around the filter bag (103); and a station (109) for closing longitudinal end edges (S1, S2) and a transversal end edge (S3) of the "U"-wrapped sheet (S) to form an outer envelope (101); the closing station (109) comprises a joining carrousel (110) equipped with a plurality of sealing elements (112) which are movable in rotation with the joining carrousel (110) and designed to receive respective single filter bags (103) with the folded overwrapping sheet (S) and to allow simultaneous closing of the longitudinal edges (S1, S2) and the transversal edge (S3) of the sheet (S).
申请公布号
WO2010067290(A1)
申请公布日期
2010.06.17
申请号
WO2009IB55519
申请日期
2009.12.04
申请人
IMA FLAVOUR S.R.L.;REA, DARIO;NOFERINI, GIACOMO;RUBBI, EMANUELE