Patent ID: 8938937
Filing Date: 2015-01-27
Classification: B65B

Abstract:
1. A machine for packaging fiber material, comprising: a conveyor supplying predetermined portions of fiber material in an ordered succession, a compacting mechanism by which the portions of fiber material are compacted initially, a feed station to which packs are supplied for filling with the fiber material, a filling station at which the fiber material is inserted into the packs, a closure station located downstream of the filling station, at which the filled packs are sealed, fiber material compressing and forming mechanism by which each of the portions of fiber material is maintained in a state of compression downstream of the compacting mechanism for a prescribed interval of time, such that each of the portions of fiber material is caused to assume a compact geometry of tablet shape prior to insertion into the respective pack; wherein the compacting mechanism comprises at least one box having a compartment, and a lid hinged to the compartment; the at least one box being constructed and arranged to accommodate a respective portion of fiber material supplied by the conveyor, internally of the compartment, and to compact the portion of fiber material when the lid is closed over the compartment.