Device for joining filter bags with decoction products

摘要

An apparatus for joining filter bags (1), at least two working units (2, 3) on either side of a continuous tubular strip (S) of filter material movable along the supply direction (A) Each working unit (2, 3) is a support (5), a sealing head (4) connected to the support 5, and two dynamic units (6, 6 ') The position of the sealing head (4) in contact with the belt-like body (S) and the belt-like body by moving the support body (5) along the first trajectory (T1). And a dynamic unit that can be moved between spaced positions. Each working unit (2, 3) comprises a carriage (10) which is coupled to a sealing head (4), the carriage (10) being slidably connected to a support (5) and having a second track (T2). ) In both directions.