An agricultural baler (10) includes a baling chamber (14) configured to receive a compressible material and a track (56) positioned about at least a portion of the baling chamber. The track is configured to receive a strap (76) and to guide the strap around the portion of the baling chamber. The agricultural baler also includes a sealing assembly (80) positioned adjacent to a first side (140) of the baling chamber and configured to receive the strap and to seal the strap into a loop around the compressible material to form a strapped bale. The sealing assembly (80) is configured to move relative to the baling chamber as the sealing assembly seals the strap into the loop around the compressible material as the compressible material moves toward an outlet (201) at a second end (24) of the baling chamber (14).
