To provide a head unit for coil packaging to transfer and fasten a band for fixing a packaging material to a coil.

The head unit 300 for coil packaging, including a band transferring unit 330 that transfers a front end of the band B supplied for coil packaging to a position at which a robot for winding the band to a coil can grip the front end of the band, and transfers the front end of the band B such that it overlaps with the band as the robot provides the front end of the band wound on the coil; and a band fastening unit 320 that fastens the front end of the band to the band.