To provide a releasable automatic tacking apparatus capable of releasing a tacky film attached thereto from tacky bonding thereof without leaving a mark by pulling up the tacky film.

This removable automatic tacking apparatus is equipped with a plate 1, provided with parts capable of fixing lateral faces and/or a surface on the front side thereof, if suitable, and having a tacky film strip 5 having both tacky surfaces. The surface 2 on the back side of the plate 1 is bonded to the tacky film strip 5 so as to protrude either one of terminals of the tacky film as a knob 6 from the plate 1. In the process, the tacky film can be released from the tacky bond achieved thereby again by pulling and extending the tacky film strip 5. In this case, tone plate 1 has a low tack and sliding friction relatively to the tacky film strip 5 in regions 3A and 3B for supporting at least the knob 6 of the tacky film strip 5 in the terminals thereof or the surface 2 on the back side thereof.