The BestPack pop-out AC High Speed Tape Head is time proven and our work horse pressure sensitive taping system used in the majority of our BestPack carton sealers. This tape head can handle a wide range of applications, from our standard speed belt drive of 78 fpm to our super high speed belt drive system of 180 fpm. The AC Tape Head is designed for very soft under-filled cartons to overfilled heavy duty cartons. This tape head also handles a wide range of film thickness and adhesive types.