Brother tx621 laminated tape black on yellow brother laminated tape black yellow roll 09 cm x 152 m 1 rolls for p touch pt 7000 pt 8000 pt pc brothers laminated tapes both the tc tx and tz lines consist of six layers of materials resulting in thin yet extremely strong labels characters formed with thermal transfer ink are actually printed onto the underside of a laminate sandwiched between two layers of pet polyethylene film the characters are virtually indestructible thi