What Is PET Film Tape? PET film tape is a hidden hero in many industries. Have you ever wondered how products stay securely sealed or how electronics are safely assembled? PET film tape, made from the versatile material Polyethylene Terephthalate, is the answer. In this article, we will explore what PET film tape is, how it stands out from other tapes, and why it’s used in various sectors. You’ll learn about its unique properties, applications, and the benefits it offers for industrial and personal uses.