Unidirectional tape: The full name is continuous fiber-reinforced thermoplastic unidirectional prepreg tape (CFRT UD Tape). It is a sheet material composed of parallel unidirectional continuous glass fibers that are impregnated with molten thermoplastic resin through a melt impregnation process.

It has characteristics such as light weight, high toughness, environmental friendliness, recyclability, and good corrosion resistance, and its flexibility is better than that of carbon fiber. It is commonly used in construction and general industrial fields.