Carbon fiber tape refers to a tape made of carbon fiber, commonly abbreviated as carbon tape. It is used for wrapping composite materials, reinforcing composites through extrusion and stretching methods, heating elements, conductive materials, and semiconductor materials, among others.

A variety of specifications and types with diverse performance characteristics, excellent thermal resistance, semiconductor properties, conductivity, and drug resistance. The mechanical properties are related to the carbon fiber used and the weaving method.

The manufacturing process primarily uses plain weave, but due to the high static electricity during weaving, it can be pre-treated with water or an antistatic agent. Advanced composite materials using carbon fiber tapes are mainly unidirectional carbon fiber tapes and pre-impregnated materials. The method involves unidirectional arrangement of carbon fibers, followed by resin spraying. Some also use various unidirectional carbon fiber fabrics cut into narrow strips, or plain weave carbon fiber tapes that are then coated and compounded. The carbon fiber packing for sealing materials is made of carbon fiber rope, which is also a type of tape. Carbon fiber sleeves are another form of tape.