The main component of PET packaging belt is polyester resin, which is a packaging belt produced with polyethylene terephthalate as the main raw material, commonly known as plastic steel belt.

The impact resistance and repeated bending performance of PET packaging belt are relatively strong, small extension, good temperature resistance, good safety, good economic benefits. Therefore, it is suitable for packing large heavy materials, such as glass, steel, stone, brick, etc., which is more suitable for long-distance transportation.