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.

The main component of PP packing belt is polypropylene raw material, which is polypropylene packing belt for the production of raw materials.

PP packing belt plasticity, bending resistance, strong breaking tension, light material, bright color, so that it creates the convenience to use, but it is more suitable for carton packaging or other lighter object packaging.