Different composition: The main component of PP strap is polypropylene raw material, and the main component of PET strap is polyester resin. The purpose is different: PP strap is suitable for carton packaging or other lighter objects. The steel belt is suitable for auto parts, oil drums, etc. PET strapping is suitable for large and heavy materials packaging, such as: glass, steel, stone, bricks, and more suitable for long-distance transportation.
The impact resistance and repeated bending performance of the strapping are relatively strong, and the PP strapping is weaker than the difference between the strapping and the PET strapping and their characteristics. The strapping is often used in life, but many people do not know How to distinguish the varieties of packing belts, I hope above information will provide some helps, if you have any further question or require more information, please feel free to contact us.
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