The characteristics of PET plastic steel packing belt

Packing belt introduction:
　　PET packing belt, commonly known as plastic steel belt, is made of polyethylene terephthalate as the main raw material and refined. It is a new environmentally friendly packaging material used to replace steel belts in the world. In developed countries such as the United States and Europe, as the awareness of environmental recycling and safety has gradually become popular among the people, various countries have enacted legislation to adopt easy-to-recycle, safe and reliable packaging. In the past, heavy-duty packaging had no choice but to use steel belts (iron sheets). Starting in 1999, PET packaging belts were born, and within a few years, they swept the world.
　　PET strapping overcomes the shortcomings of steel straps, such as poor elasticity, easy rust, and high price. It is gradually replacing steel straps internationally. At present, domestic industries such as papermaking, steel, chemical fiber, cotton spinning, glass, building materials, aluminum ingots, tobacco, electronics, printing, ceramics, wood, flooring, metal cans, power cables and electromechanical products, as well as in the transportation and packaging of heavy goods The pallet bundling and other aspects are gradually being promoted and expanded in application, which has a good market prospect.
　　The advantages of PET plastic steel belt: (1) High strength and good flexibility: Although PET plastic steel belt is a kind of plastic belt, it combines the strength of steel belt and the toughness of PP belt, which overcomes traditional packaging materials. The shortcomings of insufficient strength or brittleness. Long-term maintenance of 5% tightening force, no return to looseness, and 5% buffer elongation when impacted by strong external force Its tensile strength is twice that of PP strapping, but its extension change is small, only one-sixth of polypropylene strap, which can maintain the tension, and the volume of the expanded material is not easy to relax for a long time after packaging.
　　 (2) High safety: PET plastic steel belt does not have sharp edges of steel belt, which will not scratch the packaging and will not hurt your hands. No special tools are needed when cutting, and even if it is tied tightly, it will not be cut. Hurt.