The packing belts mainly include polypropylene packing belts and plastic packing belts, as well as many other different material packing belts. The packing belt market is relatively broad and the packing belt manufacturers are also showing increasing trend year by year. What is the difference between the two?
First of all, on raw materials. The raw material used for polypropylene strapping is polypropylene drawing grade resin. According to the polypropylene configuration ratio, the straps produced by the strapping machine can be divided into new pure material PP strapping belts, reclaimed material packaging belts, and sandwich packaging belts. The raw material used for plastic strapping is polyethylene terephthalate. The straps are heavier than polypropylene strapping straps. They have strong hardness and limitations in color. Commonly seen in the market today are green. Plastic straps are mainly used for packaging of heavy objects such as glass, building materials, and metals.
Second, on the production machinery. Plastic strapping belts are more complicated. General plastic strapping machine can produce ordinary PP strapping, polypropylene strapping machine can not produce plastic strap. Manufacturers recommend that customers use two strapping machine extensions. Polypropylene strapping machines are used to produce PP straps. Plastic strapping strapping machines are used to produce PET strapping straps. The tape produced in this way can be standardized to meet the use standard.
For more packaging information, please pay attention to China's packing belt trading network, there is a demand for packaging can contact QQ, electricity

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