Plastics are widely used in the packaging industry for their unparalleled performance. More than a quarter of modern plastic production is used to make packaging materials. There are many kinds of plastic packaging products, which can be generally divided into membranes, bags, bottles, large hollow containers, trays and trays. Each package form is divided into many varieties depending on the application and the materials used. According to the China Packaging Federation website data, plastic packaging materials currently account for more than 30% of all types of packaging materials, second only to paper products. With the improvement of people's living standards, consumers' requirements for product packaging are also increasing. Plastic packaging products have good development prospects due to their wide variety, superior performance, adaptability and wide application. This will drive the right The demand for masterbatch.