The main raw material of plastic products in China is oil, and only a small part of the output of coal plastic. The consumption rate of plastic products has greatly increased the total consumption of oil in china. Considering that in recent years, China's dependence on foreign oil increased year by year, and the use of plastic products caused by environmental pressure, reduce the consumer demand for the product of China's national economy is of great significance, and plastic recycling, will become the inevitable trend of plastic industry. Compared with traditional plastics, recycled plastics have great environmental advantages. Using polyester as an example, energy demand of the native regeneration polyester 2/3, and reduce the sulfur dioxide and nitrogen dioxide 1/2 2/3, water consumption is also reduced by 10 times, but there is no need for the original plastic waste landfill disposal. Recycled plastics have become the development trend of the industry, and the development prospect is bright. After the product and the adjustment of industrial structure of technological innovation, has made great progress in China recycled plastics industry, is toward high quality, variety and high technology development, recycled plastics market environment has early scale. In the textile, automotive, food and beverage packaging, electronics and other fields can be seen in the form of recycled plastic. In addition, a city daily consumption of plastic bags and other plastic products reached more than 10 tons in rural areas have a lot of plastic waste Recyclable, China has formed a number of large-scale recycling old plastic trading center and processing gathered, optimistic about the prospects of recycled plastics industry. Of course, the current renewable plastics industry is still in the stage of development, there are still some problems. The recycled plastic from a range of sources, including plastic film, plastic packing box, plastic containers, household plastic products, plastic bags, plastic wire and so on, the quality is uneven, and in the process of plastic unified recovery, probably due to differences in raw materials, leading to new product performance differences in batches. In addition, recycled plastics production process is more complex, higher production costs, leading to higher prices of raw plastic prices 30%-50%, I believe that with the further development of technology, production prices will gradually decline.