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"new plastics economy" is the plastics industry in thecircular economy theory based on the exploration of a new concept, that is,through the design of recovery and regeneration of industrial systems toachieve the sustainable development of the plastics industry. the three mainobjectives of the new plastics economy are: 1. to improve the recovery andrecycling of plastics and to promote economic and absorbability, to create aneffective plastic economy; 2. to significantly reduce the penetration ofplastic to nature systems (especially the ocean) and other negative extensions.3. to reduce the risk of recycling and non-materialization, to explore and userenewable raw materials, and gradually separate the plastic and fossil rawmaterials.       scientistshave developed biodegradable plastic films that can prevent contamination ofthe soil and contain bio-based plastic materials. and found a body containingpolyethylene decompostttion enzyme worms, this discovery will help humans beatplastic waste. according to a recent report, plastics and sustainabledevelopment: environmental benefits, cost valuation and opportunities forcontinuous improvement, the environmental costs of using plastics in consumerand packaging are four times lower than the environmental costs of usingalternative materials. the above research and discovery can be regarded as plasticin the sustainable development of considerable kinetic energy. through thecontinuous development of the plastics industry and its contribution tosustainable development and the contribution, i believe that the future ofplastic will be the first to become environmentally friendly, practical,economical and efficient processing and manufacturing materials. 如需了解更多关于pet 美国杜邦 re19041a bk507及 的详细信息，欢迎致电联系。