Research on the Pollution of Express Plastic Packaging Based on System Dynamics

With the rapid development of e-commerce, the environmental pollution caused by express plastic packaging is increasingly prominent. This paper takes express plastic packaging as the research object and analyzes its harm to the environment. Under the guidance of green logistics, using the research method of system dynamics, the causal loop diagram of express plastic packaging system is drawn and analyzed. Finally, based on the circuit diagram, the paper puts forward some measures, such as strengthening the construction of laws and regulations, improving the recycling system, strengthening research and development, industry standardization and focusing on publicity, to reduce the environmental pollution caused by express packaging.