| In the context of the rapid development of e-commerce, express packaging in colleges and universities has become one of the sources of modern environmental problems. As one of the basic theories of sustainable development of modern resource utilization, circular economy has become an effective way to realize green recycling mode of express package in colleges and universities. In this paper, through the observation of the express recycling of nanjing information engineering university, interview and questionnaire survey, establish individual and school to express the key value in the process of packaging recycling, and through quantitative methods such as fuzzy mathematics to evaluate the feasibility of recycling mode, put forward a new mode of recycling, express packaging recycling for colleges and universities put forward constructive optimization strategy. |