Construction and analysis of wooden pallets recycling model based on closed-loop supply chain

As an important tool for material stacking, handling and transportation in enterprises, wooden pallets have many problems such as large loss, low recovery rate and high procurement cost. Therefore, improving the recycled rate and recycling utilization rate of wooden pallet, and reducing its failure rate, is an effective means to reduce the operation cost of enterprises. Starting from the actual situation, this paper first establishes the closed-loop supply chain model of Company J, then concretizes and generalizes the entire supply chain model by constructing the closed-loop supply chain mathematical model. Finally, through analyzing and comparing the data related to wooden pallets of the company in two years, it proves that wooden pallets adopt the closed-loop supply chain recycling mechanism can greatly reduce the operating costs of enterprises, and also has important reference significance for realizing resource protection and green production.