| Packaging waste is one of the main sources of city garbage, serious pollution ofthe environment. Packaging waste recycling has considerable economic benefits, andalso can promote the social, economic and sustainable development. However,recycling of packaging waste logistics cost is high, case the recycling rate is very low.Therefore, packaging waste recycling logistics research is urgent need, to reduce thelogistics cost, improve the utilization rate of recovery.First of all, this paper analyzes the SY Company’s situation and service mode oftransport, the analysis of transport planning process, and raises the transportation costproblem. With warehouse location problem, establishing the recycling of packagingwaste logistics model, designed the P-median algorithm, adjusting the layout ofwarehouses, total transportation cost was decreased by about8%.Then, this paper analyzes the SY Company packaging waste logistics transportcharacteristics, has established packaging waste transport model with time windowconstraints, and use the LINGO software to compile and solving the model, todetermine the number of transport vehicles, transport, scheduling, effectively reducethe transportation volume, number of vehicles and trucks, general freight cost isreduced by20%.Finally, the packaging waste recycling logistics transportation scheduling systemis inplement. A month of test data show that: the traffic volume average less30%,fixed cost is reduced by an average of21%, variable freight is reduced by an averageof26%, and the total cost is reduced by an average of25%. The SY Companypackaging waste recycling logistics high cost problem is effective solved. |
