Studies Of Packaging Waste Reverse Logistics Network Planning And Operation Safeguards

With the progressive development of the social economy, the issues of environmentalprotection and resource conservation get more and more attention. Now, China is the packagingconsumer in the later of the United States. With the improvement of people’s living standard andincreasing requirements, It causes all kinds of products packaging replacement faster andshortened life cycle, producing large amounts of waste packaging, seriously damaging to theenvironment and a waste of resources. Therefore, we should be as soon as possible to establish aset of packaging waste reverse logistics network system. In a macro perspective, It can protectenvironment and save resources and energy. In the micro perspective, It can contribute to thesustainable development of the packaging industry.Above background, the article from the perspective of reverse logistics study of the wastepackaging deeply and build reverse logistics network of packaging waste and propose thenetwork running safeguard measures, in order to achieve efficient recycling of waste packagingand promote the health of the packaging waste reverse logistics industry sequence development.The study has important theoretical and practical significance of the topic.Based on the studying of the reverse logistics literature at home and abroad,This paperintroduces the basic theory of reverse logistics and reverse logistics network first of all.Next,thispaper analysis of the current situation of the domestic and international reverse logisticspackaging and put forward the problems we have. Then, the paper put forward a reasonableimprovement program, establishing a multi-products and single-cycle reverse logistics networkmixed integer programming model with minimal cost under the premise of the collection pointsand the needs of the market, and example analysis with the lingo9.0mathematical software.Finally, in order to ensure that the design of the recycling network can run scientific and rationaland make packaging waste in the maximum degree of resource utilization, the paper put forwardpackaging waste reverse logistics network running safeguards for three perspectives ofgovernment, businesses and consumers.