Green logistics is an important link of sustainable development. It is isomorphic with green manufacturing and green consumption, forming a green economic cycle system that saves resources and protects the environment. Green manufacturing (also known as clean manufacturing) is a research hotspot in the manufacturing field, which refers to manufacturing green products in a way of saving resources and reducing pollution, and is a production behavior; Green consumption is a consumer-oriented consumption behavior. Green logistics, green manufacturing and green consumption penetrate and interact with each other. Green manufacturing is the premise of realizing green logistics and green consumption. Green logistics promotes green manufacturing through the reaction of circulation to production, and satisfies and promotes green consumption through green logistics management.

The purpose of green logistics is to purify the logistics environment and maximize the use of logistics resources while restraining the harm of logistics to the environment. Green logistics is actually a branch of the intersection of logistics management and environmental science. When studying social logistics and enterprise logistics, we must consider environmental issues. Especially in the process of obtaining raw materials and distributing products, transportation, as the main logistics activity, may have a series of impacts on the environment. Moreover, how to recycle waste materials reasonably, reduce environmental pollution and reuse them as much as possible is also the content that logistics management needs to consider.

(2) Green packaging

Green packaging is a package that meets the requirements of environmental protection. It requires that commodity packaging is harmless to ecological balance and human health. Specifically, green packaging generally means that packaging materials save resources and minimize packaging waste; After use, it is conducive to recycling and regeneration to become other useful materials; Landfill occupies less land and is easy to degrade. In international trade, any environmental protection measures may be beneficial to environmental protection and become trade barriers at the same time. Therefore, the trade disputes caused by the environmental protection requirements of packaging have accelerated the development of green packaging in all countries of the world. For example, Austria began to implement new packaging regulations in June 1993 and June 10; The British government requires packaging material manufacturers to make a recycling plan for packaging waste. Other countries and regions, especially developed countries and regions, also have a positive response to green packaging.

The promotion of green packaging is inseparable from the development of packaging technology, which is a systematic technology, involving packaging design, raw materials, machinery and many other aspects, and needs the close cooperation of various departments.

(C) the relationship between green logistics and green packaging

Green logistics includes green packaging, which is an important part of green logistics. Green packaging not only serves green logistics, but also has other humanistic significance. For example, product packaging should not only meet the requirements of high efficiency, convenience and non-damage in the process of logistics and transportation, but also meet the requirements of aesthetics, practicality and material saving.

Fourthly, green packaging strategy based on green logistics.

(A) to strengthen the awareness of green packaging

At present, many enterprises still pay more attention to the protection of the use value of goods when packaging products, but rarely consider environmental protection issues. In today's "green wave" sweeping the world, enterprises should establish the concept of green marketing and further understand the position and role of green packaging in the field of international circulation. We should be soberly aware that the development of green packaging can not only reduce energy and material consumption, reduce costs and pollution, but also improve corporate image, increase consumers' sense of identity and trust in enterprises, thus enhancing the international competitiveness of products.

(2) Make full use of recyclable containers.

China has a large population and a large amount of packaging waste, which causes serious pollution to the ecological environment. In addition, China is still a large developing country with weak economic strength and insufficient per capita resources, but the utilization rate of waste is very low, and the paper recovery rate is only 15%.

(C) the collectivization of industrial logistics

Industrial packaging usually groups individual goods and parts in the form of boxes, bags, boxes and barrels to improve the efficiency of operation and management. These containers are used to classify scattered goods into MCS. When MCS is combined into a larger unit, it is called containerization or grouping. The basic methods of grouping include the grouping method of rigid containers forming unit load and the grouping method of bearing tools. Containerization includes all forms from bundling two MCS together to using special transportation equipment. All types of containerization have a basic purpose, which is to improve the efficiency of material handling. And can save packaging energy, prevent product leakage and environmental pollution, so as to achieve the purpose of green packaging.

(D) Strengthen the design and research of green packaging.

From the point of view of China's export packaging, there are some problems such as poor materials, poor fillers, unreasonable transportation and binding, unclean appearance and unqualified hygiene standards. Facing the requirements of green packaging in the international market, we must vigorously promote the development of packaging technology.

Verb (abbreviation of verb) conclusion

Logistics research is beneficial to the country and the people, and the research on green logistics and green packaging is more conducive to the realization of sustainable development strategy. At present, the research on how to realize green packaging in logistics system is not deep. Most articles only put forward some macro countermeasures, and its quantitative research needs to be further studied. This is also the weak link of this logistics research. In this paper, green logistics and green packaging are studied together, and a green packaging strategy based on green logistics is put forward. This strategy may not be mature, but it aims to attract the attention of logistics circles.