Packaging industry has gradually become one of the important parts of China's national economic development. However, at present, there are many disharmonious phenomena in China's packaging industry. This kind of disharmony is related to the utility of enterprises, the failure to update the relevant national technical standards in time, and the low illegal cost of enterprises.
Green packaging is the general trend of the development of the world packaging industry, and food safety is the key remediation field in China at present and even in the next few years, both of which have a direct impact on the development of plastic packaging materials.

In the source of raw materials, biodegradable biomaterials have become a bright spot in the field of packaging. Although they can not completely replace petroleum based plastics, the proportion of applications is increasing year by year with the encouragement of national policies and the promotion of enterprises. As packaging materials, especially food packaging materials, safety is the most basic principle that should be followed. How to ensure the performance of products and avoid the pollution of plasticizer and metal elements to food is a problem that enterprises must solve to survive and develop. Thirdly, as a part of the society, enterprises must undertake the corresponding social responsibility, pay attention to the packaging waste treatment and recycling of resources, to achieve the requirements of sustainable development.

First of all, enterprises should strengthen self-discipline and use raw materials to produce corresponding packaging products. Food is an imported thing. As the last barrier to ensure food safety, the packaging must not be careless. At the same time, enterprises should carry out scientific and technological innovation, technological transformation and upgrading, and really move towards the direction of green and environmental protection, rather than just hype the concept of green packaging.