Among the four major materials in the packaging industry, plastic packaging bags and metal packaging go hand in hand. However, due to the characteristics of strong visibility and light weight, plastic packaging is used more widely. At present, China is based on green environmental protection. On the other hand, we should improve the functionality and high performance of packaging.

一、创新和研发塑料新材料和新加工技术，使更多性能优异的塑料成为包装材料，并利用新材料的高性能，实现包装材料减量化;

1、 Innovate and develop new plastic materials and new processing technologies to make more plastics with excellent performance become packaging materials, and use the high performance of new materials to realize the reduction of packaging materials;

二、提高和改进塑料回收利用加工技术，使塑料包装材料回收利用率大幅提升，改*和解决塑料包装材料造成“白色污染”的隐患，提高资源利用率;

2、 Improve and improve plastic recycling and processing technology, greatly improve the recycling rate of plastic packaging materials, change and solve the hidden danger of "white pollution" caused by plastic packaging materials, and improve the utilization rate of resources;

三、发展生物基塑料，更好的调控生物塑料降解时间和周期，在充分发挥生物塑料包装材料功用的同时，减少塑料包装材料对环境的污染和影响;

3、 Develop bio based plastics, better regulate the degradation time and cycle of bio plastics, and reduce the pollution and impact of plastic packaging materials on the environment while giving full play to the function of bio plastic packaging materials;

四、推动塑料共混技术、塑料助剂新品及应用技术的进步和发展，在保证塑料包装材料没毒、卫生、环保的前提下，利用低成本技术使塑料包装材料性能提升，为减量化提供可能;

4、 Promote the progress and development of plastic blending technology, new products of plastic additives and application technology, and use low-cost technology to improve the performance of plastic packaging materials on the premise of ensuring that plastic packaging materials are virus-free, hygienic and environmental protection, so as to provide possibility for reduction;

五、发展智能化等包装技术手段，利用部分塑料包装材料具有的可食性、水溶性等特点，减少包装废弃物的产生量，提高塑料包装的环保性能;

5、 Develop intelligent and other advanced packaging technology means, and make use of the edible and water-soluble characteristics of some plastic packaging materials to reduce the amount of packaging waste and improve the environmental protection performance of plastic packaging;

六、通过自主研发和技术创新，降低塑料包装新材料、新技术的成本，避免因成本过高，许多符合绿色包装的塑料材料不能大面积应用的问题。

6、 Through independent research and development and technological innovation, reduce the cost of new plastic packaging materials and technologies, and avoid the problem that many plastic materials in line with green packaging can not be applied in a large area due to high cost.

如何在保证产品性能的同时避免塑化剂、金属元素等对食物的污染是企业获得生存、发展所需要解决的问题;再次，作为社会的一份子，企业需要承担相应的社会责任，抓好包装废弃物处理和资源的回收再利用工作，实现可持续发展要求。

How to avoid food pollution caused by plasticizers and metal elements while ensuring product performance is a problem to be solved for the survival and development of enterprises; Thirdly, as a member of society, enterprises need to bear corresponding social responsibilities, pay attention to the treatment of packaging waste and the recycling of resources, and realize the requirements of sustainable development.