At present, plastic packaging has accounted for an increasing proportion in the packaging industry, and the remaining packaging waste is also increasing year by year, making environmental protection under a great threat, and green packaging has become more and more important. , Should vigorously develop green packaging, do a good job in packaging waste treatment and resource recycling, to achieve the requirements of sustainable development. As the proportion of plastic packaging in the packaging industry is increasing, the requirements for it are getting higher and higher. Green environmental protection is one of the requirements. Plastic packaging materials companies can make reference in the following aspects. Further improvements and enhancements: Innovate and develop new plastic materials and new processing technologies to enable more excellent plastics to become packaging materials, and to use the high performance of new materials to reduce packaging materials. Promote the progress and development of plastic blending technology, new plastic additives and application technology, and use low-cost technology to improve the performance of plastic packaging materials under the premise of ensuring that plastic packaging materials are non-toxic, hygienic and environmentally friendly. Quantification provides the possibility. Improve and improve plastic recycling and processing technology, greatly increase the recycling rate of plastic packaging materials, improve and eliminate the hidden dangers of white pollution caused by plastic packaging materials, and increase resource utilization; develop bio-based plastics and effectively regulate bioplastics Degradation time and cycle, while giving full play to the function of bioplastic packaging materials, reduce and eliminate the pollution and impact of plastic packaging materials on the ecological environment. Through independent Ru0026D and technological innovation, reduce the cost of new plastic packaging materials and technologies, and avoid the problem that many plastic materials conforming to green packaging cannot be applied on a large scale due to high costs; develop intelligent and other advanced packaging technology methods, and use some plastics The edible and water-soluble characteristics of packaging materials reduce the amount of packaging waste and improve the safety and environmental performance of plastic packaging. At present, the proportion of plastic packaging in the total output value of the packaging industry on the market has exceeded 30%, becoming a new force in the packaging industry, playing an irreplaceable role in various fields of food, beverages, daily necessities, and industrial and agricultural production. The plastic packaging industry will mainly present three major development trends in the future: plastic packaging will go green, and plastic packaging waste has aroused widespread concern in the society. Strengthen the scientific management and utilization of plastic packaging, maximize the recycling of waste plastics, and gradually develop and utilize biodegradable plastics. In China, biodegradable plastics have been greatly developed. Vigorously developing and promoting the use of biodegradable plastics is a top priority . Plastic packaging will move towards lightweight and reduce packaging weight. Lightweight refers to the use of less materials to produce packaging and reduce the weight of packaging. It is profitable for the environment and enterprises. Generally speaking, plastics Bottles, plastic cans, plastic hoses, and plastic caps are easier to achieve weight loss goals.