The food packaging industry is a diverse and growing field that uses a variety of materials such as metal, glass, paper, and plastic to protect food, maintain quality, and enhance the value of goods. The industry is developing towards personalization, environmental protection, intelligence, and internationalization, while the degradability and recyclability of environmentally friendly materials have become a new trend.

Plastic packaging accounts for about 50% of the market share in the food packaging industry, covering multiple application markets from raw material supply to downstream snack foods, convenience foods, etc.