FDA， The Food and Drug Administration in the United States is responsible for strict supervision of the safety and effectiveness of products such as food, drugs, cosmetics, and medical devices. FDA plastics refer to plastic materials and their products that have passed FDA certification and are considered to meet safety standards for contact with food. The FDA has established a series of rigorous regulations and standards aimed at ensuring that these plastics do not release harmful substances when in contact with food, thereby safeguarding consumer health and safety. The certification process is based on a large amount of scientific research and experimental data, covering multiple aspects from raw material selection, production process control to final product performance testing.