There are strict management and monitoring systems covering food production, packaging, and distribution in various parts and states of the United States to ensure the safety and hygiene of food contact materials and products. It is considered a safe food and packaged food supplier in the world. The US Food and Drug Administration (FDA) played a crucial role in this process, as its regulations on food contact safety are very specific and complex. For materials and products that come into contact with food, the US FDA considers food packaging materials to be within the scope of food additive management. The FDA's definition of food additives includes all substances that become food ingredients or affect food properties through direct or indirect addition or contact with food. Substances that migrate into food due to packaging, storage, or other processing are considered indirect additives.

美国联邦法典第21 卷《食品、药物和化妆品》的第174、175、176、177、178 部分（21.CFR.Part；174.175.176.177.178）对食品添加剂有详细的规定。
美国食品级法规 US Food Grade：U.S. FDA CFR 21 Part 175-189 & FDA CPG 7117.05, 06, 07
美国食品及药品管理局 U.S. FDA ＝ United State Food and Drug Administration
Code of Federal Regulations (CFR): 美国联邦法案
Compliance Policy Guide (CPG): 美国FDA执法政策指导
CFR are mandatory regulations in 52 states of U.S. 在美国52个州内强制执行
► 21 CFR = Food and Drugs 食物和药品
► 21 CFR 175 = Adhesives and coating 胶水和涂层
► 21 CFR 176 = Paper and paperboard 纸和纸板
► 21 CFR 177 = Polymers (plastics and fabric) 聚合物(塑料和纺织品)
► 21 CFR 181.32 = Acrylonitrile copolymer (A < 30%) 丙烯腈共聚物(丙烯腈单体< 30%)
Compliance Policy Guide (CPG): 美国FDA执法政策指导
► CPG 7117.07 = Lead content in ceramic food wares 瓷制食物器皿中铅含量
► CPG 7117.06 = Cadmium content in ceramic food wares瓷制食物器皿中镉含量
► CPG 7117.05 = Lead content in silver-plated food wares镀银食物器皿中铅含量

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