With the improvement of silica gel production technology, silica gel products have gradually entered our lives. Many consumers who do not understand silicone products may worry about the safety of silicone products, especially tableware and kitchenware. When customizing silicone products, customers will also require manufacturers to provide relevant certification information when customizing products in order to eliminate consumers’ concerns. Generally speaking, the silicone products that people come into contact with are generally food-grade silicone products, and food-grade certifications currently mainly include FAD in the United States and LFGB in the European Union. The following mainly introduces FAD in the United States.

The products tested and registered by the FDA can be roughly divided into these categories: medical devices, drugs, food, cosmetics, laser products, and food contact material testing (ie food-grade testing), for all direct contact with food and beverage, or direct Utensils and materials in contact with human tongues must pass FDA standard testing and certification before they can enter the US market