Many people listen to the silicone folding cup for the first time. There is doubt in the mind. What is the silicone folding cup? The silicone folding cup is toxic and unsafe. Ruibo has a saying for the 10-year silicone processing plant.
The silicone folding cup is a folding cup that is easy to carry, hygienic and has a double wall. Two adjacent segments of the outer wall are threadedly connected, and two adjacent segments of the inner wall are tapered to move up and down. The inner wall is driven up and down by the outer wall thread rotation to realize the cup folding and stretching function.
Silicone folding cup is toxic, it is not safe
Silicone folding cup, non-toxic and very safe, is made of food grade silicone. Food grade silicone is the most used silicone fork in our life, silicone shovel, silicone insulated gloves, etc. An inorganic polymer colloidal material obtained by condensing silicic acid, the main component of which is mSiO2nH2O. In addition to alkali and hydrofluoric acid, it does not react with any acid or base in any special case, and has good chemical stability. It is commonly used in baby pacifiers, baby bottles and other products with high safety requirements. The heat resistance can reach 220 degrees, and Europe and the United States like this material very much.