Try Not To Use Disposable Paper Cups To Hold Boiled Water

Try not to use disposable paper cups for boiling water. In order to prevent water penetration, the inside of the paper cups is coated with a thin layer of wax. The water temperature exceeds 40 ° C, this layer of wax will melt, therefore, the paper cup should not be filled with water above 40 ° C. Paper cups produced by regular manufacturers will use food-grade wax to make the inner wall of the paper cup coating, so even if the water temperature is too high, resulting in the dissolution of the inner wall wax of the paper cup, there is no safety problem. However, there are also illegal processing plants that use low-cost industrial paraffin wax to make the coating film on the inner wall of the paper cup, and industrial paraffin contains substances such as benzene and polycyclic aromatic hydrocarbons that are harmful to the human body, which will damage the human nervous system and hematopoietic system. Therefore, when buying, you must choose the paper cup produced by the regular manufacturer.