Tea contains a variety of antioxidant substances and antioxidant nutrients, which have a certain effect on eliminating free radicals. Therefore, drinking tea can also help prevent aging and has the function of health care. Drinking three or two cups of tea a day can play a role in preventing aging. The main function of tea iron box is to improve the product quality of tea, which can not be ignored when choosing tea iron box. The sealing effect must not be ignored in the selection of tea iron box. Tea needs to be sealed and preserved. If it is exposed for a long time, it is easy to affect the quality of tea. Therefore, when selecting tea packaging box, the sealing effect also needs to be considered.
There are many kinds of tea iron boxes. China’s tea culture has a long history. People are very particular about tea tasting. For some high-grade tea, the type of packaging box also needs to be selected, so as to achieve the foil effect.
Therefore, when we choose the tea iron box, the sealing effect of the tea iron box must not be ignored