Montmorillonite desiccant is a kind of packaging moisture-proof desiccant, the color and shape are like small gray irregular stones. When RH=40%, the moisture absorption rate is ≥16% (weight), which i...

Generally speaking, the green tea leaves stored in the refrigerator do not need to put a desiccant. But the green tea leaves taken from a tea can every day need to be put in desiccant. Because every t...