Why is Pu'er tea compressed into cake form?
Why is Pu'er tea compressed into cake form? Pu'er tea is compressed into cake form not only for convenient storage and transportation but also for better preservation of its quality. The compression reduces the impact of moisture absorption and evaporation, helping to retain microorganisms and aroma. It also minimizes the effects of air tempe...

Tea News · May 30, 2026