email

Why should Pu'er tea be pressed into tea cakes? 2

Home > News > Tea Industry NewsWhy should Pu'er tea be pressed into tea cakes? 2

Hot Products

news

Traditional Manual Matcha Stone Mill: How to Make Fresh Matcha Powder with Natural Stone Grinding

Traditional Manual Matcha Stone Mill: How to Make Fresh Matcha Powder with Natural Stone Grinding

2026-08-04 16:16:30

Looking for a traditional matcha grinding solution for your tea shop or cafe? Contact us today to learn more about our manual matcha stone mill and matcha processing equipment.

5-Station Horizontal Pre-Made Pouch Packing Machine for Tea & Granular Food Vacuum Packaging

5-Station Horizontal Pre-Made Pouch Packing Machine for Tea & Granular Food Vacuum Packaging

2026-07-27 13:54:01

Looking for automatic pouch packaging equipment? Our 5-station horizontal packing machine supports M bags, flat pouches and zipper bags. Auto weighing, filling, vacuum sealing for tea and granular food with stable servo drive.

Electrostatic Dust Removal Cleaner Machine | Tea Leaf Impurity Separator DL-6CJDCZ Series

Electrostatic Dust Removal Cleaner Machine | Tea Leaf Impurity Separator DL-6CJDCZ Series

2026-07-17 18:18:47

Our DL-6CJDCZ series electrostatic dust removal cleaner machine efficiently removes tea dust, fiber and foreign impurities with 90%-96% cleaning rate. 3/5/8 roller models support 300-400kg/h capacity, 380V industrial voltage, ideal for tea primary processing factories.

Food-Grade Matcha Ball Mill for Large-Scale Powder Production

Food-Grade Matcha Ball Mill for Large-Scale Powder Production

2026-07-11 17:33:24

Learn how food-grade matcha ball mills support large-scale powder production with enclosed grinding, consistent fineness, higher capacity, and hygienic processing.

Contact us

Quanzhou Deli Agroforestrial Machinery Co., Ltd.
If you want know more about our products, please send email to us : info@delijx.com. You also can send message to our WeChat or WhatsApp : 0086-17750811550

Why should Pu'er tea be pressed into tea cakes? 2

2022-09-22 18:15:48

Fourth, the pressed tea leaves of Pu’er tea have one more step than loose tea, that is, there will be a process of autoclaving. In this process of autoclaving, the correct use of the tea cake press machine to generate steam will make the tea leaves have a very good humidity. And this temperature plus a good and suitable temperature is just the best environment for microbial activity and reproduction, which can accelerate the expansion of beneficial bacteria and kill harmful microorganisms faster, thus providing better conditions for later transformation. . ​​
Fifth, the post-fermentation of Pu-erh tea is a very long process, and this process mainly uses biological enzymes as catalysts to promote the response of microorganisms in the tea leaves, and if the tea leaves are isolated by oxygen, they will be isolated. The beneficial bacteria will die too quickly, then the tea will be carbonized prematurely.
In general, the ancient pressed cake of Pu'er tea is for the convenience of transportation, while the modern pressed cake is supported by science, which proves that the pressed cake has more advantages than loose tea in the process of transformation.