Pu-erh tea

„Depending on the desired product and speed, from quickest and tightest to slowest and loosest, pressing can be done by a lever press, which was operated by hand for tight pressings and has largely been replaced by the modern hydraulic press.“

„The Appearance of Tea
The appearance of dry tea leaves is affected by the form, be it loose, cake, brick, bowl and so on, how much sunlight the leaves have absorbed, the production methods, etc.

If the leaves appear dried out, lifeless or impoverished in some way it is an indicator that there has been a problem with the production or storage of the tea.

Also, picking over the leaves, they should look plump, fertile, with an appearance of abundance. The tips should be delicate with distinct hairs on the leaves and a uniformity to the overall appearance. “