The purpose of rolling and twisting is to tightly wrap the tea strips and reduce their volume; Secondly, it is necessary to appropriately damage the leaf tissue and knead a small amount of tea juice to make it easy to brew while also being resistant to brewing. Lay the foundation for shaping the appearance of green tea.
The rolling and twisting requirements for ordinary and bulk green tea generally require five things to be done and five things not to be done. firstly, leaf strips are required, not leaves; secondly, round bars should be used instead of flat bars; three should be straight, not curved; four essential rules, do not loosen them; five should be whole, not broken.
The technical factors of rolling include the age and tenderness of the raw materials, the amount of leaves added, time, and pressure. These factors are interrelated, and a change in one factor will lead to corresponding adjustments in other factors.
