Production Process of Black Tea CTC-BP at Our Factory in Vietnam
2. Withering: The harvested leaves are spread out on withering troughs and exposed to air to reduce their moisture content. This makes the leaves more pliable for the next stage.
3. Cutting, Tearing, and Curling (CTC): The withered leaves are then passed through the CTC machine, which cuts, tears, and curls them into small, uniform pellets. This method intensifies the tea's flavor and enhances its infusion properties.
4. Fermentation (Oxidation): The processed leaves are spread out in a controlled environment to undergo fermentation. This step involves exposing the leaves to air, allowing natural oxidation to take place, which turns the leaves a dark brown or black color and develops their robust flavor.
5. Drying: The oxidized leaves are then dried in large ovens to stop the oxidation process and remove any remaining moisture. This ensures the leaves are fully dried and can be stored without spoiling.
6. Sorting and Grading: The dried tea leaves are sorted and graded according to size and quality. The CTC process typically results in the BP (Broken Pekoe) grade, known for its strong flavor and briskness.
7. Packaging: The graded tea is carefully packaged to preserve its freshness and flavor. The packaging is done in various formats to cater to different market needs.
Throughout each step of the process, our factory in Vietnam adheres to stringent quality control measures to ensure that the final product, Black Tea CTC-BP, meets the highest standards of excellence, delivering a rich and flavorful tea experience to our customers.