Sieve

Wuyi Rock Tea is a traditional Chinese tea renowned for its unique rock aroma and flavor, growing in the crevices of rocks. It is a semi-fermented green tea, with Dahongpao being one of its famous varieties. This article outlines the basic operational techniques and key points of each step in the refining process of Wuyi Rock Tea, aiming to provide guidance for production practice. Refining Techniques for Wuyi Rock Tea The refining of Wuyi Rock Tea involves processing raw tea into finished tea. The primary focus is to remove stems, fragments, and foreign matter, improve the uniformity and purity of the tea's appearance, and enhance its quality. The refining process comprises 13 steps: grading and sorting, preliminary sorting, sifting, cutting and shaping, winnowing (air selection), secondary sorting, blending, baking, cooling, packing (into boxes or barrels), storage, blending, additional baking, and packaging. Flow Chart of Wuyi Rock Tea Refining Process Grading and Sorting Grading and sorting are primarily for preparing raw tea for blending. Based on sensory evaluation results using the national standard samples or trade samples of Wuyi Rock Tea, raw teas are sorted according to their origin, variety, season, and quality. Specific steps for sorting raw tea: Samples are…