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Using Hands And Eyes To Distinguish Black Tea

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Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

Precision and Purity: Advancing Tea Quality with Automated Sorting and Cleaning Technology

2026-03-21 17:55:51

The final quality of tea is determined not only by its flavor but also by its visual purity and consistency. This blog explores the critical sorting and cleaning stage of tea processing, detailing how modern winnowing, sifting, and color sorting technologies eliminate impurities and grade leaves with incredible precision. Learn how automating these steps can drastically increase your factory’s output while meeting the highest international food safety standards.

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

The Science of Preservation: Optimizing Efficiency with Advanced Tea Drying Technology

2026-03-21 17:53:43

Drying is the final and critical stage in tea manufacturing that locks in flavor, aroma, and essential nutrients. This blog delves into the technical requirements of the drying process and explains how transitioning to modern automated drying systems can maximize factory throughput while ensuring consistent leaf quality. Discover the advantages of high-capacity chain plate and rotary drying solutions.

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

Efficiency in Tea Processing: How Modern Tea Rolling Machines Transform Production

2026-03-21 17:51:34

Rolling is a pivotal stage in tea manufacturing that defines the leaf's shape and flavor profile. This blog explores the importance of the rolling process and how upgrading to high-efficiency rolling machines can significantly reduce manual labor while maintaining premium quality. Learn how modern mechanical rolling optimizes cell-breaking and juice extraction for a superior brew.

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

From Leaf to Powder: The Ultimate Guide to Professional Matcha Production Processes

2026-03-21 16:51:30

Matcha is not just ground green tea; it is the result of a rigorous, multi-step artistic and scientific process. This blog explores the essential stages of matcha manufacturing—from specialized shading and steaming to the critical final grinding. Discover how advanced milling technology, like high-mesh ball mills, transforms Tencha into the vibrant, silky powder prized worldwide.

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Using Hands And Eyes To Distinguish Black Tea

2021-04-27 18:27:38

First, feel the weight, tightness and thickness of the black tea cords with your hands. The cords of high-quality black tea are relatively tight, and the one that is heavy is better, and the one that is rough and light is worse. The main purpose of touching tea leaves by hand is to understand the dryness of black tea. Take a tea stick at hand. Dry tea usually has a prickly feel and is easy to break. Rub it with your fingers to form a powder. If it is damp tea, it does not have this feature. However, when touching the tea leaves, do not grasp it too much to prevent the sweat from your hands from leaking into the tea leaves and causing the tea leaves to become damp.

Grabing a handful of dry tea and place it on a white paper or white porcelain plate. Turn the plate clockwise or counterclockwise with both hands to observe whether the shape of the dried black tea is uniform and the color is consistent. Some also need to see whether it has gold Cent. In addition, you can distinguish the color of the soup and the bottom of the leaf after brewing. The soup color of high-quality black tea is bright red, clear and bright, and the bottom of the leaf is completely unfolded, even, and the texture is soft; the soup color of the inferior tea and inferior tea is darker and turbid, and the inferior tea with a stale taste is expressed The bottom of the leaves are not developed and the color is dull.