Oolong tea is vacuum packed mainly to delay the oxidation of tea leaves, maintain quality and extend the shelf life. The specific reasons are as follows:
1. Inhibit oxidation reaction
- Oolong tea is a semi-fermented tea, and its flavor is between green tea (unfermented) and black tea (fully...
Good tea packaging is crucial for preserving the quality of the tea and attracting customers. Here are some key factors to consider:
Material Selection:
Airtightness: Choose materials that can create an airtight seal, such as foil, aluminum, or specialized tea bags.
Light Protection: Opt for...
1. Maintain the quality of tea:
Prevent oxidation:
The active ingredients in tea easily react with oxygen in the air, causing the tea to deteriorate and the aroma and taste to decrease. Packaging can effectively isolate oxygen and slow down the oxidation rate.
Prevent moisture:
Tea has strong hygros...