Tea preservation method

First, the tea packaging materials require no odor, good moisture resistance, Sheng tea containers and methods of use should be sealed as possible, to reduce contact with the air, requiring storage in a dry, clean, odorless place.
Second, ordinary bottles, cans and other storage of tea, with a double or double inside or outside the pot with a small pot, it can reduce the air contact inside the container, the container lid should be tightly combined with the container body to prevent moisture enter.
Third, the conditions can be loaded into the tea cans inside the tank with a suction pump to remove the air inside the tank, and then welding a good seal, so you can store tea for two or three years, if the conditions are not enough, you can use hot water bottle gall bladder, because the water bottle The outside air is isolated and the tea leaves are filled into the gall bladder. After the lid is sealed tightly, it is sealed with white wax, and the tape is outsourced. It is easy and easy to store at home.
Fourth, the use of cold storage or refrigerator storage, storage, pay attention to the tea after the seal.
5. Using the thin air in the tank and the principle of isolating the tea in the tank after sealing, the tea is dried to a moisture content of about 2% and immediately filled into the tank, and then sealed. It can also be stored at room temperature for a year or two. .
6. Use lime or high-grade desiccant, such as silica gel, to absorb the moisture in the tea leaves, and the preservation effect is better. The method is to first seal the quicklime with a double white cloth, and then tightly pack the tea with thin kraft paper and put the wrapped tea and the sealed lime into the altar in a ratio of 6.5:1. Note that the quicklime should be placed in the altar. In the middle of the altar or the barrel, then seal the altar mouth with kraft paper and cover the straw mat. Store it in a dry room and store it. When the right ash absorbs moisture and the weathering degree reaches 80%, it should be replaced in time. Generally speaking, the new tea needs to be Three months later, the ash is changed; in the use of silica gel tea storage, if the particles of the desiccant are changed from the original blue to translucent reddish-white to white, the desiccant should be taken out in the sun or immersed in a slight fire. Blue, and then continue to use, very affordable.

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