2. Put it in a thermos. Choose a hot water bottle with good warmth retention. We put the tea in a thermos and then cover it tightly with a soft plug. Then we coated it with white wax and wrapped it with tape. In this way, there is less air in the bottle and the temperature is stable. Many people use this method, which is very convenient and feasible.
3. Save in tin cans. Pretend. But we must pay attention to the leaking tin cans, which we can't use when storing them. If it is not tightly covered, we should close it. If it is rotten, we shouldn't use it. If it's fake, be sure to pay attention to it tightly. If it gets out, it will be very bad. Although this method is convenient, it can't be preserved for a long time if it is preserved.
4. Use food bags for preservation. In this way, we can wrap the tea leaves with clean white paper first, then we can wrap the tea leaves outside with kraft paper, then we can put the tea leaves in a seamless food bag and squeeze it gently, then we will tie the bag mouth with a rope, and finally we will put it in another plastic bag in the opposite direction, just like that, squeeze it gently with a rope and finally put it in a dry and tasteless closed iron drum.
5. Sealed with charcoal. We are all familiar with this method. We just need to preserve it with charcoal. After burning charcoal, we will cover it with brazier or iron pan. When the fire goes out, we can wrap the charcoal and put it in the middle of a clay pot filled with tea. The charcoal in the jar should be changed in time according to the situation in Hu Chao. In this case, all of us must pay attention to cooling the fire after it is extinguished before putting it into the crock.