Storage method

According to the different types of objects and Yulin tea, the preservation and storage methods of Yulin tea can be divided into two categories: professional and family. Professional preservation is mainly for tea merchants to preserve their tea products. The family is mainly a small amount of Yulin tea. The preservation of Yulin tea is professionally preserved in three ways:

The first method is lime preservation. Lime blocks are packed in bags made of white cloth. Yulin tea is put into a white cotton paper bag and covered with a kraft paper bag, and then the small-mouthed pottery altar is washed and dried, and the white paper is placed underneath. The tea tea bag of Yulin tea is placed in a small-mouthed pottery box, and the middle is embedded in one or two lime bags. . The altar mouth is sealed with several layers of grass and finally compacted with bricks or thick wood plates to reduce the amount of air exchange. Afterwards, the preservation should be checked frequently and the lime should be promptly replaced after the deliquescence.

The second is carbon storage. The method of operation is basically the same as the lime block preservation method. The material used is only charcoal that is extinguished by combustion. The tea utensils can be replaced by a jar or small tin bucket. The capacity of charcoal bags and Yulin tea tea bags can be increased or decreased depending on the size of the container.

Third, Yulin tea refrigeration method. The tea leaves are dried with moisture, with a moisture content of between 3-5% and no more than 6%. Yulin Tea is packed in aluminum-coated composite bags, heat-sealed, and the air in the bags is extracted with a breathing pump. At the same time, nitrogen is injected, the seals are sealed, placed in a tea box, and then stored in a cryogenic refrigerator. This method is the best method of tea preservation under the current state of science and technology. Save a large amount of time for a long time.

Denture Box Serries

Denture Box Serries,Denture Storage,Denture Storage Case,Denture Cases Boxes

Ningbo Carest Medical Instrument Co.,ltd , https://www.carestmed.com