How to make instant milk tea?

Tea powder is instant tea powder and sprayed with tea extract (not tea powder), and there are many suppliers. Spray drying of liquid milk into milk powder is a physical method. Learn more about the principle and equipment of spray drying. Spray drier's working principle is that the material is sprayed into droplets and dispersed in hot air by spraying, and the material contacts with hot air in a downstream, countercurrent or mixed flow way, so that the water can evaporate quickly and dry into powder. Equipment used: spray drying tower, etc. The milk tea you mentioned is also called three-in-one solid milk tea. The main raw materials used are generally: sugar, glucose, milk powder (high-grade), creamer (also known as non-dairy creamer, called coffee companion in Nestle's products, made of vegetable oil, corn syrup, sodium caseinate and so on by spray drying. ) and tea powder, namely sugar, milk and tea. In addition, in order to obtain better taste quality, reduce production cost, or to obtain diversified products, the essence (generally powder, such as tea fragrance, milk fragrance, flower and fruit fragrance, coffee fragrance, etc. ), thickener, emulsifier, fruit powder and coffee powder will also be added. The processing technology is generally just simple mixed packaging. As for tea powder, instant tea powder is generally used and can be bought from professional manufacturers. If ground tea powder is used, it is generally called matcha, which is necessary. The general mesh number is below 300~400 mesh, and some manufacturers even claim to be able to achieve 2000 mesh; For this kind of mesh, you can't see particles when brewing, and it can be well dispersed (dispersed, insoluble), and there will be no graininess when drinking.