After the invention of pearl milk tea became popular in the mid-1980s, in the 1990s, the former industry and the black tea material suppliers developed the new products, combining Taiwan's rich fruit characteristics, such as passion fruit strawberry mango lemon. bale. litchi. orange, etc., using juice. sugar. Spices then brewed or by natural brewing to produce concentrated fruit juice flavored syrups. Fruit tea jams. Fruit purees, providing a more varied selection of menus for pearl milk tea shops. At the same time, the sealing machine was invented and popularized, then the take-away drinks started to flourish in 1990.