If this production method is original, that is, there is no formula similar to yours (this needs to be searched on the website of the State Patent Office), it should be an invention patent; If the formula is modified on the basis of other people's methods, the produced beverage will only be improved in some aspects (such as taste improvement, color and so on). ). Although there is innovation, it should be a patent for utility model to find a similar prototype. Usually, the manufacturing method is to directly apply for an invention patent. If the innovation is not high, even if you apply for a utility model patent, the success rate is very low.