1. Different trademarks: As long as it is a regular production of liquor, the trademark of the wine bottle has a description of the implementation standard of liquor, which can be seen if you look carefully. The implementation standard of pure grain wine is GB\T1781.-26, and the implementation standard of pure alcohol blending is GB\T2821-27. There is another standard between solid fermentation and liquid fermentation, which is GB\T2822-27. This kind of liquor belongs to the solid-liquid combination method, that is, the standard of solid-liquid combination.

2. The cost of brewing is different: there are many aspects to the cost of grain wine, including raw materials used in koji-making and brewing, such as Maotai-flavor liquor. There is also the time cost of brewing cycle and storage time, as well as the cost of artificial technology. The market price of edible alcohol used in alcohol blending wine is several thousand yuan a ton. Taking blending into 53-degree liquor as an example, one ton of edible alcohol can be blended into nearly 4, bottles, and the cost of each bottle is about 2 yuan.

3. Different output: It is necessary to pay attention to the relatively fixed input-output ratio of grain liquor, how much raw materials are put in and how much liquor is brewed, and the high-quality grain needed for liquor-making is limited, so the output of high-quality liquor will generally not increase too much. Alcohol blended wine is produced by industrial assembly line. As long as there is enough alcohol, it is basically equivalent to unlimited mass production. This is an important reason for the flooding of blended wine in the market.