The invention discloses a production process for the blueberry 
fruit wine, and belongs to the manufacturing technical field of the blueberry 
fruit wine, which mainly comprises the steps of firstly, sorting and cleaning raw materials; secondly, crushing raw materials; thirdly, deploying components: dissolving white 
sugar and honey, and blending the white 
sugar and the honey in a blending pot; fourthly, conducting the primary 
fermentation: adding and inoculating the microzyme in the obtained blending 
slurry, stirring evenly the blueberry fruit pulp, and hermetically fermenting the pulp; fifthly, filtering; sixthly, conducting the secondary 
fermentation: fermenting the filtrated raw 
wine, obtained in the fifth step, for a second time; seventhly, 
ageing and clearing up the raw 
wine; eighthly, conducting the 
cold treatment in the directly freezing manner; ninthly, sterilizing and packaging. According to the invention, the production process for the blueberry 
fruit wine is realized through the 
fermentation treatment for two times, and the sterilization is conducted after the 
cold treatment. In this way, on the premise that the 
flavor and the nutritional substances of the blueberry fruit 
wine are prevented from being destroyed, the problem that the blueberry fruit wine easily gets turbid and tastes abnormal can be solved.