What does it mean that there are three more digits behind the production date of Fenjiu 42-degree anti-counterfeiting display?
Factory serial number. Fenjiu 42 degrees is a typical representative of Fen-flavor liquor, with the combination of ethyl acetate and ethyl lactate as the main aroma. The anti-counterfeiting display shows that the three digits after the production date indicate the factory serial number. The production date of genuine products is arranged in Arabic numeral order, printed with four Arabic numerals, which are connected in pairs and separated by two short horizontal lines.