The registered trademark R of the market is located in the upper right corner of the box. When buying wine, you must carefully and comprehensively examine the trademark name, color, pattern, label, bottle cap, bottle, certificate of approval and gift box of the wine. The printing of labels of good liquor is very particular; Excellent white paper, clear font specifications, bright and uniform color, accurate pattern matching, and non-overlapping ink lines. The edge seams of the genuine packaging are neat and tight, and there is no uneven tightness and gaps. For example, Wuliangye's trademark and neck label paste adopts Italian high-temperature baking technology, and at the same time, it adopts gold paste sideline, which is more firm.