How to distinguish the authenticity of Double Happiness brand cigarettes:

1. The four characters of the classic Double Happiness brand of Double Happiness brand cigarettes are different: the strokes of real cigarettes are clear and thick; the strokes of fake cigarettes are relatively similar. Blurred, thin strokes.

2. The double characters of Double Happiness brand cigarettes are different from the characters of Xi: the gaps between the strokes of real cigarettes are obviously too large for fake cigarettes. The handwriting of Zhenyan is compact.

3. The letters "SHUANGXI" on the bottom of Shuangxi brand cigarettes are different: the real cigarettes are brightly bronzed and have a strong concave and convex feeling. The bronzing of fake cigarettes is dull. The transparent paper packaging of Double Happiness cigarettes is neatly folded for real cigarettes, but messy for fake cigarettes.

Double Happiness is a famous cigarette brand produced by Shanghai Cigarette Factory. "Hongshuangxi" brand cigarettes are traditional high-quality flue-cured tobacco products with a strong aroma and mellow smoke flavor. They are listed as "National Famous Cigarettes" and "Shanghai Famous Trademarks". Double Happiness cigarettes have gradually formed a series of products with different tar amounts of 15mg, 11mg and 8mg.