The eighties.

Dukang wine is produced in Dukang Winery, Yichuan County, Henan Province, and its trademark is 'Dukang brand'.

The authentic Yichuan Dukang Liquor trademark is a hot stamping trademark printed with a drum plate. It has good gloss and a convex feeling when touched, especially the four characters "historical famous wine"; the counterfeit trademarks are all stamped with a flat plate and are hand stamped. Smooth to touch, dull in color, and rough in printing.

The fake trademark 'Dukang Liquor' has three characters that are restrained and have obvious traces of imitation. Among them, the upper part of the character 'Li' in the character 'Kang' is written in regular script, which is flat and rectangular, and the strokes are not connected; the real trademark 'Li' The upper part of the character ' has a round 'tian' shape due to cursive writing.

Below the big logo, among the eight characters of 'Henan Yichuan Dukang Distillery', the word 'Yi' is really smaller, the fake one is bigger; the word 'Kang', the horizontal bar of the real trademark is thin, and the word 'Guang' is The stroke of the character '' is under the horizontal line; the thickness of the horizontal and vertical strokes of the fake trademark is not much different, but the stroke of the character 'Guang' breaks through the horizontal line.

The watermark pattern in the two thick black lines above and below the genuine trademark is large and smooth, with 18 to 19 unconnected patterns at the top and bottom; the fake trademark has as many as 24 to 25, The lines are short and closely arranged.

Identification of Bamboo Leaf Green Wine

Bamboo Leaf Green Wine is a nationally famous wine produced by Fen Distillery in Xinghua Village, Shanxi Province. It is carefully prepared with Fenjiu as the 'base wine' and more than 10 kinds of precious Chinese medicinal materials. Its alcohol content is 45 degrees and 40 degrees. Bamboo Leaf Green Liquor is golden and slightly emerald, aromatic and mellow, sweet and refreshing, with a long aftertaste and excellent color, aroma and taste.

Zhuye Qingjiu also has two types of packaging, which are similar to Fenjiu. The difference is that the glass bottle is dark green. Zhuyeqing wine is sold under the domestic brand name "Zhuyeqing" and "Gujingting", while the exported wine uses the "Great Wall" registered trademark.