Produced by Wuliangye Distillery in Yibin, Sichuan Province, Wuliangye brand, Daqu aroma is 60 degrees, 52 degrees, and 39 degrees. Wuliangye wine is colorless and transparent, with a rich, pure and finishing touch of ester aroma mainly composed of ethyl acetate. It has a mellow, sweet and refreshing taste, a harmonious aroma and a long aftertaste. Wuliangye uses five kinds of high-quality sorghum, stem rice, glutinous rice, wheat, and corn as the main raw materials, uses wheat koji as the grain fermentation agent, uses rice husk as the filler, and uses mud pits, continuation, solid fermentation, and mixed distillation. , then stored and carefully blended and seasoned to form a strong liquor, hence the name "Wuliangye". It is one of the famous liquors famous in domestic cuisine. In 1915, he won the gold medal at the Panama International Exposition. By 1995, it had won gold medals at international expositions for 20 times.

According to market spot checks, Wuliangye is the most counterfeited famous wine. The paper, printing, and color of the authentic Wuliangye trademark are standardized. The three characters "Wuliangye" are printed in gravure, with a smooth surface and a convex feel. The font is clear, the edges are not hairy, the font lines are not broken, the overall color is saturated, the overprint is accurate, and the printing is exquisite. The net content, alcohol content, and raw materials on the trademark , factory name, factory address and other printed parts of the small print are very clear.

The printing of the fake "Wuliangye" trademark is rough, and the strokes of the three characters "Wuliangye" are broken. The printing ink has a poor finish, the overall color is not full and uneven, and the edges of the fonts are blurry and rough.

Looking at the wine bottle, the genuine glass is made of high-quality white material or ordinary white material. It has an elegant shape. The glass is white, transparent, uniform and delicate overall, with no bubbles or wrinkles. The font on the bottle is Clear and correct. The fake wine bottles are rough, with wrinkles and bubbles, and the writing on the bottles is not clear. Whether the outer interface (i.e. the lock) of the "Wuliangye" bottle cap is connected evenly and smoothly. Is there an anti-counterfeiting mark on the Wuliangye bottle cap? The mark is correct.

The Wuliangye bottle cap is made of metal twist-off cap, which is golden in color and has good smooth finish. The factory emblem is printed on the top of the cap, the surrounding fonts are clear and straight, and the lock is flat and smooth. There are two anti-counterfeiting measures on the top of the bottle cap: one is photolithography. Starting from July 1 and October 1, 1993, laser lithography patterns were stamped on the top of Wuliangye drum-shaped and crystalline bottle caps respectively - Wuliangye Distillery The factory emblem is clearly visible when observed with a 10x magnifying glass. The lines are slightly black due to laser burning and cannot be wiped off with hands or a wet cloth. The second is invisible inkjet coding. From January 1, 1994, on the drum and crystal Dark spray is used on the quality Wuliangye bottles. Under the irradiation of ultraviolet light, the blue factory emblem pattern and "W·L·Y" (the Chinese pinyin abbreviation of Wuliangye) can be seen. The entire pattern has uniform color, clear lines, clear outlines, and no breaks. When opening the bottle cap, just twist it slightly in the direction of the arrow to unscrew it. There is no need to use scissors to cut or pry it open.

The counterfeit Wuliangye wine bottle caps have irregular patterns and text, are rough in production, are made of thin aluminum, are dull in color, and have poor smoothness. The level of craftsmanship of the locks is low, uneven and smooth, and some even have concave marks caused by squeezing and bumping with hard tools. Some counterfeit Wuliangye wine bottle caps also have imitation anti-counterfeiting marks, but the counterfeit photolithography patterns are mostly extruded with hard tools. The patterns and lines are white, the lines are blurred, and there are breaks. Some can be wiped off with a damp cloth, and a very few are counterfeit. In the printing pattern, some lines are poorly connected and appear blurry.

On June 10, 1995, the factory launched Wuliangye’s high-grade anti-theft lid and three-proof lid, a high-proof improved type (red). The lid was imported from Italy. Its characteristic is that the wine can be poured from the mouth of the bottle. out, but cannot be refilled. The cover body is bright in color, has a good smooth finish, and is printed with the words "Wuliangye". There is a pull strap on the upper and lower ends of the cover, and there is a golden aluminum ring on the pull strap. Counterfeit Wuliangye red anti-theft lids are dull in color and have poor smoothness, and there is often a circle of bulging marks in the middle of the lid body. You can feel it by touching it with your hands.

On the back of the label attached to the Wuliangye bottle, when viewed through the glass bottle, you can find the production date marked with a blue seal. The year, month and day of the production date are expressed as two digits, connected by a horizontal line in the middle, such as "96-01-20". The batch number is a 6-digit string starting with 85, with a space between the 5th and 6th digits, such as "85654 6".

The printing quality of most fake wine labels is poor. The colors are uneven, the edges of the fonts are blurry and not straight, the lines are broken, the registered trademark mark is R, and there are often gaps in the outer circle. The printing ink used is dull and the color registration is uneven. Especially when Pay attention to whether the black border of the three characters "Wuliangye" is close to the gold background. The exposure of gold outside the black border is a very important feature of fake labels. Another sign of fake wine is that the aluminum cap does not fit tightly with the bottle mouth. Some can even rotate at will, and even the wine will leak when turned upside down. The production date and batch number on the back of the label, some have "year" printed on the production date. , month, day" instead of separated by horizontal lines, some use "1995" and "1996" to represent the year. Some also use Chinese characters to mark the year, month, and day, or use a red seal to print the production date. These are all flaws in the counterfeit "Wuliangye".

Since the second half of 1996, counterfeit wines with "high-defense lids" have been discovered in some cities such as Beijing and Kunming. To identify these fake high-defense lids, you can pay attention to three aspects: First, they are fake. The color of the cover is dark and the finish is poor. There is often a circle of marks in the middle of the cover body (you can feel it by touching it with your hands); secondly, the adhesion between the printed words on the cover and the plastic is very poor. Just scratch it with your fingernail and it will be gone. It will fall off; third, the bottle cap cannot be tightened and can keep rotating. Starting from June 22, 1996, Wuliangye liquor will be produced in crystal-engraved vases, and the glass material is crystal clear. The counterfeit Wuliangye glass bottles are made of poor material, and often have obvious wrinkles and bubbles on the bottle body. The bottle body is irregular and has a greenish tone. Certificate identification: The certificate used by Wuliangye Distillery is a gold-stamped card with thick paper. The printed pattern and text are clear on the front, and the quality inspector's seal is stamped on the back. The counterfeit certificate has rough paper, blurred printing, and dim color.

Physical and chemical identification of Wuliangye: 52, 39, and 35 all comply with national standards GB/T1078.1 and GB/T11859.1. Sensory identification is an important criterion for distinguishing true and false Wuliangye wine, and the unique style of Wuliangye wine It can be summarized as follows: long aroma, mellow taste, sweet entrance, refreshing throat, harmonious and just right flavors. Among Daqu liquor, it is famous for its comprehensive taste. As long as one of the above identifications is inconsistent, it can be judged as fake wine.

Since the 1980s, "Wuliangye" has adopted a series of anti-counterfeiting measures, including hot-film gluing of plastic caps, disposable metal bottle caps, laser micro-engraving plus fluorescent invisible inkjet coding, Italian triple Although these anti-counterfeiting measures have achieved certain results, they still fail to ultimately curb the counterfeiting methods of counterfeiters. In September 1996, Wuliangye Distillery cooperated with 3M Co., Ltd. of the United States. It was the first domestic company to reach an agreement to produce "3M retroreflective anti-counterfeiting film" and invested 200 million yuan in the first phase of the project, thus making "Wuliangye" anti-counterfeiting. The technology has entered the latest and highest level in the country.

Wuliangye's "3M retroreflective anti-counterfeiting film" is based on the retroreflective principle of light. It uses light to coat glass beads with a diameter of 0.06mm on the visible surface of Wuliangye's special anti-counterfeiting wine bottle caps. A specific Wuliangye factory emblem pattern is formed on the surface of the printed matter and protects the visible part of the printed matter. Consumers can clearly see the Wuliangye anti-counterfeiting mark with red letters on a white background under natural light. Then they hold a hand-held special detector close to their eyes and press to open it. Through the detector, they can see the original Wuliangye mark with red letters and the reflection of the mark is hidden. With the dazzling Wuliangye Distillery emblem, the authenticity can be immediately distinguished.

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