2. Look at the trademark of beer. Authentic wine labels have accurate fonts, clear patterns, smooth paper and overall luster, and the contents are introduced in detail; However, the label of fake beer is printed roughly, the color is easy to fall off, the paper is rough, there are burrs but it is very dim, and the factory name and address are vague. In addition, some small wineries register other people's famous trademarks as their own enterprise names, and enlarge their use on wine labels, but their real trademarks are too small for consumers to find.
3. Look at the bottle cap of beer. Authentic bottle caps are relatively firm, bite the bottle mouth evenly, and look comfortable. The pattern or production date on them is very clear, and the lining is injection-molded gasket; The bottle cap of fake beer is easy to loosen, and it is skinny when bitten, and the pattern of the bottle cap is often blurred, so the liner is made of film gasket.
4. Look at this bottle of beer. The authentic bottle has a uniform shape, good hand feeling and no friction marks. The outer wall of the bottle at the bottom of 2 cm is marked with "B" and a relatively recent manufacturing year; However, the bottles of fake beer are messy, the "B" bottles and non-"B" bottles are mixed together, the names of bottle manufacturers are not uniform, and the bottles have been rubbed many times.
5. Look at the quality of beer. Real light beer should be light yellow or golden yellow, and dark beer should be reddish brown or light brown. The wine is clear and transparent, with rich and delicate foam and lasting whiteness. Breathing above beer should have fresh hops aroma, and dark beer should also have malt aroma, with pure entrance, sufficient carbon dioxide and soft and refreshing feeling. The liquor of fake beer is darker in color, less in foam, quickly disappearing, with aging smell or other peculiar smell, and some impurities or sediments.
6. See if the beer packaging is exquisite. Outer packaging is the direct expression of the equipment level of beer enterprises. The more exquisite the outer packaging, the higher the equipment level and management level of the enterprise, and the higher the corresponding quality management level. On the contrary, the packaging is simple and the quality is rough, and its production capacity, equipment level, technical management and enterprise management level are correspondingly low.
7. See if the date mark is obvious. When buying and drinking beer, it is necessary to distinguish whether the trademark or cap of beer bottle has obvious factory date and shelf life; There is a "B" on the outer wall of the bottle body 2 cm from the bottom of the bottle, as well as the logo of the manufacturer and the year of production; Whether the beer is within the shelf life. The taste of beer beyond the shelf life will be affected. The shelf life of high-quality beer is 120 days, and that of ordinary wine is 60 days.