1. Comparison of printing process differences of front trademark paper: real cigarette trademark paper is printed by transfer silver cardboard and gravure printing, while Baisha cigarette font is printed by embossing and silver bronzing, which has strong stereoscopic effect and accurate overprinter. There is fluorescent ink on it, and you can see the red white sand pinyin and the fluorescent pattern of ultra-fine lines under ultraviolet light. Fake cigarettes are copied and printed by high-definition scanning, but the effect of fluorescent ink on them is poor. The fluorescent pattern of the combination of Baisha Pinyin and ultra-fine lines is not clear under ultraviolet light.

2. Contrast of printing process difference of label paper on the back: the black vertical line in the red frame on the back of the real cigarette is on the left side of the green leaves. The black vertical line in the red box on the back of the fake cigarette is in the right position in the middle of the green leaves.

3. The difference between the side drawing head of small box and printing: the drawing head of real cigarette is a regular small semicircle, and the font strokes produced by Hunan China Tobacco Industry Co., Ltd. are finer. The zipper of fake cigarettes is semi-oval, and the font strokes produced by Hunan China Tobacco Industry Co., Ltd. are thicker.

Extended data:

Precautions for smokers:

Drink plenty of water before smoking: smokers' chronic bronchitis, emphysema, pulmonary heart disease and even cancer are all directly related to long-term smoking under the condition of water imbalance in human body! Water is the source of life and the foundation of the body. Water is the natural enemy of coal tar.

Water can excrete most harmful substances produced in the whole process of smoking through urethral orifice. In the case of water imbalance, heart, lung, spleen, liver, kidney and other internal organs can not give full play to all normal functions.

Baidu encyclopedia-Baisha cigarettes