The aroma of Lanzhou hard (thin) tobacco leaves is rich and natural, with elegant, full and harmonious aroma, soft taste, comfort and purity. Bian Xiao edited an introduction about the identification of hard treasures in Lanzhou. Let's take a look with Bian Xiao.

First, the comparison of the authenticity of trademark printing process

(1) The font "Lanzhou" on the front of the trademark paper.

Authentic cigarettes: small box of trademark paper printing "Lanzhou" font bronzing process is smooth, font strokes are clear.

Fake cigarette: this fake cigarette "Lanzhou font bronzing process is poor, the font strokes are obviously adhered, and the font is blurred as a whole."

(2) Crown and laser holographic anti-counterfeiting on the back of trademark paper.

Authentic cigarettes: the crown on the back adopts concave-convex technology, and the laser holographic anti-counterfeiting is bright and clear, with strong layering and bright colors.

Fake cigarettes: the crown on the back is not concave and convex, the laser holographic anti-counterfeiting is dull, and the pattern is layered and colorless.

Second, the characteristics of steel seal and transparent paper heat sealing

Authentic cigarettes: The embossed strokes of numbers and letters are clear and have different strengths. Fake cigarette: The seal of this kind of fake cigarette is not firm enough and vague.

Authentic cigarette: transparent paper heat sealing has soft shrinkage and natural shrinkage, and traces of soldering iron are faintly visible.

Fake cigarette: The transparent paper of this kind of cigarette is messy in heat sealing and shrinkage, with too many folds in the middle area and no branding marks.