Look at the package. The transparent paper of the genuine famous cigarette packs is flat and the overlap is smooth and smooth; the sealing of the packs is mechanically glued. Fake strip bags are often packaged with defective old crystals, which are uneven and smooth, and the edges and seals are often glued together; the strip bags are loosely packed and have uneven softness and hardness to the touch.

Second look at the cigarette box. Small packets of famous cigarettes are packed in transparent paper, which is strong and flat. The transparent paper of fake cigarettes is uneven, the drawstring and the transparent paper are not bonded, and the transparent paper is uneven after being pulled apart.

Look at the trademark three times. The trademarks of famous cigarette packages and small packages are consistent, with clear patterns and writing. The printing of fake cigarette patterns is rough, the colors are different, the handwriting is unclear, and some have errors and omissions in Chinese pinyin and English.

Look at the four mouths. The mouthpieces of famous cigarettes are usually printed with the same manufacturer's name as the strips and boxes, with the same width and width. The joint is a combination of two thin strips, which is easy to open without breaking. The name of the manufacturer on the fake cigarettes is inconsistent with the name of the manufacturer on the stick and box, and the width is different. The seal of the fake cigarettes must be sealed with glue or paste to make it difficult to open.

Look at the eye of the needle five times. Needle holes are left by the mechanical packaging of cigarettes. The two scratches at the corners on both sides of the bottom of the horizontal packaging box, and the scratches on one side of the vertical package after the seal is opened are needle holes. Because fake products are hand-packed, they generally have no needle holes and obvious scissor marks.

Sixth, look at the cigarettes. The cut of the famous brand filter tip is neat, the rolled cigarette is even in thickness, moderately soft and hard, the stamp, machine number, and month are clear, the surface of the cigarette is clean, and there is no cigarette dust at the seam. Fake cigarettes are the opposite.

Qi Kan answered. Famous cigarettes have full spouts and no air leakage. Fake cigarettes generally have loose spouts and are prone to air leakage.

Eight, look at tobacco. Famous cigarettes have fewer cut tobacco stems and have been expanded to make the cut tobacco oily and shiny. Fake cigarettes have many tobacco stems and even mixtures in the tobacco. The tobacco is dull and greenish-brown.

Nine smells. Famous cigarettes have the unique natural fragrance of tobacco, while fake cigarettes are overly spiced or use inferior flavors, which have an unpleasant flavor or a bland aroma.

Ten burning breaths. Famous cigarettes have a pure smoking aroma and a pleasant aftertaste. They do not go out automatically after being lit. The ash is gray-white and not easy to scatter. Fake tobacco leaves are generally not fermented and have a pungent taste in the throat and an unpleasant aftertaste. They are easy to extinguish after being lit, and the ash is gray-black and easy to fall off.