1. Look at the bag. The transparent paper of genuine famous cigarette strips is flat, and the mouth is ironed with a soldering iron, which is smooth and bright; The strip package is sealed by mechanical point gluing. Fake strips and bags are often packed with inferior old products, which are uneven and smooth; Lap and seal are mostly bonded with glue; Bags are loosely packed and feel uneven.

2. Look at the cigarette case. The pulling head of the real cigarette cable is in the shape of a small table, and the bonding is firm and flat. The transparent paper of fake cigarettes is uneven and loose, and the pull head is generally flat-headed, and most of them have no lead; The drawstring and the transparent paper are not bonded; The transparent paper of the cigarette case is uneven after being opened.

3. Look at the trademark. The trademark of the real cigarette package is consistent with that of the small package, and the pattern and handwriting are clear; Fake cigarette patterns are printed roughly, with different colors, unclear handwriting, some incomplete letters, and errors and omissions in Chinese Pinyin and English.

4. look at the flowers. Real cigarette mouth flowers are generally printed with the same manufacturer name as strips and boxes, and the width is consistent. The joint is the joint of two thin strips, which is easy to open but not to break. The mouth flower of fake cigarettes is different from the name of the manufacturer on the strip and box, and the width is different. The mouth flower is sealed with glue or paste, which is difficult to open.