Smoking is harmful to health
Only one data is provided here, according to the Institute of Zoology, Chinese Academy of Sciences (data source: Siegel RL, et al. Cancer Statistics, 2018. CA: A Cancer Journal for Clinicians, 2018; 68: 7-30), the World Health Organization Data Display:
At present, there are 1.1 billion people who smoke in the world, and China has 330 million. Among China's 730,000 new cases of lung cancer and 610,000 deaths from lung cancer each year, more than 85% are caused by smoking;
The relationship between smoking and lung cancer was clearly put forward in the 1964 report of the Chief Surgeon of the United States, which has attracted the attention of the US government. The United States has gradually promoted tobacco control. The 50-year comprehensive smoking ban in the United States has achieved significant results: the incidence and mortality of lung cancer in men were 1990 After reaching its peak, it dropped by more than 40% in the following 20 years; smoking can not only cause genetic mutations in cancerous tissues, but also genetic mutations in "normal" lung tissues that have not yet become cancerous, forming multiple cancer origins. This causes lung cancer; smoking causes lung cancer is a long-term and complicated process. It usually takes more than 10 years from the first smoking to the occurrence of lung cancer.
2. Aluminum foil for cigarette packaging
Now let's discuss another related topic: aluminum foil for cigarette packaging.
China is currently the world's largest cigarette producer and consumer. According to data from China Aluminum Industry Network, in 2015, the country sold 49.79 million boxes of cigarettes, and the demand for aluminum foil was 59,400 tons. China's cigarette packaging aluminum foil accounts for 70% of the total of double zero foil aluminum foil. Aluminum foil (single-zero foil, double-zero foil) is widely used for its light weight, environmental protection, cleanliness, no pollution, good plasticity, good corrosion resistance, light protection, moisture resistance, air tightness, strong barrier and shelf life, suitable for printing and beautiful color Used in packaging aluminum foil, household aluminum foil and container aluminum foil.
Cigarette pack foil
After the aluminum foil is combined with plastic and paper, the shielding properties of aluminum foil are combined with the strength of paper and the heat sealability of plastic, which further improves the shielding performance against water vapor, air, ultraviolet rays and bacteria, which is necessary as packaging materials. Broadened the application field of aluminum foil. Cigarette pack foil fully isolates cigarettes from light and moisture from the outside world. Cigarette pack foil plays an important role in preventing moisture and aroma in cigarette packaging.