Electronic smoke is a product that transmits nicotine and/or other substances to the respiratory system by atomizing electronic smoke oil through an atomizer. Electronic cigarette has been developing rapidly around the world since its appearance in China in 2004. According to the report of the sixth conference of the parties (COP6) of the WHO (WHO) Framework Convention on tobacco control (FCTC), the total expenditure for electronic cigarettes in the world in 2013 was $3 billion. As of 2014, there were 466 kinds of electronic cigarette brands, and the sales volume in 2030 is expected to increase 17 times.

Electronic cigarettes have different shapes and sizes, usually resembling traditional cigarettes and cigars, and also have some small items like pens, U-disks or other everyday objects.

But they all follow the same structural principle: the heating element at one end atomized the liquid nicotine solution and inhaled the steam through the cigarette holder.

Electronic smoke structure diagram:

Electronic cigarettes are controlled in many countries and regions around the world, such as: Greece, Greece, Singapore and other countries all have banned all types of electronic cigarette sales, and the countries such as Jordan and the United Arab Emirates have banned the use of electronic cigarettes. Next, the heavy message is that China is also about to formally control electronic cigarettes, and the relevant electronic cigarette standards will also be issued. At present, the electronic cigarette standard has entered the approval stage. According to the official website of the National Standardization Management Committee, the electronic cigarette national standard has entered the review stage. The GB will be approved within 24 and 12 months according to the standard development cycle. After that, the production and circulation of China's electronic cigarette will be carried out according to the national standard. The electronic cigarette standard is mandatory national standard, and the electronic cigarette liquid standard is recommended national standard. The so-called mandatory standard is a standard implemented by mandatory means such as laws and administrative regulations within a certain range. It has legal attributes, that is to say, enterprises must strictly implement it.