First generation electronic cigarette
The design of the first generation of electronic cigarettes is completely mimicking the shape of ordinary real smoke. The cartridge is yellow and the body is white. This generation of e-cigarettes has been popular for several years because its appearance is similar to that of real cigarettes, and it is accepted by customers in the first sense. However, with the increasing use of the first generation of electronic cigarettes, especially foreign customers, many shortcomings of the first generation of electronic cigarettes were discovered during the process of use, mainly on the atomizer. . The atomizer of the first generation of electronic cigarettes is easy to burn, and when the cartridge is replaced, it is easy to damage the tip of the atomizer. After a long period of time, it will be completely worn out, and finally the atomizer will not emit smoke.
The second-generation electronic cigarette is slightly longer than the first-generation electronic cigarette, and the diameter is generally 9.25 mm. The most important feature is that the atomizer has been improved. The nebulizer has a protective cover outside, and the cartridge is inserted into the atomizer. The first generation of electronic cigarettes is that the atomizer is inserted into the cartridge, and the two are just the opposite. The most striking feature of the second generation of electronic cigarettes is the combination of the bombs and the atomizer.
The third generation of electronic cigarettes uses a disposable atomizer cartridge, which is equivalent to a one-time atomizer. It solves the previous problems, the quality is greatly improved, and the appearance and raw materials have been replaced.