One of the latest trends in the vape industry is the ability to adjust the coolness level of the vapor, making the experience customizable. This innovation allows not only the coolness but also the nicotine concentration and flavor to be adjusted. Many products featuring this capability are already on the market.
But how does this feature work? The answer lies in the dual juice tank system. Take the adjustable coolness function, for instance. As shown in the diagram, two vertically stacked juice tanks share the same airway within the device. Juice Tank 1 contains liquid without a cooling agent, while Juice Tank 2 contains liquid with a cooling agent.
When the coolness is set to zero, the adjustment valve remains closed, preventing the heating element in Tank 2 from activating. To increase coolness, the power supplied to Tank 2’s heating element is adjusted, generating vapor of varying intensity and providing a cooler vaping experience.
The dual juice tank design offers additional versatility. For instance, Tanks 1 and 2 can contain nicotine liquids of different concentrations or entirely different flavors, allowing users to customize both nicotine levels and taste. This clever design builds on earlier dual- and multi-flavor vape systems.
Adjustable Coolness Isn’t the Last Thing!
The key difference between dual-flavor and adjustable coolness vapes lies in the tank arrangement—left and right for dual-flavor models, and up and down for adjustable coolness models. However, the dual-tank design is just one approach, and not all adjustable coolness vapes use this method. As electronic atomization and heat-not-burn (HNB) technologies continue to evolve, the integration of materials, surface treatments, and electronic chips is advancing. The future will bring even more innovation to the vape market.
