After many years of development of e-cigarettes, everyone has gradually established a certain understanding of the taste. The problem of burnt/burnt taste/odor is increasingly concerned by customers or consumers. After analysis, the burnt/burnt taste/odor problem is generally Caused by:
The output voltage of the battery pole/Puff Sensor is too high. When the oil conduction is not smooth, the heating wire and oil-absorbing cotton are burned;
The battery discharge rate is too high, and when the oil conduction is not smooth, the heating wire and oil-absorbing cotton are burned;
If the e-liquid is not allowed to stand for long enough after filling, the e-liquid is not fully transferred to the heating wire and oil-absorbing cotton, and the heating wire and oil-absorbing cotton will be scorched by smoking;
There is a mismatch between oil and electricity. In the later stages of smoking, the oil will be exhausted first, but the battery still has power, and the heating wire and oil-absorbing cotton will be burnt;
The e-liquid has high viscosity and poor fluidity, causing the oil-absorbing cotton to not conduct oil smoothly, and smoking will burn the heating wire and the oil-absorbing cotton quilt;
The oil-absorbing cotton is too dense or not fluffy enough, causing the oil-absorbing cotton to not conduct oil smoothly, and the suction will burn the heating wire and oil-absorbing cotton quilt;
The small diameter or small number of oil inlet holes will cause the oil-absorbing cotton to not conduct oil smoothly, and the suction will burn the heating wire and oil-absorbing cotton quilt;
E-liquid contains high sugar/sweetener content, which causes carbon deposits on the oil-absorbing cotton, resulting in a mushy smoking smell;
The oil inlet hole is designed too high. When the amount of oil in the oil cup is less than 1/3, the oil-absorbing cotton cannot absorb the e-liquid, and the heating wire and oil-absorbing cotton quilt will be burned by suction;
The interference design between the oil inlet hole and the oil-absorbing cotton is unreasonable, causing the oil-absorbing cotton to not conduct oil smoothly, and the suction will burn the heating wire and the oil-absorbing cotton quilt;
Improper storage of e-liquid or expired shelf life may cause taste variation;
Due to various reasons, two or more e-liquids are accidentally mixed, causing taste variation;
Failure to wake up the e-liquid before refilling will cause stratification of the e-liquid, resulting in a large taste difference;
The structural design of the atomizer uses glue, and the heating device evaporates the glue, causing the glue to smell;
The surface of the insulating ring/silicone sleeve/sealing ring has oil stains such as the demoulding machine, which may cause taste variation due to contact with the e-liquid;
The iron-chromium-aluminum heating wire reacts chemically with the e-liquid, causing a rusty smell when smoking;
The plastic/silicone/fiberglass tube is too close to the heating wire, which will cause the heating wire to burn and cause odor;
Structural design defect, condensate flows back into the oil-absorbing cotton, causing suction odor;
The airway is not smooth, and the condensate accumulates around the heating wire, causing oil to burn during suction, causing burning of the mouth and odor;
The density of the oil storage cotton is high, which locks some components in the e-liquid and fails to fully release and bring out the original formula of the e-liquid, causing odor;
Improper process arrangement or operation, the PCBA or microphone is activated and starts working before oil injection, burning the heating wire and oil-absorbing cotton;
