38
General Information about Puffing Techniques while Vaping
When vaping, a distinction is made between two puffing techniques:
Moderate Vaping (Mouth-to-Lung)
The vapor from an e-cigarette is first collected in the oral cavity for the entire duration of the puff
and then inhaled into the lungs� This puffing technique is referred to as moderate, mouth-to-lung
vaping and is similar to smoking� To achieve this, there must be a noticeable resistance when
puffing on the e-cigarette� Evaporator heads that support this puffing technique in the moderate
range (resistance usually > 1 ohm) are often referred to as MTL (mouth to lung) heads�
(Other abbreviations include ML and M2L)
38
SC ELLO VATE – NOTES & PRECAUTIONS
