Aspire Spryte - Page 42

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Notes & Precautions
When vaping, a distinction is made between two pufng techniques:
Moderate Vaping (Mouth-to-Lung)
The vapor from an e-cigarette is rst collected in the oral cavity for the entire duration of the puff and then inhaled into the lungs.
This pufng 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 pufng on the e-cigarette. Evaporator heads that support this pufng 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)
Sub-Ohm Vaping (Direct Lung Inhalation)
While pufng, the vapor of an e-cigarette is directly inhaled into the lungs. This pufng technique is referred to as sub-ohm vaping
with direct lung inhalation. To achieve this, there must be low pufng resistance and a strong air supply to the evaporator head.
Both have a positive effect on producing large quantities of vapor. Evaporator heads that support this pufng technique in the sub-
ohm range (resistance usually < 1 ohm) are often referred to as DL (direct lung) heads. (other abbreviations include DTL and D2L)
General Information about Pufng Techniques while Vaping