If you've vaped both old-style wire coil devices and modern mesh coil vapes, the flavour difference is unmistakable. Here's the science behind why mesh coils deliver dramatically better taste.
Surface Area Is Everything
A mesh coil uses a flat, perforated metal strip rather than a wound wire. This creates approximately 3-5x more heating surface area. More surface area means more e-liquid is heated simultaneously, extracting more flavour compounds in each puff.
Even Heat Distribution
Wire coils create hotspots where the wire loops overlap, leading to uneven heating and potential burning. Mesh coils distribute heat evenly across the entire surface, eliminating hotspots and ensuring consistent, smooth flavour from every angle.
Faster Wicking
The flat mesh design allows e-liquid to wick (absorb) faster and more evenly. This means the coil is always properly saturated, reducing the risk of dry hits and maintaining flavour consistency throughout the device's life.
Dual Mesh vs Single Mesh
Premium devices like the JNR Cruiser and IGET One use dual mesh coils — two mesh strips working in tandem. This doubles the effective surface area, producing richer flavour and denser vapour clouds. Single mesh (used in IGET Bar Pro, S3, and Alibarbar) still provides excellent flavour.
The Bottom Line
Mesh coil technology is the single biggest advancement in disposable vape quality. It's why modern IGET and Alibarbar vapes taste significantly better than older disposable designs.
