Cork

Thanks to the new “Prestige” process, a deep cleaning
of the cell structure using supercritical CO2, TopClean
“Prestige” is the latest generation of technical corks. This
process eliminates volatile substances that can cause sensory
deviations without affecting the natural properties of the cork.
With a cork granulate content of 98%, it offers
high structural stability combined with a high
sustainability bonus and a TCA value below the
detection limit (≤ 0.3 ng/l* TCA).