Since the beginning of Excellent Cork our main concern has been the preservation of all the qualities of the wine in all its dimension of aromas and flavors. The S series offers a robust closure, indicated for export wines and wines that can be consumed up to 48 months after bottling.

The manufacturing process using the injection system in unitary molds guarantees that the density and measurements of the stopper maintain a level of uniformity for all the stoppers, impossible to achieve with other systems such as extrusion or coextrusion.

Security is definitely the word that best defines the S Series

Oxygen transmission rate
Re-capping. Months after bottling
Extraction force

0.026 cm³(container/day)
22 mm ± 0.3 mm
38.1 mm ± 0.3 mm
6 months
0.442 g/cm³ ± 3.5% ± 3.5%
20 to 40 kg
6.4 g ± 0.2 g