Pop is the synthetic closure specially designed for semi-sparkling wines - both white and red - in which headspace pressure does not exceed 2.5 - 3 bar at 20° C.
- Excellent CO2 gas-tight seal;
- Excellent organoleptic neutrality to protect the aromatic structure of the wines it is used on;
- Fits easily on a whole host of different bottle shapes and sizes used in the bottling of semi-sparkling wines courtesy of a generous radius of curvature at the base and its elastic properties;
- Low absorption of the wine's aromatic fractions courtesy of sealed bases, with no exposed cellular structure.