At Portocork, we believe that each wine is special. Our cork stoppers are designed to protect and enhance those wines - whether it’s a fresh vintage or a bottle meant to age for decades.
Natural cork stopper for ageing wines, with non detectable TCA, using exclusive individual gas chromatography analysis technology that eliminates all contaminated stoppers in seconds.
100% natural cork treated with patented Naturity® technology, based on thermal desorption, which eliminates TCA and volatile compounds, offering superior performance.
Colmated cork stopper, subjected to a technological process that improves its visual appearance, mechanical behaviour and performance, ensuring a smooth and uniform surface.
Made from cork granules and a natural binder composed of 100% vegetable polyols, this cork is treated with revolutionary Xpür® supercritical technology, offering non-detectable levels of TCA.
High-performance micro-granulated cork stopper designed and treated with patented Xpür® supercritical technology for greater sensory neutrality and TCA levels below 0.3 ng/L.
State-of-the-art technical cork offering excellent physical and mechanical performance for wines requiring medium-term ageing.
Microgranulated cork stopper designed for wines that require medium-term ageing, offering exceptional structural stability and mechanical resistance.
Advanced technical stopper with a micro-granulated cork body and natural cork discs at both ends, ensuring a high level of homogeneity and mechanical resistance.
Technical stopper designed for wines requiring medium to long-term ageing, with an agglomerated cork body and natural cork discs at both ends.
Agglomerated cork stopper subjected to preventive and curative treatments against TCA, offering structural stability and mechanical resistance.
Advanced agglomerated cork stopper for sparkling wines, with undetectable TCA, thanks to individual screening of cork stoppers using NDtech® technology.
