Natural closures without chemicals, environmentally friendly, which give priority to quality and are ideal for red wines.

Natural Corks

The cork, which comes from the cork oak tree (Quercus Suber), has been interwoven with wine for centuries.

A noble product, 100% natural and directly extracted from carefully selected cork.
Elasticity, compressibility and waterproofing are three of the characteristics which guarantee the cork closure as a wine sealant.
No other material possesses the capacity to allow gaseous exchanges in and out of the bottle in order to encourage the refinement of the wine.
Therefore, this is a product of excellence, essential for wine bottling and the only clear choice for the best quality wines.

It is available in the sizes 33Χ24, 38Χ24, 45Χ24, 49Χ24, 54Χ24, and in various lengths and diameters, depending on the winemaker’s requirements.

Its categories and the time it stays in the bottle are as follows:

  • Flor A (Stay in the bottle 10++ years)
  • Flor Β (Stay in the bottle 9+ years)
  • Super A (Stay in the bottle 8+ years)
  • Super B (Stay in the bottle 6-7 years)
  • Super-Extra (Stay in the bottle 4-5 years)
  • Extra-Extra (Stay in the bottle 3-4 years)

 Key Benefits

  • It fully supports the aging potential of each wine.
  • It is highly accepted by consumers.
  • Zero carbon emissions in the atmosphere during its construction.

For more information, you can download the technical characteristics in the pdf file.


The natural cork EcoNatur is the most environmentally friendly closure.

100% certified oak bark ECOCERT and disinfection with no use of chemicals.

It is the most suitable cork for organic wines, as well as for high quality wines. Due to its nature, EcoNatur cork is available for the higher qualities and in limited quantities.

Key Benefits

  • The lower limit of TCA <1ng/L(a percentage much lower than the limit humans can detect)
  • Highest aesthetic performance.
  • It fully retains the cork’s natural brown color.

For more information, you can download the technical characteristics in the pdf file.