top of page
RCork Technical Banner.jpg
RCork logo4.jpg

Technical corks are intended for bottling still or slightly sparkling wines. With a strong commitment to technology and innovation, they are produced for excellent performance and competitive value.


A versatile cutting-edge cork with individually controlled production!

OM stoppers are produced by individual molding for greater homogeneity and between batches and better mechanical behavior (compression / recovery).

The OM series and its different levels were developed to allow the winemaker to decide the best option for his wine.

OM stoppers do not present TCA risks. The selection exhaustive of the raw materials and the use of a process of disinfecting micro granules last for generating eliminate the risk of contamination and excellent levels of sensory neutrality.

This process guarantees levels of 2, 4, 6 – TCA below the limit of possible quantification by modern chromatography equipment (<0.3 ng / L).

Oxygen Ingress Control
The OM Series (Oxygen Management) allows selecting the appropriate stopper according to the u Oxygen Transmission Rate (OTR).

So, depending on the characteristics of your wine, you can select the OM stopper that will guarantee the best evolution in the bottle.

Key Benefits:

  • Top-of-the-range technical corks

  • TCA-free (innovative disinfection technology)

  • Oxygen Ingress Control

Perfect X

Premium quality stoppers for fast drinking wines!

Perfect X stoppers are produced with micro-agglomerated cork, and produced by individual moulding.


The great sensorial neutrality and good bottling performance are two important factors for both still and sparkling wines.

Key Benefits:

  • Excellent sensory properties is

  • Highly consistent, with very regular performance on the bottling line

  • High pressure resistance

Twin Perfect

An economical stopper with excellent mechanical strength!

Composed of a micro-agglomerated cork body and ends with high-end natural cork discs, Twin Perfect stoppers are a solution for customers who prefer a high-quality technical stopper.

The micro granules and natural cork discs undergo meticulous disinfection to ensure the greatest possible sensory neutrality.

Key Benefits:

  • Excellent value for money

  • Great mechanical behavior

  • Premium perception for the end consumer, at a fraction of the price

Agglo 1+1

A stopper with a stable seal and a natural component in contact with your wine!

The 1 + 1 stoppers consist of a body of agglomerated cork and a natural cork disk at each end.

Natural cork discs and cork granules are subjected to disinfection processes to present neutral sensory results.

The presence of the discs on top of the cork ensures that only a natural surface will be in contact with the wine.

Key Benefits:

  • Excellent value for money

  • Great mechanical behavior


A cork with an excellent cost-benefit ratio!

Agglo stoppers have larger cork granules in their composition.


The perfect combination of granulated cork and binder agents to give stoppers Agglo an excellent bottling performance at a very competitive value.

Key Benefits:

  • Good sealing ability at a competitive price

  • Consistent extraction forces

bottom of page