Innovation end quality that shine through, stopper after stopper
The science behind protecting and preserving your beverage
Innovation and quality are essential pillars in the development of cork stoppers that protect the authenticity of your beverage over time.
We have an in-house laboratory and a highly specialised technical team responsible for carrying out a wide range of rigorous trials and tests throughout the entire production process, from the reception of raw materials to the final packaging of each order.
Through continuous control, research and know-how, we ensure reliable and consistent performance, preserving the integrity and excellence of your product.
A message from J.A.Beira’s
Quality Manager
“Working with cork stoppers, a natural and sustainable product, is a daily challenge that requires precision, innovation and attention to every detail. By combining tradition and technology, we strive to deliver superior quality and innovative solutions for every project.”
Isabel Ferreira, Quality Manager
B-100® – Taking our commitment to excellence to the next level
Discover our B-100® Individual Sensory Analysis, which ensures that every stopper is 100% free from TCA and other sensory deviations.
A panel of highly qualified tasters conducts this analysis stopper by stopper, while the process is validated through quantification using the GC/MS method.
Combining scientific rigour, advanced technology and sensory expertise, B-100® offers maximum purity, protects the authenticity of your beverage and ensures a unique drinking experience. Thanks to this process, we offer a “Bottle Buy Back” guarantee in the event of TCA > 0.5 ppt.
Our globally recognised quality assurance
As a company certified to ISO 9001, ISO 14001 and BRCGS Packaging Materials, with a Grade A rating since 2024, J.A.Beira demonstrates its commitment to quality, sustainability and safety across all processes.
These certifications reflect our precision and excellence, ensuring reliable and consistent cork stoppers that preserve the authenticity of your beverage.
