CO2 Released by artificial stoppers
CO2 retained by cork stoppers
Don’t you avoid variability and the risk of random oxidation with synthetic closures?
Not at all. Amorim technical corks (Twin Top and Neutrocork), which compete directly with synthetic closures, have performed just as consistently as synthetic closures without the problems of premature oxidation and scalping that these closures incur.
Moreover, synthetic closures are just as vulnerable as cork and screwcaps to faulty product application, which can lead to sporadic post-bottling oxidation (‘random oxidation’).
One challenge for synthetic closures is that manufacturing changes that reduce oxygen permeability also increase the required extraction force, making it almost impossible to remove them from the bottle or the corkscrew.
Meanwhile, cork producers are working constantly to improve the consistency and overall performance of their product.
What is the cork oak?
The cork oak is an evergreen tree, of the Fagaceae family (Quercus suber), to which the chestnut and oak tree also belong. There are 465 species of Quercus, mainly found in temperate and subtropical regions of the Northern Hemisphere. Cork is harvested from the Quercus suber L species.
When it comes to wine closures, Amorim is worlds apart and our new video shows it28/01/2016
Amorim is the largest producer and supplier of cork stoppers worldwide and in whom the main wine producers trust.
Stefanie Costa and Paulo Castro students of Universidade de Aveiro won the first prize at the Glassberries Design Awards08/06/2015
A cerimónia de entrega de prémios teve lugar pela primeira vez em Madrid, numa gala aberta ao público no Medialab-Prado.
Brazil: Cork Stoppers mean quality wines16/02/2015
Consumers believe that cork best preserves the natural properties of wines.
Recycling of Cork Stoppers in France reverts to the fight against cancer29/01/2015
In the framework of the Ecobouchon recycling programme, Amorim Cork France collected 46 tons of cork stoppers.
Amorim Cork South Africa supports the Cape Winemakers Guild Protégé Programme05/01/2015
Amorim Cork South Africa has associated itself to The Cape Winemakers Guild Protégé Programme – a reputable training and mentoring initiative for future winemakers and vineyard owners.
A toast to cork!
High in the mountains of Portugal's Algarve region, correspondent Martha Teichner finds herself in “what feels like a misty, magic forest, where giant cork trees grow”.
The cork oak and natural cork play an instrumental role in the fight against climate changes01/10/2014
A well-managed cork oak forest can sequester 14.7 tons of CO2 per hectare and per year
Natural cork closure adds value to the average price of a bottle and is a convincing sales pitch15/09/2014
A trend analysis using data from AC Nielsen on the TOP 100-selling premium wine brands in the USA shows that since 2010, the year when the study began, there has been a significant 30% increase in the market share of wines sealed with natural cork compared to a 9% increase in wines bottled with alternative wine closures.
Ervideira and Corticeira Amorim present Helix at El Corte Inglés08/09/2014
The first major wine packaging innovation of the 21st century was presented on the 24th of July by Ervideira (a wine producer in the region of Alentejo) and Corticeira Amorim at El Corte Inglés, in Lisbon.
Veuve Clicquot Cave Privée25/07/2014
350 bottles of Champagne were submerged into the sea at a depth of 43 m, in total darkness and a constant water temperature of around 4-6°C
Metamorphosis: Innovation and Creativity15/07/2014
The result of a process of research and development around the cork potential
At drinks retailing awards at London15/07/2014
Cork to create a unique dress, created by the renowned designer Kevin Freeman