A busy end to the year for our R&D team.
Immerse yourself deep in the heart of a cork oak forest thanks to virtual reality!
In order to continue to offer producers a range of solutions best adapted to their wines, Diam Bouchage is further expanding its range of corks for still wines.
Our long-term distributor Altasur is opening a brand new DIAM finishing unit in Latin America.
An all-new tasting format for our US clients!
Discover all of the controls and adjustments in corking to guarantee the best bottling possible.
Mytik Diam is proud to be a partner of the new film by Nicolas Vanier, Champagne!
Take a look at photos from across all of the summer festivals partnered by Diam!
Jornada Grupo Rioja “reinvents the future”!
Diam was present for the grand return of face-to-face international trade shows.
Let's discover our new 2022 advertising campaign “Controlling oxygen and time”.
An award which illustrates the company’s solid commitment towards CSR.
A host of discussions were organised throughout Italy during the Spring.
The ceremony awarded the 11 Magníficos from the Vivir el Vino Guide.
A hugely successful 9th edition of Wine Conversations!
Search for an analytical method adapted to OTR measurement of stoppers after long-term bottle ageing
Our teams in the USA took to the road for the first quarter!
Corporate Social Responsibility: learn about the commitments taken by Diam Bouchage.
The start of the year marked the return of the annual Revue du Vin de France ceremony!
After many months away, Autumn 2021 marked the return of face-to-face professional trade shows.
The second half of the year was brimming in events in Italy!
Diam Bouchage, as each year, was partner of the BevConf organised by Master of Wine Evan Golstein.
A beautiful saga published across our social networks.
Diam Bouchage launches Mytik Diam 10. A cork with mechanical and oxygen management properties specially developed for cellar ageing Champagne
For more than 10 years, Diam Bouchage has been involved alongside forestry professionals to protect, revitalize and enhance the cork industry around the Mediterranean.
In this early summer period, we are delighted to have been able to catch up with our clients for some fun-filled events!
Each year, Diam Bouchage invests to help integrate young people in the Pyrénées-Orientales region. On the schedule are the “Alfred Sauvy Prize” and the UPVD Foundation (Perpignan Via Domitia University).
G3 Enterprises, our US distributor, has inaugurated a new DIAM corking plant.
From mid-June, the Mediterranean Cork Institute, with the support of Diam Bouchage, is organising training programmes in mechanised cork harvesting alongside Serpe, a forestry contractor. This mechanisation, undertaken using the Coveless tool.
A first technical webinar has been proposed in collaboration with our distributor Altasur for the South America region.
Our Jornada is now in digital format.
The 23rd of March 2021, Wine Conversations celebrated its 8th anniversary… in digital format!
3rd and final Webinar session with Mon Viti online workshops!
The last months of the year 2020 were punctuated by many tasting sessions in Argentina in digital format … but not just that!
Following the announcement of the cancellation of the Congress of Oenologists 2021, we wanted to send a message to each of the 1,380 adherent members of the Union!
In view of the health situation, we were present in the wine sector via virtual stands for the two unmissable rendezvous of the last two months.
X-ray imaging and supervised classification based on the oxygen transfer of punched natural cork stoppers.
For Christmas Diam supported Doctors Without Borders and Unapei 66.
In November 2020, the company is joining forces with the Sud Provence Alpes Côte d’Azur Region and ASL Suberaie Varoise to plant a total of 3,252 cork oaks across 6 hectares of land in Provence.
As in previous years Diam Bouchage had the pleasure to participate in the Beverage Conference, with Covid-19 restrictions in place this edition was evidently digital.
Oeneo Group Governance: Nicolas Hériard Dubreuil appointed as Chairman of the Board of Directors. Dominique Tourneix appointed as Chief Executive Officer.
Diam Bouchage has been a partner of the Best Wine Merchant competition since the first edition. In this unique year we were, of course, once again among the organisers!
Our Diamant® treatment is the focus of a report on Green Technology.
Throughout the summer, we have been sending new displays to our distribution network.
14 short videos about cork in general, and Diam in particular.
Convinced that the closure is more than a simple stopper, Diam Bouchage considers its product as a genuine oenological tool and still heavily invested in research.
Bottle ageing of three white wines as a function of the stopper’s permeability to oxygen : the case of Viognier and Chardonnay
The industrial Department at Diam Corchos (Spain) is working on humidity managment on productions lines.
During this exceptional period, our teams have adapted to the situation and offered digital conferences.
The measures put in place to guarantee the operations of our facilities.
This year, more than 120 professionals attended the annual event organised by Diam and G3.
During Unified, François Margot, Diam Sales Director for the USA, was interviewed for the American channel.
The year 2020 got off to a flying start for our teams who were present at 2 trade shows in Switzerland and Germany.
At its annual gala evening, the Revue du Vin de France once again awarded professionals who have made their mark on the year!
Discover Diam’s selection on the radio show In Vino on Sud Radio.
Over the last 3 months the Diam teams exhibited at the 3 major European trade shows: Viteff, Simei, Sitevi.
Diam Bouchage was invited to participate in this exceptional event at the Domaine de Chevalier for a conference on wine bottle closure and mastering oxygen transmission.
Diam Bouchage's latest environmental report, published in June 2019, shows excellent results : each closure produced actually has a negative carbon footprint!
The Simei 2019 honours Origine by Diam® the ‘green’ cork that is both respectful of wine and the environment.
Low-permeability closures contribute to lower sulphite levels in rosé wines and improve their aging capacity
Impact of oxygen permeability of stoppers on the aging of wines over a 10-year period
Un mois de juin exceptionnel pour nos RDV Diam sur le thème du « Consommateur français face au vin bio ».
Depuis 3 ans, Diam est le partenaire privilégié de l’évènement le plus attendu de la profession en Amérique Latine.
On the 7th June our teams were in Bastia to present our Corsican cork closures to the winegrowers.
Two days of conferences and tastings for specialist consumers, the press and Argentinean sommeliers.
Cette année, la traditionnelle Jornada Diam invitait en exclusivité les adhérents du Grupo Rioja pour parler des plateformes de vente en ligne.
A long-standing partner of the Tre Secoli cellar, Diam was naturally present at the opening of their new infrastructure.
On the 28 th and 29 th of April, the annual VDP exhibition was held in Mainz, Germany.
A few days ago, our ‘You say Diam, I say yes!’ campaign celebrated its first birthday. The perfect opportunity for us to unveil our very latest video produced by the Quai des Lunes agency.
Impact of oxygen permeability of stoppers on the aging of wines over a 10-year period.
Diam Bouchage is a partner of the first edition of this grandiose tasting competition.
This year was the 6th edition of Wine Conversations, an event organized by Diam Bouchage and G3 that is a firm-favourite with professionals in the sector.
Join us on Instagram: @diam.cork
A successful 2nd edition for this prestigious event.
Diam Bouchage partner of the event.
Diam and G3 were there to unveil the latest addition to the Origine range.
Impacto del cierre en el envejecimiento de los vinos en botella
A very timely topic for this new edition of the Diam Rendez-Vous.
Browse our photo gallery of all the events in which Diam participated as a sponsor, exhibitor or organiser in 2018.
Impact of stoppers on the aging of wine in bottles.
The 8th edition on the theme of sustainable production in Spain.
Thank you all for your loyalty and the trust you place in us!
Since its creation, Diam Bouchage has been committed to sustainable development initiatives. Let's discover some of them in this video.
“We chose DIAM to ensure that all the work that is carried out from the initial stages is protected so that we can confidently pass the results of our work to our customer’s table.”
"Now we have DIAM who are revolutionising the closure! [...] In my opinion, 90% of Bordeaux wines should today be sealed with these so-called technical closures."
Benefits of cork-based technical closures for the aging of Burgundy wines
"Our bottled wine is clean, clear and magnificent. The taste of the wine also remains the same several years after the bottling."
“The results, since we started using Diam closures, are homogeneous bottles, improved sealing and product safety.”
"Since 2009, all of our wines, including our Grand Crus are sealed with DIAM. The low permeability of Diam closures preserves S02."
Aging of a white wine of the “varietal thiol” type as a function of different oxygen contributions via cork closures and by micro-oxygenation
“Diam responds with a guarantee of quality and security to the problems facing the wine closure. […] it is the tradition that is developing and becoming the tradition of the future.”
In the year 2006, I was told by my colleague, a French winemaker in France, that Diam cork is a very good product to protect the quality of the wines.
Thank you all for your loyalty and the trust you place in us!
« Diam est le seul bouchon que je connaisse qui n’a pas d’impact, qui reste totalement neutre sur les vins. »
« Compared to other stopper systems, Diam win again in that they still use cork ».
« The majority of our customers share our opinion that Diam offer one of the best sealing systems available on the market. »
« We were immediately drawn to this new product which has really revolutionised the world of cork. »
« It's the respect for the wine purity which made us choose Mytik. »
« Thanks to Diam, our wines are bottled with a greatly reduced concentration of sulphites. »
« One of the reasons we like Diam, it is because it's cork. »
"We seek out the most neutral materials possible. I think Diam stoppers represent a great technological breakthrough."
« we can adapt our techniques and retain control throughout the whole maturing and ageing process. »
« I consider Diam and Mytik to be products of great charm and pleasing to the eye. »
« Diamant® process is one of the most impressive processes I've witnessed, in any part of the wine industry. »
« It is last waste, more efficiency and Retailers or retaurants are actualy more likely to buy a bottle of wine from me if they know that it's gonna be with Diam closure »
"Mytik certainly is the most sucessful of innovations"
« Mytik is the perfect closure for Sparkling ! »
« The wine reaches the consumer in perfect condition. »
"We discovered the Diam cork : the wine was impeccable and the fruity flavours had been perfectly preserved"
« The Diam cork was most satisfactory in terms of preserving freshness and purity of aromas »
« We will obtained exactly the same result from the 1st to the 100 000th cork. »
Extraction of MDMP via supercritical CO2 : Application to cork
Migration of 2,4,6-TCA in still wines
Comparative study of the Diam cork closure with other low TCA content closures.
Impact of the Diamant® process on the organoleptic characteristics of cork powder
An innovation for cork closures!