Documentary resources

Brochure Diam Bouchage

Thanks to the trust you’ve placed in us, Diam Bouchage leads the world in technological cork closures.

[ Press release ] DIAM, a closure of choice! 

Diam Bouchage truly embodies the expression of a new closure tradition. The French company, respectful of the past and firmly focused on the future thanks to its unique cork closures, is today celebrating the 20th anniversary of the first Diam.

Leaflet Diam

From Diam 2 to Diam 30, choose the cork which best corresponds to your still wine.

Leaflet Mytik Diam

Our Mytik Diam range offers an unrivalled closure solution.

[ Press release ] Mytik Tirage : Control your “prise de mousse" secondary fermentation under cork.

In collaboration with major Champagne houses, Diam Bouchage offers today 2 cork closures that are specially designed for bottling and maturing wines “sur lattes”.