Documentary resources

[ 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”.

Leaflet Origine by Diam

Thanks to your trust, Diam Bouchage is the world leader in technological cork stoppers. We design, produce and market products for still and sparkling wines and spirits.

Leaflet Setop Diam

A dedicated design department develops your Setop Diam cork, specifically adapted to each bottle profile for optimal fit and resistance to successive openings.

DIAMANT® Technology

With the DIAMANT® process, we have invented in the early 2000s a cork stopper guaranteed against cork taint. This was, quite simply, a revolution!

Carbon footprint

Diam Bouchage, world leader in technological cork stoppers, was the first cork producer to undertake a greenhouse gas emissions assessment in 2007.