Vinocor is the exclusive partner for DIAM closures in Australia and New Zealand. The range includes DIAM for still wines, DIAM Sparkling for sparkling wines and Altop DIAM for spirits and fortified wines.

DIAM cork is cleaned via the patented DIAMANT super-critical CO2 process to eradicate 2, 4, 6 – trichloroanisole (TCA) and 150 other compounds.

The DIAMANT process guarantees each closure to be free of TCA (below the limit of detection) thereby providing a clean, consistent, sensory-neutral cork.

The DIAM range for still wine includes D2, D3, D5, D10 and D30. The number refers to the minimum number of years the closure is guaranteed to perform at the specified OTR rating.

Origine by DIAM® is the latest addition to our range. Designed using environmentally-friendly innovations, these new products in the Origine by Diam® range are currently available in DIAM 10 and DIAM 30 in traditional finish

Origine by Diam® carries the same guarantee as the classic Diam range in terms of security, consistency and choice.

Depending on personal preference, DIAM is available in the Standard finish or the Tradition finish.

Several options regarding Oxygen Transmission Rate enables winemakers to adapt closure choice to wine style and intended consumption requirements.

The controlled permeability of DIAM closures ensures the OTR of each individual cork is consistent, allowing your wines to develop and age consistently from one bottle to the next. This controlled permeability and OTR by DIAM is an important and distinct benefit.

For more information about DIAM, please visit https://www.diam-closures.com/sustainable-and-bio-sourced-new-wine-closure