29 mm Crown Cork Opercule
Polyethylene liner with excellent organoleptic properties. It eliminates the need for the DAP Obturateur during the aging of sparkling wines according to the “Méthode Traditionnelle”, featuring a small container for wine lees that is integrated into the liner as a single piece.


The 29 mm “Opercule” crown cork performs the same function as the 29 mm P103 profile, which is used together with the DAP Obturateur (or bidule), and represents its all-in-one alternative.
It is ideal for the production of Champagne and sparkling wines using the Champenoise and Classic Methods. In addition, the polyethylene (PL) liner has excellent organoleptic properties.
Available in:
- iron / FERYL Line
- steel and aluminum alloy / INOXAL Line
- steel / INOX Line
Equipped with special liners designed to be compatible with the winemaking and fermentation processes of the Champenoise and Classic Methods
PVC-free and polyethylene liners
Customization through offset and digital printing (available for small quantities only).
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