Technology, precision and service: excellence in closures for sparkling wines.
29mm crown caps for Méthode Traditionnelle, Champagne, sparkling wines and craft beers. Engineered to withstand the high pressures of secondary fermentation, guaranteeing perfect tightness.
+ InfoClosures engineered to hold where others fail.
Mida Capsules manufactures 29mm crown caps with integrated bidule, the essential tool for in-bottle secondary fermentation. Every cap is tested to guarantee zero pressure loss and no odour transfer to the product.
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The standard for Méthode Traditionnelle, Champagne, sparkling wines and craft beers.
We protect the evolution of your wine with 29mm crown caps engineered to withstand up to 7 to 10 bars of pressure, guaranteeing perfect fermentation and zero loss.
The Mida difference
Technical partners, not just suppliers
Mida Capsules was born to meet the technical needs of sparkling wine and craft beer producers. We are not just suppliers — we are technical consultants who understand the value of every bottle on lattes.
Every batch, zero defects
Inspired by world leaders in packaging, every batch of crown caps is defect-free. Your cuvée evolves exactly as you designed it, with no risk of pressure loss or odour transfer.
29mm crown caps for secondary fermentation: the professional's choice
Italian manufacturing, international standards
Mida Capsules manufactures 29mm crown caps with integrated bidule for in-bottle secondary fermentation of Méthode Traditionnelle sparkling wines, Champagne and craft beers. Every cap is designed to withstand internal pressures of up to 7 to 10 bars, guaranteeing total tightness and zero odour transfer.
From our facility in Montalenghe, Province of Turin, we supply wineries, Champagne houses and craft breweries in Italy, France and across Europe with solutions certified to ISO 9001:2015, FSSC 22000 and HACCP. We don't just sell a closure — we offer the assurance that every bottle evolves exactly as you intended.
Measurable quality
Every Mida crown cap undergoes traction, pneumatic tightness and chemical analysis to ensure your wine stays pure and sparkling from the first day to the last.
Frequently asked questions about crown caps for sparkling wines
29mm crown caps with integrated bidule are metal closures used during the secondary fermentation of Méthode Traditionnelle sparkling wines, Champagne and craft beers. The bidule is a small food-grade plastic insert that collects yeast sediment in the bottle neck, making disgorgement easier.
Mida crown caps withstand pressures between 7 and 10 bars, the standard required for Méthode Traditionnelle and Champagne production. Every batch is tested with traction and pneumatic tightness analysis before shipment.
Yes. Mida Capsules offers screen-printing customisation with the client's logo, available in standard colours: gold, green, blue, red and grey. Minimum batch quantities are agreed directly with our sales manager.
Mida Capsules manufactures 29mm crown caps in three materials: aluminium, stainless steel AISI 304 and tin-plated steel. Stainless steel is ideal for ageing in humid environments such as cellars and caves.
Mida crown caps are delivered in boxes of 5,000 pieces on wooden euro pallets. For screen-printed custom caps, the minimum batch is agreed directly with our sales manager.
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Request a quote or information about our 29mm crown caps for your project.