Natural Cork Stoppers
Natural Cork Stoppers
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🍷 Natural Cork Stoppers – Premium Sealing for Wines
Natural cork stoppers are made from a single piece of cork, drilled into cylindrical form to ensure the purest and most authentic wine closure. They provide an excellent balance during wine maturation, adapting naturally to the glass neck and guaranteeing a perfect seal—even under temperature variations. Ideal for wines requiring long aging or premium presentation.
✨ Key Features
- 100% natural cork, single-piece structure
- Perfect sealing and oxygen control for long-term storage
- Available in standard sizes: 45×24 mm and 38×24 mm
- Durable, elastic, and resistant to temperature fluctuations
- Eco-friendly, renewable, and biodegradable material
⚙️ Technical Details
- Moisture: 4% – 8%
- Dimensional recovery: > 96%
- Stopper extraction force: 15–40 daN
- Sealing capacity: No leaks at 1.5 bar
- Capillarity: < 1 mm
📊 Grades of Quality
🌸 Flor
The highest grade, with minimal pores and a flawless appearance. Recommended for top-quality and iconic wines that require perfect aging conditions.
✨ Extra
Excellent quality, with very few visual defects. Suitable for premium wines where presentation and long-term performance are essential.
💎 Super
High-quality cork with slight visible imperfections, offering a great balance between aesthetics and functionality. Recommended for quality wines with mid-to-long-term consumption.
🥂 1st Grade
Good sealing performance with moderate pores. Appropriate for wines intended for medium aging and broader commercial positioning.
🍷 2nd Grade
Functional corks with more visible pores and imperfections. Reliable sealing, mainly used for wines of faster rotation.
🍇 3rd Grade
Entry-level natural cork stoppers with greater porosity. Cost-effective solution for wines of quick consumption, ensuring basic sealing requirements.
🌍 Sustainability
As a renewable and biodegradable material, cork is harvested without harming the cork oak tree. Choosing Natural Cork Stoppers supports sustainable forestry and eco-friendly packaging practices worldwide.
✔️ The most authentic closure for wines of all profiles—from entry-level to iconic cellar selections.
Product Features
Product Features
Our cork products are manufactured under strict quality standards to ensure optimal sealing, mechanical resistance, and longevity. Each batch undergoes dimensional and moisture control, guaranteeing performance for both industrial and artisanal applications.
✅ Consistent dimensions and resilience
✅ Natural, sustainable, and food-safe material
Materials and care
Materials and care
Made from 100% Portuguese cork, our stoppers and cork products are antibacterial, anti-static, and naturally resistant to moisture. To maintain their quality, store them in a clean, ventilated, odor-free place, away from sunlight and chlorine-containing products.
💡 Tip: Store between 15–20°C and 40–70% RH for best performance.
🌱 100% biodegradable | Hypoallergenic | Long-lasting by nature
Production & Origin
Production & Origin
Proudly made in Portugal — the world leader in cork production — our products reflect generations of craftsmanship and innovation. We partner exclusively with certified suppliers ensuring traceability from bark to bottle.
🇵🇹 Ethically sourced | Eco-responsible production | Crafted in Portugal
Shipping & Support
Shipping & Support
We ship worldwide with reliable partners to ensure your products arrive safely and on time. Our support team is available to assist you with bulk orders, technical specifications, or custom projects.
🌍 Global delivery | 📞 Expert assistance | 💼 Secure packaging
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