Long skirt wine aluminum caps are specially designed screw closures for wine bottles. Compared with regular aluminum caps, they feature a longer body that creates a more refined, elegant profile. The extended skirt fully covers the bottle neck, producing a graceful "long dress" effect and offering complete coverage of the neck area.
This design is not only about size compatibility but also about visual continuity. It eliminates the need for traditional PVC or tin shrink capsules used with corks, achieving a streamlined, capsule-free appearance.
They are commonly used with
30×60 mm
30×62 mm
30×65 mm
and other internationally recognized sizes, making them one of the most widely adopted closures in the modern wine industry.
Why Do Wineries Choose Long Skirt Aluminum Caps?
1. Zero Risk of Cork Taint (TCA)
Paired with premium Saranex or Tin-Saran liners, long skirt aluminum caps provide a highly secure seal that completely eliminates TCA contamination associated with cork stoppers.
2. Premium Aesthetic Appeal
Through side embossing, hot stamping, debossing, and 360-degree full-body printing, long-skirt ROPP caps can deliver an artistic metallic finish and strong branding presence.
3. Precise Oxygen Transmission Rate (OTR) Control
Different liners offer different OTR levels, simulating the oxygen permeability of various types of cork. Whether for fresh aromatic white wines or reds requiring aging, wineries can select the ideal oxygen control system to maintain wine stability.
4. Easy Opening
Consumers can open the bottle simply by twisting the cap no opener required.
5. Compatible with Automated Filling Lines
Long skirt aluminum caps work with most automated capping machines. For exporters and high-volume bottlers, automation significantly reduces labor costs.
6. Recyclable and Eco-Friendly
Aluminum is infinitely recyclable. Compared with the energy-intensive production of cork or the high cost of glass stoppers, aluminum caps are a more sustainable choice.
Liner Options for Wine Aluminum Caps
Saranex Liner
The most widely used liner for wine closures. It offers excellent oxygen barrier properties, flexibility, and stable sealing performance. Suitable for dry red, dry white, and rosé wines.
Sarantin Liner
Constructed with multilayer barrier technology, offering enhanced OTR control and slight pressure resistance. Maintains complex aroma stability and is ideal for wines intended for long-term storage.
EPE Liner
Cost-effective and offering basic sealing performance. Commonly used for entry-level wines, fruit wines, and ice wines.
Production Process of Long Skirt Wine ROPP Caps
Aluminum coil uncoiling, cutting, and stamping
Trimming and edge finishing
Polishing and degreasing
Surface coating (primer + topcoat)
Printing, hot stamping, embossing, or graphic finishing
Thread forming
Tamper-evident band cutting
Inserting and securing the liner
Final inspection and quality control
Why Choose HAOMEI Aluminum?
Supports large-volume customization and urgent orders
Complies with food-grade packaging standards (FDA / SGS etc.)
Offers custom sizes, colors, hot stamping, logos, and printing options
Strict quality control with stable performance
Extensive export experience (Europe / Australia / South America / East Asia)
