Wine screw caps, also known as stelvin closures, are a type of closure used to seal wine bottles. They have gained popularity in recent years due to several advantages they offer over traditional corks.

It is kind of metal cap generally made using fine grade of aluminium as aluminium imparts the benefit of ductility. Screw Closures are widely used in a type of industries like pharmaceutical, distilleries, wine and beverage etc.

Haomei Aluminum is the leading manufacturer of various types of wine closure caps, spirits closure caps, Non Refillable closures and tamper evident closures now.

Sizes of Aluminum Wine Screw Caps:

Design and customization of Wine screw caps:

- Appearance customization: supports different colors, surface treatments (such as frosted, glossy), printed patterns or brand logos to enhance product recognition.

- High-end series: Targeting the high-end market, emphasizing unique design (such as special-shaped caps, embossed craftsmanship).

- Basic series: Suitable for standardized production to meet fast packaging needs.

Finish

Advantages of Wine Screw caps:

- Oxygen Control: Screw caps provide a more consistent seal, which helps control the amount of oxygen that interacts with the wine. This can reduce the risk of oxidation and spoilage.

- No Cork Taint: One of the major issues with natural corks is the risk of cork taint, caused by a compound called TCA (trichloroanisole). Screw caps eliminate this problem entirely.

- Ease of Use: Screw caps are easier to open than corks and do not require a corkscrew, making them more convenient for casual wine drinkers.

- Cost-Effectiveness: They can be less expensive than corks, both in terms of materials and labor for bottling.

- Consistency in Aging: Some winemakers believe that screw caps allow for a more controlled aging process, which can lead to more consistent quality over time.

Packaging of Aluminum Caps: