In the wine packaging industry, bottle caps are no longer just simple sealing tools—they have become a key element that influences brand identity, consumer experience, and product freshness. Among various closure types, the 30x60mm screw aluminum cap-commonly known as the Stelvin cap-has become the preferred sealing method for wineries worldwide, thanks to its outstanding sealing performance and premium appearance.
What is a 30x60mm Stelvin Wine Cap?
The 30x60mm aluminum cap refers to a screw closure with a 30mm diameter and 60mm height, commonly used for standard 750ml wine bottles. It typically comes with an integrated liner (e.g., Saranex, TIN-Saran, or EPE) to prevent oxidation, leakage, and evaporation, helping to preserve wine flavor over time.
Compared to traditional cork stoppers, aluminum caps offer:
More consistent sealing performance
Easy opening without a corkscrew
Tamper-proof and secure
Support for custom branding and printing
Product Specifications
| Product Name | 30x60mm Aluminum Wine Cap |
| Size | 30*60mm |
| Material | Premium 8011-H14 / H16 Aluminum Alloy |
| Type | Screw Cap |
| Surface Process | Knurling, Spraying, Hot Stamping, UV Printing |
| Available Colors | Silver, Gold, Black, Burgundy, Dark Green, Customizable |
| Liner Options | Saranex, TIN-Saran, EPE |
| Packaging | Carton/Pallet with Export-Safe Packing |
| MOQ | 50,000 pcs (Logo customization supported) |
| Lead Time | Typically 15–25 working days |
Why Choose HAOMEI Aluminum?
1. Comprehensive Certifications
HAOMEI is fully certified for food-contact-grade packaging with FDA, LFGB, and ISO 9001/14001, along with full import/export compliance.
2. Precision Tooling & Automation
Equipped with high-precision stamping molds and automated lining, knurling, spraying, and printing systems, ensuring consistent cap dimensions, smooth opening, and an elegant finish.
3. Flexible Customization Support
Options include top logo printing (screen printing/gold stamping), side logo embossing, custom color options, and various liners—a perfect way to express unique branding.
4. Large-Scale, Reliable Supply
With an annual output capacity of hundreds of millions of caps, HAOMEI is capable of supporting continuous supply for large-scale wineries and beverage bottlers both domestically and internationally.
