The 28mm custom beverage aluminum cap is specifically designed for the modern beverage market. This tamper-evident closure features a breakable band and premium PVC foam or high-grade liners to ensure the integrity of the internal product.
HAOMEI aluminum olive oil caps mainly come in sizes of 31.5mm, 36mm, 38mm, and 45mm, with 31.5x24mm being the most common standard specification.
Compared to traditional cork stoppers, the aluminum cap with a PE liner provides greater stability and easier opening, minimizing quality risks caused by cork aging or crumbling.