28x15mm Aluminum ROPP Cap

28x15mm Aluminum ROPP Cap

HAOMEI Aluminum offers standard aluminum closures in 20mm, 22mm, 25mm, 28mm, 30mm, and 31.5mm​ sizes.

Olive Oil Plastic Bottle Cap

Olive Oil Plastic Bottle Cap

The olive oil cap is made of food-grade environmentally friendly materials (PP/PE). The product is safe and hygienic and is widely used in the food packaging industry, especially in the packaging of high-end olive oil, edible oil and condiments.

28mm Water Beverage Aluminum-Plastic Cap

28mm Water Beverage Aluminum-Plastic Cap

HAOMEI Aluminum’s 28mm aluminum-plastic caps are widely used in today’s packaging industry, particularly in the packaging of carbonated drinks, mineral water, fruit juice, and other beverages.

28 MM Aluminum Cap

28 MM Aluminum Cap

HAOMEI Aluminum specializes in the production of bottle caps, including aluminum caps, aluminum-plastic caps, all-plastic caps, anti-theft bottle caps, etc.

25mm ROPP Cap

25mm ROPP Cap

25mm aluminum ROPP cap integrates anti-theft, anti-counterfeiting, strong sealing and brand display, and is widely used in sealed packaging of alcoholic beverages, functional drinks, etc.

30x24mm Olive Oil Cap

30x24mm Olive Oil Cap

Olive oil bottle aluminum caps are usually made of high-quality aluminum alloy materials, which have good corrosion resistance and oxidation resistance.

28mm Custom Beverage Aluminum Cap

28mm Custom Beverage Aluminum Cap

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.

25X43 mm Custom Aluminum Cap

25X43 mm Custom Aluminum Cap

The 25X43mm aluminum cap is a specially designed aluminum bottle cap commonly used for sealing alcoholic beverages and other products.

Tamper-Evident 31.5mm Non-Refillable Aluminum-Plastic Cap for Olive Oil

Tamper-Evident 31.5mm Non-Refillable Aluminum-Plastic Cap for Olive Oil

The 31.5mm aluminum-plastic cover has a standard spiral design, a built-in anti-backflow structure, and is made of a composite material of aluminum and plastic, taking into account both sealing and anti-counterfeiting properties.

25mm Aluminum anti-theft Ropp cap with printed logo

25mm Aluminum anti-theft Ropp cap with printed logo

HAOMEI 25mm aluminum ROPP cap is specially designed for bottles. It is a high-precision tamper-evident sealing solution that is durable and of high quality, ensuring a secure seal and a stylish appearance.

18mm Aluminum Cap for Sparkling Water

18mm Aluminum Cap for Sparkling Water

The 18mm aluminum cap for bubble water is designed to withstand internal pressure, achieve an absolute seal, and is easy to open.

Best Aluminum ROPP Caps for Olive Oil Packaging

Best Aluminum ROPP Caps for Olive Oil Packaging

HAOMEI Aluminum specializes in manufacturing ROPP caps, aluminum-plastic composite caps​, and tamper-evident screw closures—ideal for packaging olive oil, alcoholic beverages, and cosmetics. We also offer full support for anodizing surface treatment proce

28mm ROPP Aluminum Cap for Glass Bottle Packaging

28mm ROPP Aluminum Cap for Glass Bottle Packaging

28mm ROPP aluminum bottle cap is an internationally accepted bottle mouth diameter standard with strong adaptability and is widely used in the wine, beverage, condiment and other industries.

28mm ROPP Aluminum Closure for Carbonated Beverage Bottles

28mm ROPP Aluminum Closure for Carbonated Beverage Bottles

The 28mm ROPP aluminum cap meets the sealing requirements of carbonated beverage packaging, ensuring product taste while providing anti-counterfeiting performance.

28mm Metal ROPP Caps for Juice Bottles

28mm Metal ROPP Caps for Juice Bottles

The 28mm aluminum ROPP cap is widely compatible with various juice packaging containers such as PET bottles and glass bottles, and can be paired with PE/EPE gaskets to enhance sealing.

28mm Long Skirt Aluminum ROPP Cap

28mm Long Skirt Aluminum ROPP Cap

The 28mm long-skirt aluminum ROPP cap offers excellent sealing and prevents theft, making it suitable for sealing vodka, whiskey, premium syrups, and olive oil brands.

Applications of 28mm Aluminum Screw Caps

Applications of 28mm Aluminum Screw Caps

The 28mm aluminum cap​ features a continuous thread (CT) design with a ribbed top edge for leak-proof sealing and easy twist-on/twist-off functionality.

28 * 15.5 mm TPE-Lined ROPP Aluminum Cap

28 * 15.5 mm TPE-Lined ROPP Aluminum Cap

The ROPP aluminum cap has a diameter of 28 mm and a height of 15.5 mm, and its inner liner is made of thermoplastic elastomer (TPE), which is one of the most commonly used bottle neck sizes.

Advantages of the 31.5 x 24mm Olive Oil Cap

Advantages of the 31.5 x 24mm Olive Oil Cap

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.

18mm, 28mm, 30mm, 31.5mm Tamper-Evident Aluminum ROPP Caps

18mm, 28mm, 30mm, 31.5mm Tamper-Evident Aluminum ROPP Caps

Tamper-Evident aluminium Ropp closures are used to seal spirits, wine and beer bottles in the alcoholic beverage industry, ensuring product integrity and preventing counterfeiting.

31.5mm ROPP Aluminum Oil Cap

31.5mm ROPP Aluminum Oil Cap

HAOMEI Aluminum offer customization services with available diameters including 22mm, 25mm, 28mm, 29mm, 30mm, 31mm, 32mm, 35mm, and 38mm.

Wholesale Price of 31.5*24mm Gold Aluminum ROPP Caps

Wholesale Price of 31.5*24mm Gold Aluminum ROPP Caps

The 31.5*24mm aluminum ROPP cap is widely used in the packaging of high-end wines, olive oils, premium beverages, and health products.

26mm 29mm Custom Aluminum Beer Crown Caps

26mm 29mm Custom Aluminum Beer Crown Caps

HAOMEI Aluminum specializes in providing 26mm and 29mm aluminum crown beer caps, and supports customized patterns, colors, sizes, etc., to meet a variety of needs from mass production to personalized brand packaging.

28mm Aluminum Screw Cap for Soda Water

28mm Aluminum Screw Cap for Soda Water

HAOMEI Aluminum produces 28x18mm aluminum ROPP caps specially designed for sparkling water, soda, and carbonated drinks. Crafted from high-quality aluminum with a thickness of 0.23mm......

31.5X24 mm ROPP Olive Oil Aluminum Cap Manufacturer

31.5X24 mm ROPP Olive Oil Aluminum Cap Manufacturer

The aluminum ROPP bottle cap can be precisely fitted with the bottle mouth after mechanical spinning to form a leak-proof and anti-counterfeiting safety sealing system. It is widely used in wine bottles, olive oil bottles, beverage bottles, etc.

Twist-off aluminum anti-theft bottle cap for Olive Oil

Twist-off aluminum anti-theft bottle cap for Olive Oil

The olive oil aluminum bottle cap achieves physical anti-counterfeiting through a ratchet anti-theft ring + twist-off bridge, and is equipped with a food-grade sealing gasket to ensure the freshness of the oil.

26mm Crown Caps: Pry-off vs. Twist-off

26mm Crown Caps: Pry-off vs. Twist-off

Crown caps can be categorized into two main types based on how they are opened: Pry-off and Twist-off.

26mm Aluminum Crown Cap with PE Liner

26mm Aluminum Crown Cap with PE Liner

The 26 mm crown cap has a standard diameter of 26.2 mm and a height of approximately 6.5 mm. Its 21 serrated edges are evenly distributed, with the angle and height of each serration precisely engineered.

Best 26mm aluminum crown caps for carbonated drinks

Best 26mm aluminum crown caps for carbonated drinks

The 26mm crown cap is widely compatible with various glass carbonated beverage bottles and can effectively withstand the internal pressure of carbonated drinks.

28mm Customizable Multi-Color Aluminum ROPP Caps

28mm Customizable Multi-Color Aluminum ROPP Caps

HAOMEI Aluminum supplies a variety of sealing caps for wine, beverage, wine, and food bottles, including aluminum screw caps and ROPP caps.

26 / 29 mm Aluminum Crown Cap Custom Logo

26 / 29 mm Aluminum Crown Cap Custom Logo

HAOMEI specializes in custom 26 mm and 29 mm aluminum crown caps. Lightweight and durable materials, refined workmanship, and full customization of logos, colors, and packaging are available.

28mm Anti-theft Aluminum Bottle Cap for Cocktails

28mm Anti-theft Aluminum Bottle Cap for Cocktails

The 28mm aluminum closure's top and side seals ensure a secure seal for both carbonated beverages (including beer/malt beverages) and non-carbonated beverages.

Aluminum Tamper-Evident ROPP Cap for Glass Bottles

Aluminum Tamper-Evident ROPP Cap for Glass Bottles

The production of aluminum ROPP caps​ involves stamping, spin-forming, printing, and liner insertion. Among these, spin-forming is a crucial step that requires precision equipment to ensure perfect compatibility and sealing between the cap and the bottle

28mm ROPP Aluminum Cap for Water Glass Bottles – Tamper-Evident

28mm ROPP Aluminum Cap for Water Glass Bottles – Tamper-Evident

The 28mm aluminum ROPP bottle cap is a widely used tamper-evident solution for glass bottled water. This cap is specifically designed to provide visible evidence of tampering, ensuring the product remains untouched before first use.

Custom Twist-Off Aluminum Cap for Olive Oil Bottle

Custom Twist-Off Aluminum Cap for Olive Oil Bottle

Olive oil bottles commonly use a 28-410 neck finish (28mm outer diameter with 410 continuous thread type), which is ideal for glass bottles ranging from 8 to 32 oz.

31.5 x 24mm Aluminum ROPP Cap with EPE Liner

31.5 x 24mm Aluminum ROPP Cap with EPE Liner

The 31.5 mm aluminum ROPP cap produced by HAOMEI Aluminum is usually 18mm, 24mm or 44mm in height and has an anti-theft ring design.

28mm Aluminum ROPP Closure with PE Liner

28mm Aluminum ROPP Closure with PE Liner

Aluminum screw caps (ROPP) can be made from various composite materials and are suitable for pasteurization or carbonated beverages. The closures can be customized with single or multi-color printing, including UV printing.

28mm Eco-Friendly Aluminum Bottle Cap

28mm Eco-Friendly Aluminum Bottle Cap

The 28mm aluminum cap is suitable for most standard PET plastic bottles and glass bottles, and has excellent barrier properties, aesthetics and anti-theft properties.