HC Aluminum provides different kinds of aluminum caps, aluminum plastic caps, plastic caps, with more than 17 years of production experience. Our products are exported to more than 20 countries around the world, including the Philippines, Vietnam, Thailand, Myanmar, Russia, Uzbekistan, etc.
20+
Exported to more than 20 countries all over the world
17+
More than 17 years professional experience
45,000+
Covering an area of more than 45,000 square meters
| Options | Specifications |
| Bottle Cap Material | Aluminum Cap, Aluminum-Plastic Composite Cap, Full Plastic Composite Cap, Aluminum Tamper-Evident Cap (ROPP Cap), Special Composite Cap |
| Bottle Cap Opening Types | Ring anti-counterfeiting, Tear-off, Screw out, Ejected from the center, Twist-off, Twist-ring, Double Cut, Bottom Open Ring, Broken Teeth, Broken Petal, Twist-open, Destruction Seal, Burst Ring, Twist-off and Break, Double Break Teeth |
| Bottle Cap Decoration Processing | Printing, Roll-printing, Side printing, Screen printing, Hot Stamping, Hot Stamping Gold, Silver hot stamping, Top hot stamping, Side hot stamping, Position hot stamping, Raised Foil Stamping, Silk Screen Foil Stamping, Embossed Foil Stamping, Embossing, Spraying, Electroplating, Engraving, Water Transfer Printing, Heat Transfer Printing, Silk Screen Printing, Stretching & Restoration, Roller Coating, Water Plated Brushed Finish, Crystal Head |
| Bottle Cap Colors | Black, White, Gold, Silver, Red, Blue, Green, Yellow, Customizable |
| Bottle Common Cap Sizes | 28mm, 38mm, Customizable |
| Typical Bottle Applications | Beer, Red Wine, Liquor, Rice Wine Cap, Wine, Oil Cap, Water Cap, Beverage Cap, Bird's Nest Cap, Spirits Cap, Vodka, Whisky |
HC Aluminum bottle cap products are exported to more than 20 countries around the world, including the Philippines, Vietnam, Thailand, Myanmar, Russia, Uzbekistan, etc.
HC Aluminum provides different kinds of aluminum caps, aluminum plastic caps, plastic caps, with more than 17 years of production experience. Our products are exported to more than 20 countries around the world, including the Philippines, Vietnam, Thailand, Myanmar, Russia, Uzbekistan, etc.
Understand the diameter of the neck of the glass bottle
To determine the diameter of the bottle cap, please measure from one side of the inner wall to the other side. Measure the diameter of the outermost thread to calculate the bottleneck.
Jun. 12, 2025
An MCA screw cap—also called an MCA closure—is a type of tamper‑evident screw cap, commonly used for carbonated beverages, oils, vinegars, sauces, and wine bottles.
Jun. 12, 2025
Pilfer-proof closures (also known as tamper-evident closures) are specially designed bottle caps that clearly indicate if a container has been opened.
Jun. 10, 2025
The 28-410 bottle neck refers to a specific bottle cap system. "28" indicates the neck diameter (28 millimeters), while "410" represents the thread design used to secure the cap.
Jun. 10, 2025
The 28-400 bottle cap refers to a type of sealing cap with a 28mm diameter (corresponding to a 400 type bottle neck specification), commonly used in industries such as beverages, daily chemicals, and pharmaceuticals.
Jun. 10, 2025
Aluminum foil is widely used in bottle cap sealing to ensure product freshness, prevent contamination, and provide tamper-evident packaging.
May. 12, 2025
Pilfer-proof caps refer to packaging devices specifically designed to prevent unauthorized opening, theft, or accidental opening.
May. 12, 2025
What does ropp stand for in caps?
The capitalized ROPP in the packaging industry stands for Roll-On Pilfer-Proof, a tamper-evident bottle cap technology widely used in pharmaceuticals, alcoholic beverages, food, and other packaging.
Apr. 30, 2025
What is the difference between a flip cap and a screw cap?
Flip caps excel in ease of use and controlled dispensing, but offer inferior leak resistance compared to screw caps. Screw caps can incorporate EPE, PS, or induction seal liners to prevent air, moisture, and contamination.
Apr. 23, 2025
ROPP Roll-On Pilfer Proof caps are aluminum screw caps applied to bottle necks using a roll-forming process, creating a tamper-evident and resealable seal.
Apr. 18, 2025
What is the difference between ropp cap and screw cap?
ROPP (Roll-On Pilfer-Proof) caps and screw caps are both used to seal bottles, but they differ in design, usage method, materials, and typical applications.
Apr. 11, 2025
Why is aluminium used for bottle caps?
Aluminum is widely used for bottle caps because it combines excellent functional properties, cost-effectiveness, and sustainability.
Apr. 03, 2025
