Aluminum anti-theft cap

Crown Cap

Crown style beer bottle caps are widely used with 21 teeth for better bite and sealing. Used to seal carbonation in beer and soda.

MOQ: 100000pcs
Supply Ability: 100000 Piece/Pieces per Day
Material: Aluminum
Origin: Zhengzhou, China
Quality Assurance: Automatic testing using professional equipment to ensure quality
Certification: ISO/ SGS

ISO,SGS
L/C Accepted
7*24H Response

The crown-style beer bottle cap has been in use for over a century, originally designed with 24 teeth. It was later discovered that 21 teeth provided better engagement and sealing, which is why it became widely adopted. Crown caps are used to seal the carbonation in beer and soda. They offer excellent sealing properties, are easy to remove, and are the ideal choice for glass-bottled beer. The crown cap is a signature seal for beer bottles. It is cost-effective, simple in function, and has remained popular.

Product Advantages

The crown cap is a metal cap that can be crimped onto the neck of glass beer or soda bottles. The top of the crown cap is flat, and the edge is rolled for easy attachment. Crown caps offer excellent sealing, and they can be easily removed with a bottle opener. Modern crown caps typically feature a tamper-evident mechanism at the bottom edge.

Specifications

Item	Custom Color and Logo Metal Crown Cap
Size	26mm, 29mm
Width	3.2 cm
Depth	3.2 cm
Height	0.6 cm
Number of Teeth	Typically 21 or 29 teeth
Material	Aluminum
Liner	PE Liner, Sandpaper Liner, Foil Liner, etc.
Application	For sealing glass bottles of beer, soda, and other beverages.
Logo	Custom Printing
Surface Treatment	Silk Screen Printing, Spray Painting, Matte Finish, Decals, Labels, etc.
Packaging	Standard Export Cartons

Haomei Aluminum specializes in the production of aluminum anti-counterfeit bottle caps, composite anti-counterfeit caps, plastic caps, etc., with an annual production capacity of over 2 billion pieces. We provide sizes such as 26mm and 29mm and export to countries like the United States, the Philippines, Vietnam, Thailand, Russia, Uzbekistan, South Korea, and more. Our products are of excellent quality, with short delivery times, and we offer samples for your reference.