Aluminum strip for bottle caps is a kind of aluminum material specially used for manufacturing bottle caps. Since the bottle cap needs to have a certain strength and sealing performance, this aluminum strip needs to have high tensile strength and ductility, and the surface quality also needs to meet certain standards to ensure the quality and appearance of the bottle cap.

Aluminum alloy bottle cap material has the characteristics of good sealing, beautiful appearance, easy opening, and anti-counterfeiting function. It is widely used in the sealing packaging of beverage bottles, wine bottles, cosmetic bottles, medicine bottles, etc. Common aluminum bottle cap materials include 1xxx, 3xxx, and 8xxx series alloys, including 8011 bottle cap material, 5052 easy-open cap material, 3105 wine cap material, 1235 bottle cap material, 1070 cosmetic bottle cap material, etc. The aluminum strip used for the cover is made of hard material, with a hardness between H14-H24, a tensile strength between 110-320, and an elongation generally not less than 4. Usually used for cosmetic caps, medical injection bottle caps, cans, screw caps, etc.

MC Aluminum can provide plain aluminum strips, painted aluminum strips, coated aluminum strips, including red, blue, green, white, or can be customized according to customer needs.

Advantages of aluminum strips for bottle caps:

1. The aluminum strip has been degreased and pre-treated to improve the anti-corrosion ability of the aluminum surface and the adhesion of the paint.

2. Good flexibility, not easy to crack due to stamping deformation;

3. Green, environmentally friendly and recyclable;

4. Food-grade materials have undergone strict testing and certification to ensure safety and harmlessness.

In addition to good deep drawing performance and low lug-making rate, aluminum alloy bottle cap materials also have certain strength advantages after being baked in the cap-making process. In comparison, aluminum anti-theft bottle caps can overcome the shortcomings of plastic bottle caps and have a broad market in the future.