Bottle Cap Aluminum


Application: wine bottle caps, medicine bottle caps, cosmetic bottle caps, beverage aluminum bottle caps

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Aluminum for bottle cap- 8011 3105 coil sheets

An aluminium for bottle cap can be made of raw material of 1 series, 3 series, 5 series and 8 series of mill finish aluminium coils, including 8011, 3105, 1060, 3104 and 5052. Bottle cap aluminum sheet coils win great popularity because aluminum sheets bottle caps has light weight, outstanding deep drawing property and good sealing effect. Mingtai has 8011 and 3105 bottle cap aluminum sheet coil rolls of direct casting and continuous casting. Our products are applied to bottle cap making of various products, such as wine ropp caps, cosmetic pp caps, pharmaceutical closures, beverage covers and so on.

Features of Mingtai Aluminum Production Bottle Cap Aluminum

  • 1 Numerous alloy variations. We can manufacture various types of aluminum alloy plates using non-heat-treated and heat-treated alloys.;
  • 2Extensive lineup. Our lineup includes various types of alloy plates, including high-precision, ultra-thick, and high-strength quenched material types.;
  • 3 World-class production capacity. With five manufacturing sites, we have established a system for supplying products within China and overseas;
  • 4 Comprehensive R&D capabilities, ranging from materials to products. We are engaged in total R&D, from basic aluminum technology to products and utilization technologies;

Bottle Cap Aluminum Technical Parameters

1. Bottle cap aluminum sheet coil for For Direct casting

Alloy Temper Thickness (mm) U.T.S (Mpa) Elongation (%) Earing (%
8011 H14,H16 0.15-0.28 125-155 ≧2 ≤2
3105 H14,H16 0.15-0.28 150-200 ≧1  ≤2


2. Bottle cap aluminum sheet coil For Continuous Casting

Alloy Temper Thickness (mm) U.T.S (Mpa) Elongation (%)
8011 H16 0.15~0.25 160~215 ≧2
8011 H18 0.15~0.25 220~260 ≧1 


3. Chemical composition of Mingtai aluminum sheet for bottle cap

Alloy Si  Fe  Cu  Mn  Mg  Cr  Zn  Ni  Ti Other Al
Each Total
3105 0.6 0,5 0.3 0.3~0.8 0.2~0.8 0.2 0.4 - 0.1 0.05 0.15 Remain
8011 0.50~0.9 0.60~1.0 0.10 0.20 0.05 0.05 0.10 - 0.08 0.05 0.15 Remain

Market Applications of Market Applications

Mainly used in bottle cap packaging for wines, beverages, cosmetics.

As a professional manufacturer of aluminum sheet suppliers, we can provide you with large aluminum sheets and Quenched Stretched Aluminum Plates with reliable quality, reasonable prices, and prompt delivery.

Common specifications are in stock. Special sizes can be customized according to clients' requests. Please contact us if you have any questions. We will be glad to serve you.

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