Aluminum anti-theft bottle caps are mostly processed on production lines with a high degree of automation. Therefore, the requirements for the strength, elongation and dimensional deviation of the material are very strict, otherwise cracks or creases will appear during the processing. In order to ensure that the bottle cap is easy to print after it is formed, the surface of the bottle cap material is required to be smooth and free of roller marks, scratches, and stains. The production of aluminum bottle cap materials can be produced from hot-rolled billets, continuous casting and rolling billets, and cold-rolled billets. Generally, DC material 8011 H14 aluminum sheet is used.

8011 DC aluminum sheet for aluminum anti-theft bottle caps is suitable for packaging of beverages, wine, food, cosmetics, medicines, etc. Products are exported to more than 40 countries including the United States and Italy.

8011-H14 aluminum sheet product features:

1. Stable mechanical performance; Low ear rate, steady less than 2%, no ears for some products (Stable mechanical performance; Low ear rate, steady less than 2%, no ears for some products)

2. Good plasticity, capable of deep drawing of 75mm high bottle caps, without “orange peel” defects after stamping

3. The surface quality is better and fine lines are even.

4. High thickness accuracy, as low as ±0.005mm.

5. Grade A water brushing, low ear cutting rate

Specifications of 8011 aluminum sheet for anti-theft bottle caps:

Chemical composition of 8011 aluminum plate for anti-theft bottle caps（%）

Spectrum of 8011 Aluminium Sheet For Pilfer Proof Caps