8011-H18 aluminum foil refers to aluminum foil material used to seal various bottle mouths. With its high strength, moisture resistance, corrosion resistance and excellent processing performance, it has shown unique advantages in the field of bottle cap materials. It is widely used in industries such as medicines, beverages, and cosmetics. It not only meets functional requirements, but also promotes the innovative development of environmentally friendly packaging materials.

8011-H18 aluminum foil is obtained by rolling pure aluminum embryos several times, then cold rolling hardening and heat treatment. It has high hardness and good forming and processing performance, which makes it an ideal material for making bottle caps. In addition, the physical properties of the aluminum foil are stable, easy to stamp, and the surface texture is delicate, there is no black silk or black line, the tensile strength is greater than 165, the quality is excellent, and the processability is good.

Aluminum alloy bottle cap material specifications:

What are the advantages of 8011-h18 aluminum foil for making aluminum bottle caps?

1. Low density, only 1/3 of steel, light weight;

2. Excellent processability, easy to stamp into various shapes;

3. Strong corrosion resistance, no rust;

4. Good barrier, light-shielding and fragrance retention, can effectively protect the product;

5. Beautiful color and easy to print;

6. Safe and hygienic, non-toxic and tasteless, meeting special requirements such as high-temperature steaming and sterilization;

7. Green and environmentally friendly, recyclable and pollution-free.

Typical applications in the field of bottle caps

1. Pharmaceutical bottle caps

In the pharmaceutical industry, 8011-H18 aluminum foil is mainly used to produce pharmaceutical bottle caps with high sealing requirements, such as antibiotic bottles, injection bottles, etc. Its superior moisture-proof and light-proof properties help maintain the stability and effectiveness of drugs.

2. Beverage bottle caps

For beverages such as carbonated beverages, mineral water and juice, the sealing performance of the bottle cap is crucial. 8011-H18 aluminum foil can be processed into various anti-counterfeiting bottle caps, which can not only ensure the freshness of the beverage, but also improve the safety of the product.

3. Cosmetic and daily chemical bottle caps

Cosmetic and daily chemical products usually require packaging with good anti-leakage performance and aesthetics. 8011-H18 aluminum foil bottle caps with surface coating or printing not only meet functional requirements, but also give the product a high-end appearance.

Production process and equipment

Main equipment: 1+4 hot rolling mill, casting and rolling mill, annealing furnace, cold rolling mill, drawing and bending straightening machine, slitting machine, cross-cutting machine, etc.

Production process: raw material screening → smelting → casting → hot rolling → cold rolling → annealing → slitting → packaging and other steps.

MC Aluminum can produce 8011 aluminum foil with a thickness of 0.014-0.5mm according to customer needs, and the width is controlled at 100-1700mm. It has excellent size, no rolling marks, scratches and stains on the surface, good printing effect, and stable performance. It is widely used in twist-off anti-counterfeiting wine caps, beverage bottle caps, medical caps, aluminum caps for health products, cosmetic bottle caps, etc.