Alloy 8011 Lacquered Aluminum Foil For Medicine Bottle Cap
Product Description
Alloy 8011 lacquered aluminum foil for medicine bottle caps is a specialized material used for sealing and protecting medicine bottles.
Here is a detailed introduction to this type of aluminum foil:
Composition and Properties
- Alloy Composition: The main elements of 8011 aluminum alloy are aluminum, iron, and silicon. With over 1% total alloying elements, it possesses higher alloy performance advantages. Its chemical composition is typically 0.5 - 0.9% silicon, 0.6 - 1.0% iron, ≤ 0.10% copper, ≤ 0.20% manganese, ≤ 0.05% magnesium, ≤ 0.10% zinc, ≤ 0.08% titanium, ≤ 0.15% other elements, and the remainder being aluminum.
- Mechanical Properties: The 8011 aluminum alloy exhibits good formability, deep drawability, corrosion resistance, heat resistance, and compatibility with PP materials. After work hardening, it attains a certain strength, with a tensile strength of 125 - 165 MPa and an elongation of 1 - 2% in the H14 temper.
- Surface Treatment: The aluminum foil undergoes a degreasing and pre-treatment process, which enhances its corrosion resistance and the adhesion of the lacquer on the aluminum surface. The surface is coated with a transparent, clear protective lacquer on both sides, which is FDA-approved for contact with foodstuffs. The coating lacquer is resistant to acetone and high-pressure boiling water, ensuring the integrity and safety of the medicine bottle caps.
Product Parameters
| Specification |
Details |
Tolerance |
| Thickness |
Ranges from 0.15 mm to 0.50 mm |
±0.005 mm |
| Width |
Falls within the range of 50 mm to 1500 mm |
±1 mm |
| Inner Diameter |
Common values: 75 mm, 150 mm, 200 mm, 300 mm, 350 mm, 405 mm, 505 mm |
- |
Production Process:
- 8011-H18 Aluminum Foil for Bottle Caps: It is mainly applied to stamping shallow caps and can be produced by casting and rolling. The production process involves cold rolling, foil rolling, stretch bending and straightening, slitting, and packaging, without the need for annealing. Thus, it has a short production cycle and a relatively low price.
- 8011-H16 Aluminum Foil for Bottle Caps: It is one of the hot-rolled aluminum anti-theft cap materials. The production process includes cold rolling, foil rolling annealing thickness, annealing, finished foil rolling, stretch bending and straightening, slitting, and other processes. After the finished roll is produced, it must go through multiple processes such as cutting with a flattening machine, painting, drying, multiple stampings, and anti-counterfeiting markings to produce qualified bottle cap materials.
Product Advantages:
Advantages in Pharmaceutical Packaging
- Barrier Properties: It has excellent barrier properties, which can prevent the contamination of medicines by microorganisms, moisture, or gas, thereby ensuring the safe storage of medicines, extending their shelf life and validity, and maintaining their flavor and taste.
- Sterilization Resistance: It can withstand high-temperature sterilization processes such as autoclaving at 121 °C for 30 minutes or in an oven at 180 °C for 90 minutes, without affecting the quality and performance of the aluminum foil.
- Printability: The surface of the lacquered aluminum foil has good printability, allowing for clear and precise printing of labels, instructions, and other information, which is convenient for the identification and use of medicines.
- Tamper Resistance: It can be made into pilfer-proof caps, which can effectively prevent unauthorized opening and ensure the safety and integrity of the medicine packaging.
Certifications
Warehouse
FAQ
Q:Is the 0.02mm thick colored aluminum foil roll easy to install?
A:Yes, it is extremely easy to install. Its thin and lightweight nature allows for simple cutting with common household scissors. Whether you're a professional decorator or a DIY enthusiast, you can easily apply it to surfaces like accent walls, ceiling inlays, or cabinet fronts.
Q:How durable is this aluminum foil roll despite its thinness?
A:Despite being only 0.02mm thick, the colored aluminum foil roll is remarkably durable. The aluminum material itself has good strength, and the colored coating is designed to resist scratches and fading over time, ensuring long - lasting beauty in your interior decoration.
Q:Can the colors on the foil roll fade?
The colors on our colored aluminum foil roll are highly resistant to fading. We use advanced coloring techniques and high - quality pigments, so even when exposed to normal indoor lighting and environmental conditions, the vibrant colors will maintain their intensity for years.
Q:What kind of glue should I use to attach the aluminum foil roll?
A:For most interior applications, a high - quality, all - purpose adhesive like a construction adhesive or a strong double - sided tape works well. Make sure to clean the surface thoroughly before application to ensure a strong bond.
Q:Can I use this aluminum foil roll for outdoor interior decoration, such as in a sunroom?
A:While it is mainly designed for indoor use, it can be used in a sunroom with proper precautions. However, avoid direct exposure to harsh sunlight for extended periods as it may cause the colors to fade faster. If there is significant moisture or humidity, it's best to choose a more moisture - resistant alternative for long - term durability.
If you are in need of our colored aluminum foils, please feel free to contact us.We are committed to providing you with high - quality products and professional services to meet your production needs.
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