Learn about 8021 O alu alu foil
8021 O temper alu alu foil, also known as aluminum aluminum foil or cold formed aluminum foil, is a packaging material designed for pharmaceutical applications. This foil consists of two layers of aluminum foil bonded together with an adhesive layer, providing a high degree of protection for pharmaceutical products. The “O” condition in 8021 O means that the foil is in an annealed state for maximum flexibility and formability.
8021 aluminum foil product specifications
8021 O aluminum foil is manufactured to specific standards to ensure consistency and reliability.
Grosime: Typically 0.02 mm la 0.05 mm per layer, total thickness varies depending on application requirements, Huawei Foil Packaging is also able to produce customized products according to customer requirements.
Width: A variety of widths are available to match the size of blister packaging, typically 100 mm la 1600 mm.
Length: Each roll can be customized according to customer needs.
Tempering: O (annealed), ensuring high formability and flexibility.
Surface treatment: Heat seal lacquer or other protective coatings can be applied on one or both sides.
| Specification | Details |
|---|---|
| Aliaj | 8021 |
| Temper | O (Annealed) |
| Grosime | 0.02mm – 0.05mm (per layer) |
| Width | 100mm – 1600mm |
| Length | Customizable |
| Coating | Heat-sealable lacquer, others |
| Surface | One side bright, one side matte |
8021 o product element composition
| Aliaj | Al | Fe | Si | Mn | Cu | Mg | Zn | Ti | Others |
| 8011 | 98.0% – 99.0% | ≤ 1.3% | ≤ 0.7% | ≤ 0.2% | ≤ 0.1% | ≤ 0.1% | ≤ 0.1% | ≤ 0.1% | ≤ 0.15% |
8021 alu alu foil product features
8021 O ALU Foil has a variety of unique properties that make it the first choice for cold-formed pharmaceutical packaging applications.
High Barrier: 8021 cold-formed foil can effectively block moisture, lumina si oxigenul, ensuring the integrity and effectiveness of drugs.
Non-toxic and safe: Aluminiu 8021 foil meets FDA and other regulatory requirements for direct contact with drugs.
Corrosion resistance: The aluminum composition and oxide layer formation give 8021 foil good corrosion resistance, which is particularly important in humid or corrosive environments.
Formability: The annealed state (O temper) can be easily formed into blister cavities without cracking or excessive thinning.
Flexibility: The soft toughness of aluminum foil makes it easy to form and package, reducing the risk of cracks or breaks during the packaging process.
Lightweight: The low density of 8021 aluminum foil can minimize the total weight of the package and reduce transportation costs.
Durability: Resistant to punctures and tears, providing reliable protection during storage and transportation.
Thermal Stability: Performs well at a wide range of temperatures, including the extreme heat used in sterilization processes.
Heat Sealability: Coated with heat seal lacquer for effective sealing with plastic blister films.
Printabilitate: 8021 Cold Form Foil can be printed with branding, dosage information, and other necessary details.
8021 o aluminum foil barrier properties
| Barrier Property | Rate |
|---|---|
| Water Vapor | < 0.001 g/m²/day |
| Oxygen | < 0.1 cm³/m²/day |
| Light | 100% blockage |
Advantages of 8021 for pharmaceutical packaging
Benefits of 8021 for Pharmaceutical Packaging
Excellent Protection: The dual aluminum layer provides unparalleled protection against environmental factors, ensuring the stability and efficacy of pharmaceutical products.
Compatibilitate: The 8021 alloy is compatible with a wide range of pharmaceutical contents, including those that are highly sensitive to moisture, oxygen or light.
Formability and Flexibility: The annealed state (O temper) allows for easy forming into complex shapes, which is critical for blister packaging. This flexibility also reduces the risk of cracking during the forming process.
Cost-Effectiveness: 8021 Alu foil delivers high performance while remaining a cost-effective solution compared to other high-barrier packaging materials such as glass or certain plastics.
Environmental Sustainability: Aluminum is highly recyclable, reducing the environmental impact of pharmaceutical packaging. Aluminum foil can be recycled and its use supports the pharmaceutical industry’s sustainability initiatives.
Regulatory Compliance: 8021 O Alu foil meets stringent regulatory standards for pharmaceutical packaging, including FDA and European Pharmacopoeia requirements.
Printabilitate: Enables clear, high-quality printing, which is critical for branding, dosage instructions and batch information.
Durability: Its strength and durability ensure that the blister pack maintains its integrity during handling, storage and transportation, reducing the risk of product damage or contamination.
Versatility: Due to its excellent barrier properties, it is suitable for various types of pharmaceutical products, including tablets, capsule, powders and even some liquids.
8021 applications in pharmaceutical package
8021 O Aluminum Foil is widely used in the following applications:
Blister Packaging: For tablets and capsules, providing individual compartments to protect each dose of medication from contamination and deterioration.
Strip Packaging: Sealing medication between layers of aluminum foil, providing airtight and tamper-proof protection.
Pouches: Suitable for powder or liquid medications, ensuring precise dosing and convenience.
Bottle Cap Liners: Act as tamper-proof seals to ensure the integrity of liquid medications.
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