What is the primary use of 8011 alloy aluminium foil in flexible packaging?
The 8011 alloy is widely used in flexible packaging for food, pharmaceuticals, and household products due to its excellent barrier properties, flexibility, and corrosion resistance. It is commonly applied in blister packaging, food wraps, and pharmaceutical blister foils to ensure product safety and extend shelf life.
What are the key specifications of 8011 alloy aluminium foil for flexible packaging?
Key specifications include thickness ranges of 0.006mm–0.03mm, temper options like soft treatment (O) or hard temper (H18), and surface states such as single or double light. The foil is produced in rolls with inner diameters of 76mm or 152mm, adhering to standards like GB/T 3198-2010 or JIS H 4160.
How does the 8011 alloy compare to other alloys (e.g., 8079) in flexible packaging?
The 8011 alloy offers superior formability and puncture resistance compared to 8079, making it more suitable for deep-drawn applications like blister packs. However, 8079 may be preferred for specific uses requiring higher strength, such as aerosol packaging.
What are the production and export trends for 8011 alloy aluminium foil?
Production of 8011 alloy foil has grown steadily, driven by demand in food and pharmaceutical packaging. Major exporters include China, with lead times of 20–30 days and MOQs starting at 3 tons. Key export markets are Asia, North America, and Western Europe.
What sustainability advantages does 8011 alloy aluminium foil offer in flexible packaging?
The foil is 100% recyclable and often used in lightweight designs, reducing material waste. Its barrier properties minimize food spoilage, while some manufacturers offer eco-friendly options with reduced carbon footprints.
