What are the key specifications of Aluminium Roll Foil 8011 for packaging?
Aluminium Roll Foil 8011 is a food-grade material typically available in thicknesses ranging from 8 to 15 microns, with 12 microns being common for blister packaging. It offers excellent barrier properties against moisture, oxygen, and light, making it ideal for pharmaceutical and food applications. The foil is often supplied in rolls with customizable widths and lengths to suit various packaging needs. Its 8011 alloy composition ensures durability and flexibility during forming processes. Additionally, it can be annealed to enhance its mechanical properties and surface finish.
What industries commonly use Aluminium Roll Foil 8011 for packaging?
This foil is widely used in the food industry for wrapping perishables like meats, cheeses, and baked goods due to its preservation capabilities. The pharmaceutical sector relies on it for blister packaging, ensuring drug integrity by blocking contaminants. It also serves in cosmetics and toothpaste tubes, leveraging its malleability and barrier strength. Household applications include kitchen foil for cooking and storage, while industrial uses extend to air conditioning components. Its versatility stems from compliance with food-grade safety standards and customization options.
What are the production and quality control processes for Aluminium Roll Foil 8011?
Production begins with cold-rolling aluminum ingots to reduce thickness incrementally, followed by annealing to remove oils and refine grain structure. The foil is then doubled over, rolled to final dimensions, and slit into desired widths. Quality control involves rigorous testing for thickness uniformity, surface defects, and tensile strength. Suppliers like OMC International and Jiangsu Finest Technology provide audited manufacturing processes. Customization options include printing patterns or adjusting thickness per client specifications, ensuring adherence to industry standards.
What are the pricing and logistical considerations when purchasing this foil?
Pricing varies by volume, with bulk orders (1,000+ tons) costing as low as 1,860perton,whilesmallerquantitiesmayexceed1,860perton,whilesmallerquantitiesmayexceed2,000. Freight costs depend on the supplier's location and shipping method, often requiring direct negotiation. Payment is typically secured via USD transactions on platforms like Made-in-China.com, which offer refund policies for undelivered or damaged orders. Lead times and MOQs (e.g., 5 tons for some suppliers) must also be factored into procurement planning. Transparent terms from Gold Member suppliers mitigate transactional risks.
How does Aluminium Roll Foil 8011 compare to other packaging materials?
Unlike plastics, it provides an impermeable barrier to gases and microbes, extending shelf life without chemical additives. Its recyclability aligns with sustainability goals, unlike multi-layer laminates. Compared to heavier metals, its lightweight nature reduces shipping costs, while its malleability allows for intricate packaging designs. However, it is more expensive than plastic films and less puncture-resistant, necessitating careful handling. For high-value products like pharmaceuticals, its superior protection justifies the cost. Emerging alternatives like bio-based coatings still struggle to match its performance-to-price ratio.
