8011 Aluminum Foil for Tinplate Easy-Open Ends: High-Performance Packaging Solution

Tinplate easy-open ends are widely used in packaging for food, beverages, and daily chemical products. 8011 aluminum foil has emerged as the ideal material choice due to its unique properties. Henan Mingtai AL. Co, Ltd. (stock code: 601677), a professional aluminum processing enterprise, supplies high-quality 8011 aluminum foil that perfectly meets the production requirements of tinplate easy-open ends.

Core Advantages of 8011 Aluminum Foil

1. Excellent Easy-Tear Performance

8011 aluminum foil features uniform mechanical properties and precise thickness control (0.02-0.08mm), ensuring the opening force of easy-open ends remains stable within 30-60N. This balance makes it easy for consumers to open while maintaining security during transportation.

2. Superior Corrosion Resistance

With high-purity aluminum as its base material and special annealing processes, 8011 aluminum foil forms a dense oxide layer. This effectively resists erosion from contents, making it particularly suitable for packaging acidic and high-salt foods.

3. Excellent Formability and Sealing Performance

●Elongation rate reaches 20-28%, facilitating complex forming processes

●Surface roughness Ra ≤ 0.3μm ensures tight adhesion to tinplate

●Stable heat-sealing strength with leakage rates below 0.1%

Application Benefits

1. Enhanced Production Efficiency

The uniformity and consistency of 8011 aluminum foil enable stamping speeds of 300-600 times per minute, with scrap rates controlled below 0.5%, significantly reducing production costs.

2. Improved Product Safety

●Complies with FDA 21 CFR 175.300 and EU 10/2011 food contact standards

●Passes 121°C/30-minute retort testing, suitable for high-temperature sterilized products

●Pinhole density as low as ≤1 per m² ensures packaging integrity

3. Environmental Sustainability

8011 aluminum foil is 100% recyclable, aligning with green packaging trends and helping brands achieve sustainability goals.