8011 aluminum foil is an aluminum alloy with good corrosion resistance and thermal conductivity. In fresh food packaging and cold chain logistics, 8011 aluminum foil plays the following roles:
Preservation performance: 8011 aluminum foil has good sealing properties and can effectively isolate the influence of external factors such as air, moisture, light and odor, thus extending the shelf life of food. This is very important for fresh food, which can slow down the oxidation and spoilage process of food and maintain its freshness and nutrition.
Thermal insulation performance: Aluminum foil conducts heat very poorly, so in cold chain logistics, 8011 aluminum foil is widely used to package frozen and refrigerated foods. It can effectively isolate the outside temperature, prevent frozen or refrigerated food from being affected by temperature fluctuations, and maintain its required low temperature state.