Aluminum Alloy Grade for Aluminum-Plastic Blister Packaging

Which aluminum alloy grade is used for aluminum-plastic blister packaging? This is a often asked question in the pharmaceutical industry and aluminum industry. And today we are giving our professional answer, helping you to know more.

Aluminum-plastic blister packaging is a popular and widely used packaging method that combines the advantages of plastics and aluminum. It is used to package a wide range of products, including pharmaceuticals, food, and other items. The plastic layer provides a good sealing function and protects the contents from moisture, while the aluminum layer provides excellent barrier properties and protects the contents from light, oxygen, and other external factors.

AA 8011 is the most commonly used aluminum alloy grade for aluminum-plastic blister packaging. It is a versatile alloy with excellent formability and weldability, making it suitable for various packaging applications. The high elongation and tensile strength of AA 8011 enable it to withstand the rigors of the blister packaging process, ensuring that the package provides adequate protection for the contents. In addition, it has good barrier properties and is an ideal choice for protecting the contents of the package from external factors such as moisture, light, and oxygen.

While AA 8011 is the most commonly used aluminum alloy grade for aluminum-plastic blister packaging, other grades such as AA 8021 and AA 8079 are also used in certain applications. However, AA 8011 is the preferred grade due to its excellent properties and availability.

In conclusion, AA 8011 is the preferred aluminum alloy grade for aluminum-plastic blister packaging due to its versatility, formability, weldability, and excellent barrier properties. Its popularity is due to its ability to provide adequate protection for the packaged contents, ensuring that they remain fresh and secure throughout the packaging and transportation process.