Обидва 8011 і 1235 алюмінієві сплави зазвичай використовуються в фармацевтичній упаковці, і вибір між ними залежить від конкретних вимог і міркувань. Here are some key properties of each alloy:

Алюмінієвий сплав 8011:

advantage:
Good strength and mechanical properties.
Excellent moisture, light and gas barrier properties.
Suitable for high-speed processing and printing.
Commonly used for:
Blister packaging of pharmaceutical tablets and capsules.
Tape packaging for pharmaceuticals.

Алюмінієвий сплав 1235:

advantage:
High purity, typically containing 99.35% алюміній.
Відмінні бар'єрні властивості.
Good flexibility.
Commonly used for:
Cold formed blister foil.
Tropical blister packaging.
recommend:

For standard pharmaceutical blister packaging, where high speed processing and good barrier properties are critical, алюмінієвий сплав 8011 is often the first choice.

If high purity and good flexibility are critical to a specific packaging need, алюмінієвий сплав 1235 may be considered, especially for applications such as cold-formed blister foil or tropical blister packaging.

Вибір між 8011 і 1235 will depend on the specific requirements of the pharmaceutical packaging, such as drug type, processing conditions and required barrier properties. It is always recommended to consult with a packaging expert or supplier to ensure that the material selected meets the specific needs of the drug product.