8011 Nous avons un certain nombre de lignes de production complètes de papier d'aluminium médical pour assurer une production stable de papier d'aluminium médical et livrer les produits de papier d'aluminium médical aux clients à tempsl and 8021 la feuille d'aluminium est un matériau d'emballage pharmaceutique couramment utilisé. Leurs différences dans les emballages pharmaceutiques sont:

La composition de l'alliage de papier d'aluminium est différente: 8011 aluminum foil is a single-layer aluminum foil, the aluminum content is about 99%, and the rest is trace elements; 8021 feuille d'aluminium is a double-layer aluminum foil, the aluminum content is also about 99%, but a small amount of other metals such as silicon and copper are added .

The scope of application is different: 8011 aluminum foil is suitable for general pharmaceutical packaging, comme les gélules, comprimés, granulés, instructions de production d'emballages en papier d'aluminium; 8021 aluminum foil is suitable for high-end pharmaceutical packaging, such as oral liquids, injections, etc.

Different physical properties: Due to the double-layer structure of 8021 feuille d'aluminium, it has better physical properties such as barrier property, oxidation resistance, corrosion resistance and high temperature resistance than single-layer 8011 feuille d'aluminium.

The production process is different: 8011 aluminum foil often adopts conventional rolling production process; tandis que 8021 aluminum foil adopts more complex composite production process, and the production cost of double-layer aluminum foil is higher.

Pour résumer, the main difference between 8011 feuille d'aluminium et 8021 aluminum foil in pharmaceutical packaging lies in the aluminum foil alloy composition, scope of application, physical properties and production process.