What is Cold Forming Alu Alu Foil Cold forming Alu Alu foil is a type of pharmaceutical packaging material used to protect drugs from external influences such as moisture , ossigenu, è luce. Hè custituitu di trè strati: a capa esterna fatta di aluminiu, a strata media hè fatta di PVC, è a capa interna fatta di aluminiu.
The process of cold forming involves shaping the aluminum foil into a desired form without using heat , which helps maintain the integrity of the drug by preventing it from coming into contact with the PVC layer . This type of packaging is commonly used for tablets and capsules that are sensitive to moisture and oxygen .
Alu alu foil production Alloys of Cold Forming Alu Alu Foil Cold forming Alu Alu foil is typically made from aluminum alloys that are specifically designed for pharmaceutical packaging . These alloys are chosen for their excellent barrier properties , formabilità, and compatibility with the drug products . Commonly used aluminum alloys for cold forming Alu Alu foil is AA 8021 and AA 8079 foglia d'aluminiu . This alloys offer high strength , bona formabilità, and excellent barrier properties against moisture , ossigenu, and other external factors .
Altname of Cold Forming Alu Alu Foil Foil Alu Alu formante a freddo Aluminium Cold Forming Blister Foil Alu Alu Foil Alu alu blister foil Alu alu cold forming foil Features of Cold Forming Alu Alu Foil Barrier Properties : Alu-Alu foil provides excellent barrier properties against moisture , gases , è luce, which helps in maintaining the integrity and stability of the pharmaceutical products .
Protection : It provides protection against external factors such as temperature changes , humidity , and contamination , ensuring the safety and efficacy of the enclosed medications .
Compatibility : Alu-Alu foil is compatible with a wide range of drugs , including those that are sensitive to moisture and oxygen , making it suitable for various pharmaceutical applications .
Formabilità: Hà una bona formabilità, allowing it to be easily molded into different shapes and sizes , making it ideal for packaging various types of tablets and capsules .
Printability : Alu-Alu foil can be easily printed with product information , branding , and other details , making it an excellent choice for pharmaceutical packaging .
Tamper Resistance : It provides tamper resistance , ensuring the integrity of the packaged products and protecting them from unauthorized access .
Long Shelf Life : Due to its excellent barrier properties , Alu-Alu foil helps in extending the shelf life of pharmaceutical products , reducing the risk of spoilage and wastage .
Alu alu blister foil specification Alloy 8021, 8079 Temperu O Spessore 40-60 um Quality The surface is clean and flat , with neat edges and no dense , continuous or periodic pinholes .Performance High heat sealing strength , good sealing , high barrier properties and high toughness
Structure of Cold Forming Alu Alu Foil OPA (Nylon ) film 25μ + adhesive + aluminum foil 45-60μ + adhesive + PVC 60μ
Structure of cold forming alu alu foil Applications of Alu Alu Foil Widely used in the blister packaging of pharmaceutical & food industries , seal to aluminum blister foil , 600 times the barrier performance than PVC , 100 times the barrier than PVC/PVDC .
OPA Film micron 25 ±10% Adhesive g/m2 4 ±8% Aluminum Soft Foil micron 45-60 ±10% Adhesive g/m2 4 ±8% PVC film micron 60 ±10% Total Thickness micron 130-145 ±10% Total Weight g/m2 250 ±10%
In the cold aluminum cold forming process , the aluminum-based laminate film is simply pressed into the mold via a die . The foil will stretch and retain its formed shape . These blister forms are called cold formed foil blisters . The main advantage of cold-formed foil blisters is that the use of aluminum provides an almost complete barrier to water and oxygen , thereby extending the shelf life of the product . Cold-formed foil blisters are produced more slowly than thermoformed ones .
