Lidding Foil For Blister Packaging
Lidding foil for blister packaging is a kind of sealing material widely used in blister packaging, which is mainly used in the packaging sealing of pharmaceuticals, health care products, cosmetics, food and other products to protect the items from the external environment. Blister lidding aluminum foil is a kind of packaging material compounded by aluminum foil and plastic film, which has excellent light-shielding, moisture-proof, sealing and barrier properties. It is mainly used in the sealing part of blister packaging, and is tightly combined with the plastic part of the blister through heat sealing or pressing, forming a complete packaging system. The following are the specifications of general aluminum blister foil : – Alloy: Blister lidding foil is usually made of 8011, 8021, 8079 aluminum alloy, which has excellent moisture-proof, oxygen-proof and heat-insulating properties. The temper is O, H18, etc. – Thickness: The thickness...