Aluminium coating is a composite soft packaging material formed by coating the surface of a plastic film with a very thin layer of aluminium by a special process, it is the process of melting and evaporating aluminum at high temperatures in a high vacuum, which causes the aluminum vapor to deposit on the surface of the plastic film, thus giving the plastic film a metallic sheen. Because of its plastic film properties as well as metallic properties, it is a cheap, beautiful, good performance and strong practical packaging material.

The function of aluminium plating on the surface of the film is shading and anti-ultraviolet radiation, which not only prolongs the shelf life of the contents, but also improves the brightness of the film, and replaces the aluminum foil to a certain extent, it is also cheap, beautiful and good barrier properties, therefore, the application of aluminum coating in composite packaging is very extensive.

Technical Specifications:
• Film thickness: 20 μm ~ 25 um
• Film width: 120-2500mm
• Standard roll length: 6000m
• Maximum reel length: 30000m
• Inner diameter of reel: 3 inches or 6 inches
• Packaging: paper shell packaging, pallet packaging