Double-layered or triple-layered, co-extruded film for automatic packaging processes applied to solids and liquids. It is characterized as a material with excellent optical properties, sealing properties, mechanical resistance and efficient performance in machines, which is guaranteed to help the products being packaged reach their expected shelf-life. Low calibers are on offer to reduce costs for every unit being packed. Film for secondary packaging that allows us to group products that contain flexible or stiff primary packaging.