The Manufacturing Process of Aluminum Slugs for Aerosol Cans

The production of aluminum aerosol cans begins with aluminum slugs, valued for their lightweight, corrosion resistance, and recyclability. Slugs are punched from aluminum strips, then undergo impact extrusion to form seamless, strong can bodies. After trimming and necking to create the proper size and shape for the aerosol valve, the cans receive surface treatments like coating or anodizing for protection and decoration. Following curing and quality inspection, the cans are filled with product, sealed, and packaged, ensuring a durable, reliable, and eco-friendly final product.