A shrink tunnel is a machine used to pack products by shrinking plastic film tightly around them. First, the product is covered with shrink film and then passed through a heated tunnel. The heat inside the tunnel shrinks the film, wrapping the product securely. This gives the item a clean and professional look while also protecting it from dust, moisture, and damage. Shrink tunnels are widely used in industries like food, beverages, cosmetics, electronics, and more. It’s simple to use and ideal for bulk packaging needs