How do aluminum aerosol cans work?
Seamless aluminum cans withstand high pressure for sprays. They're 100% recyclable and block UV light. Coatings prevent reactions with contents like cosmetics.
Why use aluminum for pharmaceutical blister packs?
Aluminum foil acts as a moisture and oxygen barrier. It's sterile and non-reactive with medications. Laser etching ensures precise dosage tracking.
What are aluminum composite packages?
Layers of aluminum, plastic, and paper create shelf-stable food packaging. Aluminum blocks light and bacteria, extending shelf life. Used for coffee, snacks, and ready-to-eat meals.
How does aluminum enhance flexible packaging?
Thin aluminum laminates (7-25 microns) create lightweight, durable pouches. They're heat-sealable and printable for branding. Common in pet food and detergent packaging.
Can aluminum replace single-use plastics in packaging?
Yes-aluminum sachets for condiments and coffee are gaining traction. Challenges include higher costs and energy use, offset by recyclability.
