Introduction
8021 aluminum foil has excellent moisture resistance, light shielding, and high barrier capability. It is non-toxic and odorless, safe and hygienic. Laminated/compound and printed/glued aluminum foils are widely used as packaging materials. It is a main product for food packaging and battery soft-pack aluminum foil.
During production, it undergoes multiple tests including bacteria and mold checks, and heavy metal content is not allowed to exceed 0.25 ppm, ensuring finished products are non-toxic and odorless, safe and hygienic. Therefore, 8021 foil is often used as pharma/aluminum foil for medicinal packaging.
Key Features
- Excellent moisture-proof performance; light shielding effect; strong blocking capability.
- Strong mechanical properties; high anti-explosion performance; strong puncture and tear resistance.
- Good elongation, good deep-drawing performance, good resistance to electrolyte corrosion, and relatively high heat-seal strength.
- Clean surface, uniform color, no spots, no oil stains, flat and without gaps.
- Non-toxic and odorless; safe and hygienic.
Applications
1 Battery soft-pack foil
Soft-pack batteries use 8021 foil with stable performance, eco-friendliness and zero pollution; widely used in electric vehicles, solar PV power systems, emergency lighting, power banks and mine-safety equipment, etc
2 Pharma packaging foil
Ideal for medicine packaging due to excellent moisture resistance, light shielding and high barrier properties; non-toxic and odorless.
3Food packaging foil
Clean and hygienic with very few bacteria and molds; suitable for food packaging.
