Heat Sealing Aluminum Foil

8011 aluminum foil is a commonly used alloy for heat sealing applications in packaging. This alloy offers excellent formability, heat sealability, and barrier properties, making it ideal for various packaging needs.

Properties of heat sealing aluminum foil
Excellent heat sealability: Bonds well with other materials under heat
Good barrier properties: Protects against moisture, oxygen, and light
High formability: Can be shaped without cracking
Non-toxic: Safe for food and pharmaceutical packaging
Corrosion resistant: Suitable for various product types

Common Applications of heat sealing aluminum foil
Pharmaceutical packaging: Blister packs, strip packs
Food packaging:
Dairy product lids (yogurt, pudding)
Ready-to-eat meal lids
Snack food packaging
Medical device packaging
Electronics component packaging

Heat Sealing Process Parameters of heat sealing aluminum foil
Typical heat sealing conditions for 8011 aluminum foil:
Temperature range: 150-220°C (302-428°F)
Pressure: 0.2-0.6 MPa
Dwell time: 1-3 seconds
Seal strength: Usually 7-15 N/15mm