New packaging materials are emerging, aluminum foil still accounts for a high percentage
As people's requirements for product packaging become higher and higher, various new packaging materials are emerging. Aluminum foil, as a high barrier packaging material, is used after lamination to improve the strength and is widely used in food packaging, pharmaceutical packaging, cosmetic packaging, and electronic product packaging.
Aluminum foil alloy grades for packaging: 1060, 1070, 3003, 8011, 8021, 8079
Alloy state: O, H14, H16, H18, etc.
Thickness range: 0.014-0.2mm
Width range: 100-1700mm
There are two main applications of aluminum foil in food packaging:
1、Aluminium-plastic composite packaging
2、Plastic-paper multilayer composite packaging
Aluminum-plastic composite cans are made of aluminum foil compounded with plastic film and kraft paperboard, which are non-toxic, tasteless and non-polluting and can be recycled and reused.
Aluminum-plastic composite packaging features:
1、High barrier property
2、Good mechanical properties
3、Good heat sealability
Aluminum foil packaging has good sealing, moisture-proof, tasteless, safe and hygienic, with a low air permeability, not easy to aging and other characteristics, and is increasingly used in the packaging field. With the rapid development of packaging industry, the global consumption of aluminum foil continues to reach a record high, and the future prospects are broad.
