The aluminum foil significantly improves the consistency of use and greatly reduces the cost.

The aluminum foil improves the adhesion between the active material and the current collector, the material is soft, easy to process, and reduces the manufacturing cost of the pole piece.

The aluminum foil is easy to operate and does not rust during use, which can greatly improve the degree of corrosion and rust prevention.

Application of aluminum foil

Cable Aluminum Foil

Used for communication, signal, etc.

Air Conditioning Aluminum Foil

Used for heat exchange fins and condensers for household air conditioners, central air conditioners, automotive air conditioners, vending machines, etc.

Bottle Cap Aluminum Foil

Used for medicine bottle caps, oral liquid caps and various wine bottle caps, etc.

Household Aluminum Foil

Used for cooking, freezing, preservation, baking, etc.

Packaging Aluminum Foil

Used for food and pharmaceutical packaging

Shielded Aluminum Foil

Used for radiation shielding (barrier and reflectivity), heat exchangers (thermal conduction) and cable linings (barrier and conductivity)

Classification of aluminum foil

Aluminum foil can be divided into roll aluminum foil and sheet aluminum foil according to the shape.

According to the state, aluminum foil can be divided into hard aluminum foil, semi-hard aluminum foil and soft aluminum foil.

Hard aluminum foil: The aluminum foil that has not been softened (annealed) after rolling, without degreasing treatment, has residues on the surface. It can be used directly for forming.

Semi-hard aluminum foil: aluminum foil whose hardness (or strength) is between hard foil and soft foil, usually used for processing.

Soft aluminum foil: The aluminum foil that has been fully annealed and softened after rolling, the material is soft, and there is no residual oil on the surface. Fields of application, such as packaging, electrical materials, etc., use soft foils.

DONGHENG ALUMINUM is a large-scale industrial and trade integration enterprise integrating R&D, production and sales. The company has more than 100 outstanding employees and is located in the beautiful Qingdao. Mainly engaged in the production and sales of aluminum sheets, foils and coils. The company's scale has been continuously expanded, and its sales network has covered more than 60 countries around the world. The company takes the initiative to undertake social responsibilities, and regards ecological environmental protection as the key task of development.