Aluminum foil is a thin film material made of aluminum metal, usually made of high-purity aluminum as raw material and processed through multiple production processes. Aluminum foil has the characteristics of lightweight, corrosion resistance, good conductivity, and good heat insulation performance, and is widely used in food packaging, pharmaceutical packaging, electronic products, building materials and other fields.

The application fields of aluminum foil are very wide, and the common ones are:

1. Food packaging field: Aluminum foil is widely used in the food packaging field, used to manufacture various food packaging bags, cans, boxes and other packaging materials.

2. Pharmaceutical packaging field: Aluminum foil is widely used in the pharmaceutical packaging field, used to manufacture drug packaging bags, drug bottle caps and other pharmaceutical packaging materials.

3. Building materials field: Aluminum foil is widely used in the building materials field, used to manufacture insulation materials, waterproof materials and other building materials.

4. Electronic field: Aluminum foil is widely used in the electronic field, used for packaging of electronic products and preparation of conductive materials.

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