Household composite aluminum foil is a high-quality composite material. It combines aluminum foil with other materials through a specific process. It is usually aluminum foil and plastic film (such as PE, PET), paper or other metal materials. It has stronger wear resistance, corrosion resistance, moisture resistance, and oxygen barrier properties. It can better protect the packaged items and is widely used in food packaging, building materials, electronic products and other fields.

Household composite foil uses alloy grades such as 8011 and 1235. The product has a flat plate shape, clean surface, no oil stains, no black silk bright lines and foreign matter inclusions, etc.

Specifications of composite aluminum foil

Project: Food packaging household aluminum foil, catering aluminum foil, silver aluminum foil

Application: household, kitchen, food packaging, food container, medical, lamination, air conditioning, cable.

Alloy: 8011, 8006, 8079, 3003, 3004, 3005, 1235, 8021, 1100, 1145, 1050, 1060, 31002, 5052, 5A02, etc.

Temper: O, semi-hard, H12, H14, H16, H18, H22, H24, H28, H32, etc.

Thickness and tolerance: 0.006-0.2mm (tolerance = ± 6%)

Width and tolerance: 280-1500mm (tolerance: 1mm)

Length: 10-1600mm

ID: 76mm, 152mm

Aluminum foil chemical composition

Application of household composite aluminum foil:

1. Food packaging: Composite aluminum foil bags can be used for packaging of liquid foods such as milk, juice, condiments, coffee, scented tea, etc., which can maintain the freshness and nutrients of food. Its excellent moisture-proof, anti-oxidation and fresh-keeping properties can extend the shelf life of food.

2. Kitchen supplies: For example, thermal insulation gloves are made of composite aluminum foil, which has the characteristics of anti-scalding and high temperature resistance, providing additional hand protection.

Advantages of composite aluminum foil:

1. Good mechanical properties: Composite aluminum foil has good strength and toughness, and can withstand large stretching and pressure.

2. Stable chemical properties: The surface of composite aluminum foil has been chemically treated, with excellent barrier properties, and has good isolation effects on water vapor, oxygen, light, 3. Aroma, etc.

4. Strong corrosion resistance: composite aluminum foil is not easy to oxidize and corrode, and can keep the surface smooth for a long time.

5. Safety and hygiene: composite aluminum foil is non-toxic, odorless, and pollution-free, and will not cause harm to the human body and the environment during use.