Brief introduction:

8021 aluminium foil has great physical advantages, adding other trace elements to avoid the shortcomings of pure aluminium foil. It will form a layer of aluminium oxide film on the surface, which has a good antirust effect, make its service life longer. Because aluminium has the appearance of silver white, used as packaging will also appear very beautiful, and have good visual effects. As Union's star product, it has passed the detection of bacteria and mold in the production process, and the content of heavy metal does not exceed 0.25 parts per million, which can ensure the safety of food and medicine.

Applications and Features:

1. The surface is clean and hygienic, not easy to breed bacteria.

2. Non-toxic and odorless, it doesn't affect the taste of the food itself, and does not threaten human health.

3. It is resistant to high and low temperature and will not cause oil infiltration due to temperature changes.

4. High hardness and tension, but easy to tear.

5. Opaque, avoids light exposure and protects the packaged items for longer storage.

Advantages of 8021 aluminium foil

1. Good safety performance. In the case of hidden dangers, the soft pack battery not explode.

2. Union's 8021 aluminum foil has good deep-drawing performance, good corrosion resistance to electrolyte, and high heat sealing strength.

3. With high plasticity, it can be used to pack articles of various shapes and can also be made into containers of various shapes.

The use of 8021 aluminium foil

8021 aluminium foil is often used in the field of electronic products, such as soft lithium battery, polymer lithium battery and other types of lithium battery. Because it is not easy to breed bacteria, it is also widely used in the food packaging industry, such as aluminium foil take-out lunch boxes, baking containers, etc. Excellent light-shielding properties can also be used to package cream and other items that are afraid of direct sunlight. With good ductility and easy to tear, it is also widely used in the back of drug capsules for easy storage and opening.