With the development and progress of society, people's demand for the performance of required products is becoming more and more strict, which forces manufacturers to choose the strict requirements of production raw materials. The traditional metal materials have gradually failed to meet the needs of manufacturing high-performance products. Environmental protection is a hot topic nowadays. Aluminum foil, as an environmentally friendly, non-toxic and excellent material, conforms to the trend of the times and is widely used. As the new favorite of the times, 8011 aluminum foil is widely used in drug packaging, food packaging, cable foil, milk capping material, sealing foil and other fields.

8011 aluminum foil introduction: 8011 is a series of aluminum plates, belonging to 8 ××× Series alloy aluminum plate is added with AI Fe Si element. In more than 1% of the total alloy elements, its alloy properties have higher advantages. 8011 is commonly used as aluminum foil. Its performance is better than that of pure aluminum foil. It is widely used in aluminum foil, and aluminum plate is not commonly used

8021 aluminum foil

8021 aluminum foil is one of the key products of jcmetal. The thickness range of production is 0.018mm-0.2mm, and the width can be controlled within 100-1650mm according to customer requirements. 8021 aluminum foil is the main product of food packaging and battery soft wrapped aluminum foil. 8021 aluminum foil has excellent moisture-proof performance, shading and extremely high barrier ability. Non toxic, tasteless, safe and hygienic. Aluminum foil after compounding, printing and gluing is widely used as packaging material.

Difference between 8011 aluminum foil and 8021 aluminum foil:

1. 8011 aluminum foil contains Mn and Mg elements, while 8021 aluminum foil does not contain these two elements. Therefore, 8011 aluminum foil has higher strength and corrosion resistance than 8021 aluminum foil; 2. Aluminum foil 8011 has high strength, but its elongation and puncture resistance under the same state are lower than 8021 aluminum foil. Therefore, in drug packaging, the aluminum foil coating on the back of drug capsule plate is mostly 8021 aluminum foil, while the Blister aluminum and tropical aluminum with higher requirements for sealing and elongation are mostly 8021 aluminum foil and 8079 aluminum foil;

3. Aluminum foil 8011 is more widely used and can be used in many fields, such as drug packaging, food packaging, lunch box materials, tape foil, cable foil, milk capping materials, bottle capping materials, etc. while 8021 aluminum foil is relatively expensive and is mostly used in the packaging of lithium battery soft wrapped aluminum plastic film and blister drugs with relatively high requirements.