Coated aluminum foil for capping is a kind of aluminum foil material specially designed for the capping field, and its surface is specially coated to enhance its functionality, durability and aesthetics. Common coating materials include polyester, epoxy resin, acrylic, etc. These coating materials can give aluminum foil specific properties, such as improving corrosion resistance, enhancing adhesion, improving printing effects, etc.
There are many alloy numbers for coated aluminum foil for capping, among which 8011, 8021 and 8079 are more common alloy grades.
Among them, 8011 alloy aluminum foil has good ductility, tear resistance and heat sealing performance. It can easily adapt to various complex sealing requirements, and quickly form a firm seal with materials such as plastic film at high temperature to ensure the safety and hygiene of the packaging contents.
Specifications of 8011 coated aluminum foil for capping:
| Alloy | 8011 |
| Temper | H14, H24 |
| Thickness | 0.18-0.4mm |
| Width | 200-1200mm |
| Length | 100-16000mm |
| Coating | epoxy resin, polyester or ethylene |
| Application | ROPP cap, PP cap, anti-theft cap, etc. |
Performance advantages of coated aluminum foil for capping:
Barrier property: excellent barrier property, which can effectively prevent the penetration of oxygen and water vapor and extend the shelf life of the product.
Corrosion resistance: after coating treatment, it has stronger corrosion resistance and can maintain the original performance and appearance in harsh environment.
Printability: good printing performance, meeting various printing needs, and making exquisite packaging capping.
Heat sealing: stable and reliable heat sealing performance, ensuring the sealing and firmness of the capping.
Application field:
Coated aluminum foil for capping is mainly used for packaging capping in food, medicine, cosmetics and other industries. Due to its good barrier properties, corrosion resistance and beautiful printing effect, aluminum foil capping can effectively protect products from pollution and damage from the external environment, while improving the quality and image of products.
MC Aluminum is a professional aluminum foil manufacturer, specializing in the production of aluminum foil for bottle caps, including 8011, 1060.3003, 3105 and other aluminum alloys. The product models are complete and the quality is excellent. It is exported to many countries and regions overseas. It is sold directly by the manufacturer at a preferential price.