The Aluminum Foil Composite Cap, known as the easy tear cap, is a new type of cover film packaging that offers advantages such as safety, hygiene, aesthetic appeal, and easy opening. Primarily used in food packaging, it has become a standard cover type for international food metal cans. Additionally, it is environmentally friendly and can be recycled for reuse.

The easy tear cap is a novel composite technology that bonds aluminum foil with tinplate or coated substrate, providing high sealing and pressure resistance. The manufacturing process involves using tinplate or aluminum as the base material, undergoing processes such as punching, stretching, and shaping after rolling to ensure safe opening without hand injury. The cap is then covered with a metal composite film or a composite plastic film resistant to ultra-high temperature sterilization, followed by handle production and embossing for aesthetic appeal and convenient opening.

The aluminum used for tinplate easy-to-peel lids usually uses 8011 aluminum foil. MC Aluminum is a manufacturer of aluminum foil raw materials for tinplate easy-to-tear lids (it does not perform post-processing processes such as compounding, printing, gluing, etc., and only provides aluminum foil substrates).

Technical parameters of aluminum foil for tinplate composite lid:

The 8011-O aluminum foil used for tinplate easy-tear lids produced by MC Aluminum has fewer pinholes, good barrier and heat sealing properties, and the product is clean of oil and has a clean surface. The product reaches food grade, can be steamed at high temperatures, and is hygienic. Comply with national environmental protection standards and food standard product technical requirements to ensure the hygiene of the environment and products.