What Are The Disadvantages Of Aluminum Foil As A Wrapper?

Aluminum foil is an excellent packaging material, especially in the soft pack field. This can be seen from the rapid development of the market for aluminum foil flexible packaging and aseptic packaging in recent years. Today, milk with very high requirements for food preservation and quality safety is used in aluminum foil composite packaging. If the shortcomings are only related to their characteristics: they are light and soft, can not be used for structural packaging, are limited in terms of tensile and shear resistance, and must be combined with other materials to ensure the strength and ease of use of the package itself.