The emergence of aluminum foil lunch boxes has made great contributions to the flexible packaging industry. With its own excellent characteristics, aluminum foil bags have been widely used in the food packaging industry.
In actual production, food aluminum foil lunch boxes also have advantages that ordinary food plastic packaging bags do not have. For example, when packaging cooked food products, aluminum foil lunch boxes can extend the shelf life of cooked food products, avoid light, and avoid the problem of cooked food products being easily deteriorated and tasted; aluminum foil lunch boxes also have good printing suitability, and can be used to design printing patterns on various food packaging according to the "object"; in addition, aluminum foil bags have very strong plasticity and can be made into a variety of bag types, such as three-side sealed food packaging bags, four-side sealed bags, eight-side sealed bags, self-supporting zipper bags, special-shaped bags, etc., and aluminum foil packaging bags of different bag types can be used for different types of food packaging.
Add desiccant/deoxidizer to achieve the goal, or use vacuum packaging or vacuum packaging; secondly, aluminum foil lunch box has many excellent physical properties, which can protect the food stored in the aluminum foil bag from being damaged by external physical factors such as extrusion, impact, vibration, temperature difference, etc.:
The wide application of aluminum foil lunch box in food packaging also depends on several factors. First, aluminum foil packaging can separate food from oxygen, water vapor, pollution and other sources, and anti-leakage is also one of the required factors of packaging design, and some aluminum foil lunch box packaging has achieved extra benefits in extending the shelf life of products.
Secondly,
Aluminum foil lunch box packaging can be easy to add, load and unload, stack, display, sell, open, reload, use and reuse, which brings great convenience to food packaging, storage, transportation, marketing and use.
