De dikte van aluminiumfolie voor voedselverpakkingen ligt over het algemeen tussen 0.015-0.03 mm. De exacte dikte aluminiumfolie die je kiest, is afhankelijk van het soort voedsel dat wordt verpakt en de gewenste houdbaarheid.
Voor voedsel dat lang bewaard moet worden, het wordt aanbevolen om dikkere aluminiumfolie te kiezen, zoals 0.02-0.03 mm, om een betere bescherming tegen zuurstof te bieden, water, vocht en ultraviolette straling, thereby protecting the nutrients of the food from being destroyed and extending the shelf life of the food. Shelf. For short-term preservation of food, such as candy, chocolade, enz., you can choose thinner aluminum foil, such as 6μm,13(6micron aluminiumfolie, 13microfoon aluminiumfolie) aluminiumfolie. It is thin and transparent, which can better fit the food and reduce the penetration of oxygen and moisture. Thereby extending the shelf life of food.
Lightweight Packaging: For packaging lightweight foods or covering cutlery, thinner aluminum foil (approximately 6 naar 9 micron) is sufficient. This thickness provides flexibility and ease of use.
Medium packaging: For packaging medium-weight items such as sandwiches, gebakken goederen, or individually wrapped foods, aluminum foil with a thickness of approximately 9 naar 12 microns may be appropriate. This thickness provides a good balance between strength and flexibility.
Heavy-Duty Packaging: Thicker aluminum foil (approximately 12 naar 15 micron) is recommended for heavier or sturdier foods, such as roasts, meats, or foods that require long periods of storage or cooking. This provides extra strength and durability to withstand handling and cooking processes.
In aanvulling, the material and quality of aluminum foil are also factors that need to be considered when selecting. High-quality aluminum foil should have good corrosion resistance, high temperature resistance and mechanical strength to ensure food safety and hygiene.
