Because they help to preserve the food and prevent stuff from getting in contact with the food(example:insects)
Assuming that the comparison is for wrapping food for refrigerating to preserve it? Plastic wrap works better because it forms tightly to the food and keeps air out.
Foil. Silver foil is a type of shiny metallic paper often used for wrapping food items or crafting.
Wrapping cooked food in multiple layers of multiple products will protect the food from air and odors, but it will not prevent the food from spoiling any more than a single wrapping of plastic or foil.
Iron pan Aluminium drink can Copper utensils Silver utensils Tin food cans Aluminium foil Steel plate
Cellophane I think
Aluminum foil is Impermeable and can be heated in the oven. ======================= Aluminium can absorb all the oxygen surrounding the food which can lead to rotting of the food.
aluminium foil
to furthuer cook the food
you have to mix it baby
Aluminium is cheap, lightweight, strong, highly malleable and corrosion resistive. Hence it has all the qualities required to make a utensil out of it.
Aluminium or Silicon
They feed by wrapping itself around food.