Do you know the aluminum foil pans?Maybe your mother use the pan to cook,but you may ignore the big use aluminum foil pans.But before we introduce to you what the aluminum foil pans are,you should know what the aluminum foil is.
It is a stamping materials which use
the metal aluminum rolling, the effect of stamping and silver foil stamping, similar to the effect, so it is also called fake silver foil. Because of the aluminum texture soft, good ductility, with silver white luster, if it is rolled to sheet,you can print on it. But aluminum foil itself to oxidation darkening, friction, touch will fade, therefore it is not applied to long-term preservation of books and periodicals cover printing.
Aluminum foil because of its excellent characteristics, widely used in food, drinks, cigarettes, drugs, photographic plate, daily necessities,and it also can be made into aluminum foil pans, such as family, is usually used as the packing material; electrolytic capacitor materials, buildings, vehicles, ships, houses and other insulating material; it can also as a decoration of gold and silver lines, wallpaper and all kinds of stationery printing and light industrial products decoration trademark. Among the various purposes, the performance of the aluminum foil can be most effectively used as a packaging material.
Especially aluminum foil and plastic and paper composite, the aluminum foil shielding and paper strength, plastic heat sealing is an organic whole, to further improve the as necessary for packaging materials of water vapor, air, UV and bacteria, and shielding performance, and greatly broaden the aluminum foil application on the market. Due to the packaging of the goods and the external light, humidity, gas and so fully isolated, so that the packaging has been well protected. Especially for the packaging of cooking food, the use of this composite aluminum foil material, at least to ensure that food for more than a year without modification. Moreover, the heating and opening of the package is very convenient, it well received by consumers.But the aluminum foil pans can't be long time used in kitchen,because our bodies need iron.