Popularity Of Aluminum Foil Sheet in The World Market
Aluminium Foil Sheet
The thicker sheets of aluminium are resistant to water and oxygen whereas thin sheets do not provide resistant. The aluminium foils are very shiny. The outer surface of these sheets is shiny whereas inner surface is dull.
Aluminium is very malleable which means that it can be converted into sheets easily. The aluminium foil sheet has good tensile strength. It provides protection against light, gases and water vapors. It has good reflectivity and heat conductivity. The properties of aluminium foil are
- They have good electrical conductivity.
- They are highly durable and has good strength.
- They are beneficial for wrapping of foods and medicines.
- It has good flexibility.
- It becomes easy to laminate and coat aluminium foils.
- These sheets are non-toxic and has low weight.
- They become easy to recycle and corrosion resistant.
- They are very decorative and cost effective.
These sheets are hygienic and prevent the growth of microorganisms such as bacteria. The aluminium foil sheet does not add any taste and odor to the food. It provides protection against UV radiation of light.
These sheets are non-magnetic in nature. These foils are very popular in this modern life. The aluminum is extracted from its bauxite ore and is third most abundant element in the earth crust. The aluminium is produced by electrolytic reduction of alumina which is a pure aluminium oxide.
For the purpose of packing pure aluminium is used. We can increase the strength of aluminium foil sheet by adding some other metal to it and make it an alloy. It preserves the taste and aroma of food. These foils prevent the spoilage of food. It becomes easy to wrap aluminium foil because we can give it any shape by folding.
These sheets can tolerate high temperature and not melt easily. Because of its shiny surface, these sheets are used for decorative purpose. One of the major advantages of these sheets is that it does not react with food in any way. The food packed by aluminium foil sheet does not cracked and discolored.
The aluminium does not lose its quality during the process of recycling. It requires very less energy during recycling than that of primary production of aluminium. The thickness of foil determines its mechanical properties. It provides moisture free packing to the food. The foils of aluminium can be used many times without losing its quality. These sheets are widely used by people in day-to-day life.
