Question

which metal is used to make foils for Packaging of food explain​

Answer 1

Answer:

Allumunium metal foil paper is used for packaging food

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Answer 2

Aluminium metal is used to make foils for Packaging of food.

Explanation:

The main reason for utilization of aluminium in packaging foils is that it is non-conductor of light, oxygen, air as well as bacteria. When all the aforesaid components come in contact with each other it leads to contamination and degradation.

Thus when a food is wrapped or packed in foil made up of aluminium, it keeps the heat intact and doesn’t allow movement of light, air, moisture and microorganism into it and thus ensures the freshness and heat of the food.