When the era of processed food struck, the main concern of the manufacturers was how to keep their products fresh for the maximum amount of time. This was solved after the introduction of Aluminium foil wrappings which kept food healthy and hygienic for longer periods of time. The packaging industry today is an industry in its own right and helps in the proper packaging of foodstuffs and even pharmaceutical items. However, just how much do aluminium wraps do to keep food fresh? Here is a list of how it does its job:
- Lightweight and hygienic:
Aluminium foil wrappings are usually more hygienic and lightweight which makes it easier to handle. They are also quite portable and take up least space as compared to more conventional plastic wrappings.
- Extreme temperatures:
Aluminium foil wrap protects food or other heat-sensitive items from either losing or gaining heat too quickly. It prevents extreme temperature fluctuations which may spoil food and cause damage to other items that may be averse to such sudden temperature changes. However, it is microwave friendly and won’t burst into flames every time something is wrapped in it and set to cook.
- Seals in qualities:
Aluminium is the first choice when it comes to food packaging. This is because this lightweight metal has certain barrier properties which help in sealing in and protecting the qualities of foodstuff like freshness and in case of powdered beverages aroma. They can store both liquid and solid state food without any fear of leakage or spillage. This is because the pouches usually are composed of two to four sheets of aluminium. The higher the number of layers the better the pouch’s quality.
- Protection against pests:
You have to admit: it’s harder to gnaw your way through metal and that is exactly why aluminium pouches provide better protection against pests. They also help in keeping your food safe from germs and bacteria and other microscopic threats.
- Minimal environmental risk:
Aluminium foil pouch poses little risk to the environment as they are easily recyclable and cause minimal pollution.
Aluminium packaging has become a favorite of the food and the pharmaceutical industries for many reasons. But above all the industry likes this aluminium foil pouch so much is that after all of the benefits that it provides, it is still cheap and affordable to use and can encourage economy within the manufacturing process.