Aluminium foil crinkling: What’s the purpose?
You must have seen people crinkling aluminium foil even when it’s not really necessary to do so. But why do people do that? Is there any purpose behind it, or is it just a habit? Let’s find out.
The science behind crinkling aluminium foil
Aluminium foil is essentially a sheet of metal that’s been beaten into an ultra-thin layer. When you crinkle it, you’re essentially creating a bunch of small creases and folds in the foil. This results in the foil becoming more pliable and flexible, making it easier to work with when wrapping objects or covering them.
Another reason why people crinkle aluminium foil is that it helps to create a better seal around the object that’s being wrapped. The creases and folds in the foil can trap air inside, which creates a tighter seal around the object. This makes it more difficult for air, moisture, and other elements to penetrate the foil and affect the object inside.
Why crinkling has become a popular trend
In recent times, crinkling aluminium foil has become a popular trend on social media platforms like TikTok and Instagram. People are sharing videos of themselves crinkling foil and then creating various objects from it like flowers, animals, and other sculptures. This has led to an increase in the popularity of foil art, which involves creating unique pieces of art from crinkled aluminium foil.
The benefits of crinkling aluminium foil for cooking
Crinkling aluminium foil can also be beneficial when it comes to cooking. When you crinkle the foil, it creates small pockets of air that can prevent food from sticking to the foil. This can be particularly helpful when cooking foods that are prone to sticking like fish, chicken, and other meats.
Additionally, crinkling foil before wrapping food can help to create an air barrier between the food and the foil. This can help to keep the food fresher for longer and prevent it from drying out or becoming stale.
The bottom line
So, why do people crinkle aluminium foil? The answer is simple – it makes the foil more pliable and flexible, helps to create a better seal around objects, and can be beneficial for cooking. Whether you’re crinkling foil for practical or artistic purposes, this simple technique can help you get the most out of your aluminium foil.
