Why Do Chip Bags Have So Much Air
Olivia Luz
![Why Do Potato Chip Bags Have A Lot Of Air Wtf Wtf Fun Facts Fun Facts Weird Facts](https://i.pinimg.com/originals/60/96/19/6096193ca0a19796ffd2178dc9e8fb7d.png)
A couple notes though.
It s actually nitrogen a tasteless and odourless gas which helps keep the product fresh and helps stop the crisps from being damaged during transportation. As it turns out the air in snack bags isn t just. It was a school field trip. Second it doesn t take a lot of pressure difference to make a flimsy chip bag expand.
Potato chips are purposely packaged with extra space to act as a cushion and keep them from being crushed during handling. In conclusion potato chip bags contain unsatisfying amounts of air or nitrogen for that matter because it prevents the chips from breaking and serves the economic interests of the companies that produce them allowing them to sell less for more. I watched a potato chip facility making chips when i was young. Bacteria need oxygen to thrive and if all of the oxygen is removed it can t grow.
So why is there so much air in crisps. The results detailed in an infographic named both the most chip filled bag and the airiest one while disproving a big modern food myth. Why do potato chip bags have so much air. First the bag is sealed at the factory not where you bought it so it s the pressure difference between your new location and the factory that matters.
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In fact oxygen would cause the chips to go stale and oils to become rancid. It gives the chips a longer shelf life. At some point a devi. This process is known as slack fill which is even thought to make chips taste better.
The long tube of bags was inflated with air to hold the bags open. You can drive up a mountain road for 5 minutes and cause the bag to expand.
Source : pinterest.com