Potato Chip Bags Are Half Full ?

Some people may be disappointed by the lost potential represented by a bag of potato chips.


The pessimist will say that the bag is half empty upon opening, the optimist will say that it’s half full, but will still be pretty peeved about getting gypped out of chips. Some person will be severely confused as to why, the optimist and pessimist are arguing about a bag of French fries?-No potato chips! Everyone will be thoroughly flummoxed. But as it turns out, although it seems like your bag of potato chips should be brimming, there’s a sound scientific reason why it is not. That little pouch of air serves a dual purpose: part padding, part preservative.


The extra space is what’s called ‘slack fill,’ and it allows the chips some wiggle room so that they don’t get crushed to bits during transportation. A deflated or popped bag of chips is going to be way more susceptible to damage than a pillowy one.


Now to the contents of the slack fill. The gas inside the bag is not oxygen or any old air, it’s nitrogen. Nitrogen helps keep the chips crispy and fresh, while oxygen can actually make the snacks spoil much more rapidly. But, if you still have an issue with the concept of slack fill, just pick up a tube of Pringles. A more structured package means less need for padding.


Each year, the average North-American eats approximately four pounds of potato chips.  That equates to 1.5 billion pounds of potato chips per year. That’s a whole lot of nitrogen. If the store bought stuff isn’t doing it for you, remember that you can always make your own healthy chips, potato or otherwise right at home-it’s really really good!


Article credit: Reader’s Digest

Photo credit: Akarat Thongsatid

Posted in All Stories, Annoucer Blogs Tagged with: , ,

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