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You learn something new every day.You may be closer to the truth than you think …….
crisp (chips) bags are filled with nitrogen gas,
not just air, to keep them fresh and prevent breaking. This process, called modified atmosphere packaging or MAP it replaces oxygen or air —which makes food go stale—with nitrogen, an inert gas that keeps crisps crunchy and fresher longer
Hey Guest!
smilie in place of the real @
Pretty Please - add it to our Events forum(s) and add to the calendar! >> 



