Answers

  • Brainly User
2014-07-30T14:56:42+05:30
Vacuum packed chips not get spoiled because manufacturer pull out all the oxygen and put the nitrogen gas which don't react with food.

hope it help u 
0
2014-07-30T14:58:27+05:30
Because it is filled with nitrogen gas which helps them to keep the item fresh and healthy for the eaters 
0