Question

on a pack of fruit juice it is PRINTED IF THE PACKED IS PUFFED DO NOT BUY give reason​

Answer 1

Answer:

The gas contained in the puffed packed is produced due to the fermentation caused by the mostly various bacteria and microbes. Due to the presence of these  microbes the drink becomes spoiled so we shouldn't buy it as there is a risk of food poisoning .

Answer 2

Answer:

because the air used to fill may be released and the food might be spoiled