Salt needs safe and dry packaging because just a little bit of moisture can make it lumpy. Also, since salt isn’t very expensive, paying a lot for its packaging doesn’t sound feasible. Packets of salt need to be attractive and inexpensive. Apart from that, they should be easy to transport. And all these qualities mentioned here can be found in stand up bags.
Stand up bags provide the best packaging for salt. They can be easily stored and displayed on shelves. To maintain the quality of the product, barrier packaging can be used which is made by laminating several layers of films together.
Barrier bags prevent the entry of micro organisms into the pouch. They also stop the entry of UV rays. As mentioned earlier, salt can get spoiled if exposed to moisture. These bags make sure that the salt remains dry and safe.
A zipper can also be added to the pouch to make it more useful. Salt does not usually come in large packaging. Since a little bit of salt is added to a serving of food, a zipper makes sure that the remaining salt stays dry after a pinch has been taken out.
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