ID:	214303
Title:	plastic bags with zipper
URL:	http://swisspac.co.uk/applications/salt-packaging/
Category:	My Business: Food and Related
Description:	Salt is a hygroscopic mineral. This means if it is not packed and left open in the air, it will absorb water and begin to dissolve when humidity levels rise to over 75 percent. The product absorbs water directly from the air. So salt packaging comes into the picture.
Link Owner:	michael