Bottom Side Gusset
The bottom or side gusset pouch comes with a gusset. The gusset is made from the same material that the pouch is made of and is heat sealed to the sides or the bottom of the packaging. As the packaging is filled it, this gusset expands and provides more storage space. Once inflated, the pouch can stand on its own. These pouches are extensively used in food packaging as well as other industries since they allow the product to be displayed both vertically and horizontally.