qq-studio

Food Grade Box Bottom Bags | Flat Bottom Pouch | Wholesale Flat ...

Aug 3, 2016 ... Side gusset bags are locked into their box-like conformation, giving little room for design alternatives. An example of a side gusseted bag with a flat bottom and transparent windows. Bottom gusset bags have gussets at the bottom of the bag that allow for them to stand up when filled. The gusset can come in ...