One other issue. To make a stand-up pouch, you fold the film and there will be a transition from 2 layers of film to 4 layers of film. It is not flat. Screen printing may have issues at that transition.
One other issue. To make a stand-up pouch, you fold the film and there will be a transition from 2 layers of film to 4 layers of film. It is not flat. Screen printing may have issues at that transition.