BB450 is a very strong, clear, moisture barrier bag.
It’s high nylon content enables it to be used in critical vacuum applications that require
strength and impact resistance. It is typically specified for large bags that must carry a heavy
load. This FDA approved film does not stretch due to the orientation of layers during the
It can be converted in many ways: 2-seal pouch, 3-seal pouch, side gusset, stand up pouch
Recloseable zipper, tear notch, round hang hole, and sombrero
hang hole. The BB450 can also be surface printed or reverse-trapped printed. It is available
in web widths to 60”