Polyester Three-Side-Seal Barrier Pouch Ampac's 500 Series SealPAK is a 2ply laminated structure consisting of polyester and polyethylene (PET/PE). These boilable and freezable pouches can sustain temperatures from -56 to 115°C (-70 to 240°F). 500 Series SealPAKs are 4.5 mils…

Foil Three-Side-Seal Barrier Pouch Ampac's 900 Series SealPAK is a 3ply laminated structure consisting of polyester, foil and polyethylene (PET/Foil/PE). Foil pouches are ideal for light sensitive objects requiring a nontransparent packaging solution. These pouches provide the best…

Polyester Three-Side-Seal Barrier Pouch Ampac's 400 Series SealPAK is a 2ply laminated structure consisting of polyester and polyethylene (PET/PE). These boilable and freezable pouches can sustain temperatures from -56 to 115°C (-70 to 240°F). 400 Series SealPAKs are 2.5 mils…