Moisture Barrier Bag is made up of materials with great shielding characteristics and especially ideal for 'dry packaging' of moisture-sensitive electronic appliance. This product blocks the infiltration of water, moisture and oil and perfectly protects the packaged product from E.S.D. and E.M.I. It is a vacuum packaging material that can perfectly protect products from external impact and its inside is covered with a polythylene material to prevent products from oxidation and moisture. It is a clean particle-free packaging material produced in a clean room and also a contamination free material with no anion substances(Cl-, F-, SO4-, PO4-, NO2-)