Conductive PE bag is made from LDPE, anti-cavitation agent and super conductive carbon black after blow molded by special machineries . It applies to : military industry, aviation , Web communication , sensitimeters, instruments and meters… Conductive grid bag, made from anti-static transparent plastic membrane coupled with conductive black printing ink, is used to print grid conductors. After special processing it can resist outer static and becomes the resistor on the surface. It is usually used to package PC boards, mother boards, communication electrical appliances, etc. The surface resistance is below 106Ω.