Black conductive bags by black conductive polyethylene material, has good ESD performance. Black conductive bags and loaded the charge accumulated on the workpiece can be a good bleed through the bag, do not generate static electricity due to friction during transport in the production, the company also made a grid-like conductive bags, anti-static plastic bags by printed with black mesh sub-conductor, through special treatment, resist external static, specifications can be customized according to customer demand. Mainly used for PC boards, computer motherboards, communication products ...... and other packaging. Surface resistance: 106 ohms