Charged particules are attracted either a charged or a neutral surface. You can meet this problem in that kinds of industry such as painting, food, medical products and pharmacy.

        In printing industry, dust attraction damages printing sheets and products. Low quality in film industry is another problem. Microscopic products used semiconductor technology can affect from static.

        Consequently, the electrostatic field can attract airborne dust and other contaminants to the product. This causes high reject rates and low productivity.