How does the ion wind bar in the thin film industry eliminate static electricity

       A weak corona discharge is used on the surface of the film. The weak degree is that the generated ion motion energy is lower than the chemical bond energy of the film material so that the ions do not polarize the surface. These positive or negative free ions are attracted by the net static charge on the surface of the film to make it neutral. The application of ion wind bar in various industries, in addition to electrostatic ion wind bar in the film industry, there are electrostatic treatment methods, in our understanding of the process found that there are three places in the thin film products must be static:

First, after the film is produced, it is necessary to remove static electricity at the winding site, because if static electricity is not removed, the film will be broken down and the product will be poor.

Secondly, during the processing of semi-finished film products, follow-up work cannot be performed well due to the influence of static electricity.

Third, in the process of finished products, static electricity needs to be eliminated. If the static electricity is not directly caused, the processed products will be bad. For example: the processing position is offset, the processing is adsorbed on the die, etc.

KESD recommends using an ion wind bar to remove static electricity. The film surface is flat and most of the thin film processing process is automated production. The ion wind bar has a beautiful appearance and small size, and has a large-scale and rapid static elimination effect, and is particularly suitable for large, medium, and small-sized mechanical equipment and is easy to install. The ion wind bar is fixed on the surface of the film and does not need to be attached to the film. The film needs to pass from the film 2-10CM, and the film passes through the ion wind bar. The ion wind bar can electrostatically neutralize the surface of the film in about 0.2 seconds.

In addition to the electrostatic ion wind bar, its strong ion wind removes electrostatics and foreign matter on the surface of objects, dust, and belongs to the industrial class. It is suitable for electrostatic dust removal of flat objects. Applies the appearance of curtain shade design principle, and is installed in the clean workshop assembly line entrance, curtain type ion Wind can effectively isolate the air flow inside and outside the clean room.

In addition to electrostatic ion wind bar Scope of application: film compounding, coating machine gluing, label printing, cold heading, offset printing, screen printing, film blowing machine, printing machine, slicer, slitting machine roll, textile and flexible packaging industry, etc. And other applications.