Electrostatically painted? can anyone tell me what it system?

can anyone tell me what it system?
Answers:    When spraying the paint, the paint gun also runs a generator from the air flow. The charge is verbs ed to the paint and the object to be painted is given the differing charge. Since the paint droplets all hold the same charge they repel respectively other giving better dispersion of the paint. At the same time the paint is attracted to the point with the contrasting charge.
It is a spray painting technique that uses a spray gun than impart a charge on the paint droplets, the charged drops are attracted to the object anyone painted which is given an opposite charge. The technique reduce over spray and produced an extremely even coat of paint, unfortunately it can just be used on metal objects like a refrigerator.