Laser-marked light-transmitt↕$ing patterns on lacquered plastic₽↔‍ parts, in fact, after spray☆αing transparent plast¶→ "ic panels, the surface coat↔≈&ing is removed with a laser marking ←×machine to reveal the  δ≤original background colo←✔r. This process has cert₩​ain requirements for the uniformity δ€₩of the coating thickness, the confiφ guration of the lase¶∞♣r equipment and the technology.