Apply Custom Post Processing Effect to UI in URP

Metal Etching Processing Effect Metal etching for e-cigarette heating wires significantly enhances performance and safety. This photochemical process creates intricate mesh patterns on thin metal foils (e.g., nichrome, 0.04-1.0 mm), ensuring uniform heat distribution up to 250°C. Unlike traditional wire-winding, etching achieves high precision (±0.01 mm tolerance) without burrs or mechanical stress, reducing failure risks. The burr-free mesh increases surface area, improving e-liquid vaporizatio