Microcrystalline zinc plate, engraving zinc plates High purity, very smooth surface Used for zincography, photoengraving Microcrystalline zinc plate, sensitized zinc plate, photoengraving zinc plateApplication: Used for plaques, awards, signage and nameplates in addition to foil stamping, intalio and letterpress, etcSpecification:1. High purity, smooth surface.2. There is blue photosensitive ...