Этчант

Категория: не задано

Any chemical used to etch an image area in an intaglio plate, a gravure cylinder, or a flexographic press's anilox roller. The most common etchant in use is ferric chloride. See Gravure Engraving and Anilox Roller. An etchant is also used in flexographic platemaking. See Plate: Flexography and Gravure Engraving.