• <progress id="47fdn"><track id="47fdn"></track></progress>

    <rp id="47fdn"><object id="47fdn"><input id="47fdn"></input></object></rp>

    Plate Scanner

    A device used in offset lithography to measure the various densities of the printing plate's image areas prior to mounting the plate on the press. The evaluation of image densities allows for an accurate presetting of ink fountain keys, which varies the thickness of the ink film sent to the plate across the width of the plate, so that image areas that require greater amounts of ink receive it, while areas that require lesser amounts are not adversely affected, and vice versa.

    All text and images are licensed under a Creative Commons License
    permitting sharing and adaptation with attribution. (See Copyrights for details.)

    PrintWiki – the Free Encyclopedia of Print
    About    Hosted by WhatTheyThink