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

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

    Desensitize

    To chemically treat a lithographic plate to impart to non-image areas water-receptivity and ink-repellency, commonly utilizing a solution of gum arabic or other gum compound. It is the offset press fountain solution that keeps the plate properly desensitized over the course of a print run. See Plate: Offset Lithography. (See also Fountain Solution.)

    In photography, a substance used to decrease the sensitivity to color of a photographic emulsion, to facilitate development under relatively bright light.

    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


    可打现金的麻将平台