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

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

    Chill Roll

    An internally-cooled metal roller or cylinder located just beyond a web press dryer used to lower the temperature of the printed web before rewinding. Chill rolls are used to remove the heat generated either by friction on the moving web or by the heat used to dry the ink.

    Chill rolls are also necessary for the second stage of the drying of heat-set inks, which first need to be heated by a heat-set dryer then cooled. (See Web Offset Lithography: Dryers and Chill Rolls.)

    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