http://printwiki.org/Heatset_DryingRecent Changes of the page "Heatset Drying" on PrintWiki.en-us http://printwiki.org/Heatset_Drying2007-09-06 12:00:00Encyclopedia of Graphic Communications Import <div id="content" class="wikipage content"> Differences for Heatset Drying<p><strong></strong></p><table> <tr> <td> <span> Deletions are marked with - . </span> </td> <td> <span> Additions are marked with +. </span> </td> </tr> <tr> <td> Line 1: </td> <td> Line 1: </td> </tr> <tr> <td> </td> <td> <span>+ A method of drying certain types of printing ink (called ["heatset ink"]) that require drying by ["evaporation"], chemical reaction promoted by heat, and cooling. This is accomplished by passing the printed paper ["web"] through a dryer at a temperature of 250:500ºF and then cooling it to 75:90ºF. (See ["Heatset Ink"].) ["Coated paper"]s can cause problems in heatset drying, especially when their ["moisture content"] is high and the ["porosity"] is low. (See ["Blister"] and ["Fiber Puffing"].)</span> </td> </tr> </table> </div>