Non-heatset

To begin to consider the promotion of adhesion using lithographic processes with porous and nonporous substrates, we must first examine the three types of offset printing processes utilized - 1) non-heatset sheetfed, 2) heatset, and 3) non-heat-set web offset - together with the prevalent inks and their composition. 

As can be seen in Table 8.8, non-heatset web ink formulation are comprised primarily of a fluid termed ink oil , which contains paraffins, cycloparaffins, isoparaffins, and portions of a petroleum-hased distillate. 

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