Oven on web offset press through which the web of printed paper passes after it leaves the final printing unit. The drying process, standard when heat-set inks are used, heats the web to about 350 degrees Fahrenheit. Either gas or electricity dries the vehicles and air blasts drive off the volatile gases.
on a printing press the drying mechanism usually fitted near the delivery, or outfeed. Heat may be in the form of electric elements, lazy-flame gas, ultraviolet or infrared radiation.