PROBLEM TO BE SOLVED: To provide a compact apparatus for seasoning a web immediately after printing by using a drying device and a re-humidifier. ;SOLUTION: A drying device 1 is equipped with a heating zone 3, a temp. keeping zone 4, a cooling zone 5, spray nozzles 10 arranged above and below the paper feed plane of a web 2 and receiving the supply of a humidifying agent and a spray chamber 9 housing these nozzles. By providing a humidifier 8 used in the re-humidification and cooling of the web 2 to the cooling zone 5 of the drying device, an especially compact structure can be obtained.;COPYRIGHT: (C)2000,JPO
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