Ink jet recording method and an ink jet recording apparatus

An ink jet recording method and an ink jet recording apparatus are disclosed, wherein crack suppression is realized while good picture quality is maintained. The ink jet method includes causing a treatment liquid to adhere to a recording medium; a white ink to adhere to the recording medium; and a n...

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Hauptverfasser: KAMIJO KIMITAKA, OKUDA IPPEI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:An ink jet recording method and an ink jet recording apparatus are disclosed, wherein crack suppression is realized while good picture quality is maintained. The ink jet method includes causing a treatment liquid to adhere to a recording medium; a white ink to adhere to the recording medium; and a non-white ink to adhere to the recording medium. The treatment liquid, white ink, and non-white ink are applied by main scans of a recording head and sub-scans of the recording medium that intersect the main scans. The recording head includes a first nozzle group arranged in the sub-scanning direction and discharging the treatment liquid, a second nozzle group arranged in the sub-scanning direction and discharging the white ink, and a third nozzle group arranged in the sub-scanning direction anddischarging the non-white ink. The second and third nozzle groups have non-overlapping portions in the main scanning direction, and one or both of the second and third nozzle groups have a portion overlapping the first nozzle