INK SUCTION MEANS, INKJET DISCHARGE DEVICE, AND PLATE MAKING APPARATUS

PROBLEM TO BE SOLVED: To provide ink suction means provided opposite to an ink discharge port provided on inkjet means which appropriately maintains a space between the ink discharge port and an ink suction port, and prevents defects such as clogging and adhesion of a foreign substance in the ink di...

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Bibliographische Detailangaben
Hauptverfasser:	SAWADA TAKASHI, IEMURA SHIGERU, URAI TOMOTSUGU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	APPARATUS FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TOSURFACES, IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL CORRECTION OF TYPOGRAPHICAL ERRORS i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME LINING MACHINES PERFORMING OPERATIONS PRINTING SELECTIVE PRINTING MECHANISMS SPRAYING OR ATOMISING IN GENERAL STAMPS TRANSPORTING TYPEWRITERS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide ink suction means provided opposite to an ink discharge port provided on inkjet means which appropriately maintains a space between the ink discharge port and an ink suction port, and prevents defects such as clogging and adhesion of a foreign substance in the ink discharge port or removes the defects.SOLUTION: Ink suction means 3 includes a suction head part 31 that has an ink suction port 311 opposed to an ink discharge port in a non-contact manner, and a spacer (roller) 313 holding a space between the ink discharge port and the ink suction port 311 at desired intervals.SELECTED DRAWING: Figure 7 【課題】インクジェット手段に備わるインク吐出口に対向して設けるインク吸引手段について、インク吐出口とインク吸引口との間隔を適切に保ち、インク吐出口に目詰まりや異物の付着等の不具合が生じることを防止し、またはそうした不具合を除去することができる技術を提供する。【解決手段】インク吐出口に対して非接触で対向するインク吸引口３１１と、インク吐出口とインク吸引口３１１との間隔を所望の間隔に保持するスペーサー（ローラ）３１３と、を有する吸引ヘッド部３１を備えるインク吸引手段３とした。【選択図】図７