Printing machine with inkjet printing head, radiation drier and at least one light trap

The invention relates to a printing machine with an inkjet printing head, a radiation drier and at least one light trap, the inkjet printing head (2) including separately controllable nozzles (11) forapplying ink to a transported printing material (4); the radiation drier (7) including radiation sou...

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Bibliographic Details
Main Authors WOULFE MUIRIS, GREIVE MARTIN, MASCHLER ERNSTRISTIAN, KORKUT PUNCKT SIBEL, KOHLMANN MICHAEL
Format Patent
LanguageChinese
English
Published 06.08.2021
Subjects
CORRECTION OF TYPOGRAPHICAL ERRORS
i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
SELECTIVE PRINTING MECHANISMS
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The invention relates to a printing machine with an inkjet printing head, a radiation drier and at least one light trap, the inkjet printing head (2) including separately controllable nozzles (11) forapplying ink to a transported printing material (4); the radiation drier (7) including radiation sources (12) for generating electromagnetic radiation (13) to at least partly dry or cure the appliedink on the transported printing material (4); the at least one light trap (9) being disposed between the inkjet printing head and the radiation drier in such a way that the light trap forms a barrier(14) for reflected and/or scattered radiation, thus protecting the inkjet printing head from radiation. The light trap (9) includes at least one channel (17) connected to an aspiration device (24) foraspirating contaminated ambient air (18) through the channel. The printing machine can advantageously reduce or prevent contamination of the radiation drier. 本发明涉及一种印刷机，包括油墨印刷头、辐射干燥器和至少一个光捕获器，所述油墨印刷头(2)包括可单独控制的、用于将油墨印刷在被输送的承印材料
Bibliography:Application Number: CN202110598217