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    • 9. 发明申请
    • LANGUAGE AND METHOD FOR MEASURING THE VISCOSITY OF PRINTING INK DURING THE PRINTING AND INK CORRECTION PROCESS
    • 在印刷和墨水校正过程中测量印刷油墨粘度的语言和方法
    • US20110043556A1
    • 2011-02-24
    • US12734977
    • 2008-12-08
    • Andreas IhmeFrank TwiehausMartin FlaspoehlerFrank DirksmeierHendrik Tepe
    • Andreas IhmeFrank TwiehausMartin FlaspoehlerFrank DirksmeierHendrik Tepe
    • B41J29/38
    • B41F31/005B01F13/1055B01F13/1072B41F33/0045
    • A System and method for measuring the viscosity of printing ink during the printing and ink correction process is presented. A Printing press comprises at least one ink supply system, with which ink can be transferred from an inlet point to the printing substrate, at least one optical measuring device for measuring actual optical values of light, in which the actual optical values are from light of selected wavelength ranges and in which the light has interacted with at least parts of the printing picture, whereby the printing press further comprises an ink mass determination device for determining the weight of at least parts of the ink which is located within an ink supply system a control and evaluation device which can be provided with measured values from the optical measuring device and with measured values from the ink mass determination device and which can be used to determine the optical deviation, that is the deviation of the actual optical values from the optical reference values, which are available as light intensity values of selected wavelength ranges, and which control and evaluation device can be used to determine on the basis of the optical deviation and the values from the weighing devices, how much corrective ink having a determined composition is fed to the printing press in order to approximate the actual optical values to the optical reference values.
    • 提出了一种用于在印刷和油墨校正过程中测量印刷油墨的粘度的系统和方法。 印刷机包括至少一个供墨系统,油墨可以从入口点传送到印刷基板,至少一个光学测量装置,用于测量光的实际光学值,其中实际光学值来自 所选择的波长范围并且其中光已经与打印图像的至少一部分相互作用,由此印刷机还包括用于确定位于墨水供应系统a内的墨水的至少一部分的重量的墨水质量确定装置 控制和评估装置,其可以提供来自光学测量装置的测量值和来自墨水质量确定装置的测量值,并且可以用于确定光学偏差,即实际光学值与光学参考值的偏差 值,其可用作所选波长范围的光强度值,以及哪个控制和评估装置 可以用于基于光学偏差和来自称量装置的值来确定具有确定的组成的多少校正墨被馈送到印刷机以便将实际光学值近似为光学参考值。