Ink output by the ink hopper flow phenomenon called ink ink.

When the ink is output by the ink roller, it is only affected by the external force of the ink roller. The flow conditions are mainly the gravity and surface tension of the ink itself, and the inking of the ink depends on its own fluidity, but also on its own flow, viscosity, yield value, thixotropy, drawing and other rheological properties.

In the process of printing, the inking quality of ink directly affects the amount of ink supply per unit time, and the thickness of ink layer in the process of transmission and transfer.In actual adjust the volume of ink the ink printing, in addition to adjust the ink fountain roller speed (or Angle), or local regulation ink fountain blade clearance, more should pay attention to the automatic or manual of ink mixing, and change the ink yield value and thixotropy, ensure that within every moment is a constant amount of ink, printing ink can't normal is passed on to the ink fountain roller, form the hysteresis phenomenon of ink, Resulting in poor ink supply or interruption of ink supply.

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