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How to maintain the flexographic printing machine?

Datetime:[2022/3/17 17:43:08 ]     viewing count:648
1. Transmission: Under the condition of receiving printing pressure, various groups of gearboxes work quickly for a long time, which will cause gaps between the bearings and the bearings inside the gearbox, resulting in a decrease in concentricity and affecting the registration accuracy. 2. Unwinding and rewinding: The unwinding and rewinding equipment should work at a uniform speed and high speed under the pressure of the paper roll. If the time is long, the gap of the transmission gear will increase, which will affect the stability of the paper during the printing process. 3. Tension: The tension control system is an important device to ensure the registration of printing. The rapid operation of the equipment will cause the registration accuracy to drop, the registration sensitivity to be poor, and the fluctuation will be large.

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