Horizontal stripes

Discussion in 'Heidelberg Printing Presses' started by Andrei83, Nov 25, 2018.

  1. Andrei83

    Andrei83 Member

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    Speedmaster 102 Horizontal stripes. Appear and disappear during the printing of circulation.I pulled the tires well, adjusted the shafts. Any idea why the stripes Background 60%, Cyan Magenta
     
  2. junker1984

    junker1984 Senior Member

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    Run a dry solid to determine if it’s in your inker or dampening.
     
  3. Andrei83

    Andrei83 Member

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    Stripes do not appear immediately. They appear and disappear. I tried to print 30 sheets of water separately cyan, magenta, but everything turned out exactly without stripes.
     
  4. mcsongor

    mcsongor Member

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    take some good pictures and upload
     
  5. KAB

    KAB Member

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    Start with new blankets, properly set rollers, and minimum minimun minimun, ink, water, pressure.
     
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  6. Andrei83

    Andrei83 Member

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    I've done all this, but it doesn't help.

    Could cold in the printer be the cause of the stripes? 17-18 degrees Celsius
     
  7. Andrei83

    Andrei83 Member

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    Colorful tempering 27. Moisture solution temperature 9-10. What if there and there to raise the temperature by two degrees?
     
  8. KAB

    KAB Member

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    Make sure your ink charge is set to dump in the plate clamp area.
     
  9. KAB

    KAB Member

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    Could also be the type of ink your running.
     

  10. Andrei83

    Andrei83 Member

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    White field 710.
     
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