Heidelberg sm 74-4 year 1999

Discussion in '4-Color Offset Presses +' started by herlinsen, May 5, 2013.

  1. herlinsen

    herlinsen New Member

    Joined:
    Dec 2010
    Messages:
    1
    Location:
    Jakarta
    Dear all,
    How to solve the problem on heidelberg sm 74-4 year 1999, when printing I got the doubling (seem like stripe ) start 170 mm from print begin about 20mm long with 3 line. I have tried to set the bearer pressure and check the blanket packing ( Blanket thickness 1.95mm + 0.30 mm packing paper ) it's mean get 0,10mm printing pressure. Also all the rollers are check for the nipping and diameter of the rollers are good ( Botcher rollers). Thank you.
    Martinus Herlinsen
     
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