printing with UV inks on conventional dampening machines

Discussion in 'UV' started by Muhammad Adnan Azim, Feb 7, 2024.

  1. Muhammad Adnan Azim

    Muhammad Adnan Azim New Member

    Joined:
    Feb 2024
    Messages:
    1
    Location:
    Peshawar
    Hi all
    I need help to run a UV printing job on a metalized card.
    i am facing problems of scumming.
    when i start a job and apply ink to the plate, the whole plate is covered in ink ( image and Non-image area, Both). and it won't clean.
    i have a maintained a balanced fountain solution of pH 4.5-5.0
    i am sagawa UV inks.
    i baked the plates.
     
  2. er.bajaj001@gmail.com

    er.bajaj001@gmail.com Member

    Joined:
    Aug 2015
    Messages:
    91
    Location:
    India
    Would you like to Share Machine Info? And for UV Inks you have to mix IPA in Damening Solution
     
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