Led uv inks and coating

Discussion in 'Ryobi Printing Presses' started by John pressmen, Oct 21, 2017.

  1. John pressmen

    John pressmen New Member

    Joined:
    Oct 2017
    Messages:
    2
    Location:
    Missouri
    My place recently installed a ryobi 920 4 over 4 press with coaster. I was wondering what type of led inks work best. And what type of coatings are available in led format. We currently use inx and we are having problems with the black marking on the down side in the delivery.
     
  2. Kelsey Holt

    Kelsey Holt Member

    Joined:
    Nov 2017
    Messages:
    14
    Location:
    Nashville TN
    We are currently using Toko inks.
     
  3. John pressmen

    John pressmen New Member

    Joined:
    Oct 2017
    Messages:
    2
    Location:
    Missouri
    Hi Kelsey, we tried toyo also. Something else fixed our marking, thanks for the reply. We are back using inx. We are having several issues, including coating problems, toning issues, ink transfer issues as well as a few more. We are thinking we’re having ink/ water balance issues. The installer is coming back to help address issues. I have several questions about chemistry, roller and water temperature as well as coating temperature. My email is nittnyfan17@charter.net I’d appreciate talking with you.
     

  4. Kelsey Holt

    Kelsey Holt Member

    Joined:
    Nov 2017
    Messages:
    14
    Location:
    Nashville TN
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