UV Print on PP material

Discussion in 'UV' started by micsabri, May 5, 2024.

  1. micsabri

    micsabri Member

    Joined:
    Sep 2021
    Messages:
    49
    Location:
    Singapore
    Hi guys, can I know all UV ink print on PP material, the PP material must need to apply corona treatment before printing?
     
  2. Adil

    Adil Senior Member

    Joined:
    Nov 2021
    Messages:
    922
    Location:
    Casablanca
    Yes of corse , UV ink printing on (polypropylene) material, it's typically necessary to apply corona treatment to the PP surface before printing. This treatment enhances the surface energy of the PP, allowing the ink to adhere properly and achieve better print quality.
     
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