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  1. Cornishpastythighs

    Buying from overseas

    Have they all the required visas and insurance to do the installation in your country..
  2. Cornishpastythighs

    Spray powder not working on bottom 1/3 of load

    I am assuming this is the water based coating thats sticking.. check your coverage and if you have any slinging or build up on the edges do you have a roll coater or an Anilox coater..
  3. Cornishpastythighs

    Nip roller

    One might be a 'crowned roller' Crowned nip rollers in web offset printing are specialized rollers designed with a slightly larger diameter in the center than at the edges to compensate for roller deflection (bending) under load. This engineering technique ensures that pressure across the nip is...
  4. Cornishpastythighs

    Spray powder not working on bottom 1/3 of load

    we used one of these at the press to check our spray powder coverage. https://www.printconcept-gm.de/en/products/inspection-light/ Maybe have your dryer checked out
  5. Cornishpastythighs

    Blanket Life?

    Running heavy stock our blankets never died of old age...
  6. Cornishpastythighs

    Not typical "Ghosting". Komori.

    With that roller train correctly set there is no way you should be getting ghosting that bad...
  7. Cornishpastythighs

    Nip pressure

    No experience of using Rilsan in a Dampening unit, have used mainly Ceramic or Chrome. Have used Rilsan a lot in the inking system as a distributor roller. We switched to Ebonite as Rilsan was very expensive and took a long time to turnaround and Ebonite recovering could be obtained locally, we...
  8. Cornishpastythighs

    Nip pressure

    Always keep an eye on your rubber roller Durometer as this will affect the metering of water through the nip
  9. Cornishpastythighs

    Goss SSC or N40 folder nips

    https://westernroller.com/products/print/
  10. Cornishpastythighs

    Ink piles up on the edge of the water pan roller.

    How often do you De-sensitize the chrome rollers. 600 sounds like very hard water, do you have any plans to install some form of water treatrment. Have your FS supplier look into adding some more Gum Arabic to your font. Hard Water Indicator: Raw water with conductivity greater than 500...
  11. Cornishpastythighs

    Komori Copper roller

    Copper rollers Last longer than the Rilsan Rollers, Ink stripping is a rarity, Copper rollers also have excellent thermal conductivity, which makes them suitable for temperature-controlled inking systems where precise temperature management is essential for ink viscosity. Of course if roller...
  12. Cornishpastythighs

    Heidelberg Letterpress

    Good to see an old 'Windmill Platen' still in use
  13. Cornishpastythighs

    Ceramic/Chrome roller wipers

    Used 'water stops' for many years on our web presses. Also used air bars (air curtain) on the rollers to reduce the amount of moisture on the ends. Water stops much cheaper and requires far less technology.
  14. Cornishpastythighs

    FLEXO Printing Issue on MARK ANDY: Persistent LINE Across Web on All Colors

    Maybe you just need to find a tape with the right balance of adhesion, cushioning, and hardness.
  15. Cornishpastythighs

    FLEXO Printing Issue on MARK ANDY: Persistent LINE Across Web on All Colors

    Thought I read somewhere about checking mounting tape?
  16. Cornishpastythighs

    FLEXO Printing Issue on MARK ANDY: Persistent LINE Across Web on All Colors

    If the lines appear to go across the web direction which might indicate too much anilox pressure to plate or plate pressure to substrate (impression) can sometimes result in a 'bounce' at a non print area on the plate. Narrow web label printers typically control this problem by adding...
  17. Cornishpastythighs

    portable spectro

    Whats your budget?
  18. Cornishpastythighs

    Consultants Advice

    we hired this lady way back when. She has made a good living out of Print https://npatest.com/
  19. Cornishpastythighs

    Consultants Advice

    Q: How many consultants does it take to change a light bulb? A: What's your budget?
  20. Cornishpastythighs

    Aqueous lines

    Have you checked coating viscosity. Anything different about the press? new Anilox roller, blade, Coating Formulation, supplier?
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