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White Ink Adhesion to Acrylic when printing 2nd surface with flood white over 4 color.

#1 drcleveland1963 6 months ago

I have been challenged to develop a print configuration that cures the White Ink over a 4 color print on Clear Acrylic (Second Surface). The White has been very sensitive to scratching shortly after the print has concluded - in fact it can be scratched with the brush of a finger nail. I would appreciate any input that may lead me to a more durable surface in this 2nd Surface print application.

#2 HP Daniela Ciolompea 6 months ago

Hi @drcleveland1963,

I would recommend increasing the Overcoat value and modify the curing height. Hope this helps.

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