On the Post-cure Case (UV Inks)

At Flint Ink, they refer to the "relaxation" period of typical UV inks as "post change," and estimate it as lasting approximately one day. Technical Manager, Radiation Cure, Rod Balmer asserts, "The amount of post-change will decrease with time at an exponential rate. Most of the change is likely to occur within the first few hours. At 24 hours after exposure we would expect to see little or no change."