Flat-Top Dots Let’s start by stating what is meant by the term flat-top dot. A flat-top dot on a photopolymer plate is one that accepts the transfer of data from an imaging device to the finished plate at a 1:1 ratio. The 1:1 imaging ratio is measured in the file, post-CDI imaging, and ultimately on the … Read More...
Tag Archives: solid ink density
Viscosity and surface tension are two physical characteristics of liquid. Viscosity is simply the measurement of how resistant to flow a liquid is, while surface tension is defined as the resistance a surface to liquid penetration. Viscosity and surface tension are affected by temperature changes. Understanding and controlling ink viscosity remains one of the most significant variables and flexo printing process. … Read More...