friction and flow resistance to deliver superior ink release rates. MT foams are characterized by precise, controlled delivery rates that eliminate initial over-inking and extend usable... print life. We can produce rollers in a virtually infinite variety of shapes, forms and densities, any of which can be impregnated by various Porelon inks or other fluids. Inks... Rolls should be protected from excessive dust to avoid ink transfer interference Roll size 1/2" to 4" diameter with roll concentricities of +/- .005" Inks and fluids Porelon...