A PU printing method and system including a textile component; and a rotary screen device component. More specifically, the system can include: a source of PU material; a rotary screen containing a squeegee blade or magnetic roller that is connected to the PU material source; means to carry the textile in proximity to the rotary screen and in position to receive a print; and a source of pressure, hydrodynamic or magnetic, to force the PU through the rotary screen and onto the textile.