Farbrollerwalze und Verfahren zu ihrer Herstellung

摘要

The invention relates to a method for producing a paint roller having a roll body comprised of a synthetic foam with an inner recess for placing on a carrying strap. The invention is characterized in that the roll body is expanded in a form tool. To this end, the expansion pressure is set such that a closed compact covering of the synthetic material, preferably a polyester polyurethane foam, is formed on the outer surface of the roll body and/or on the wall of the inner recess. The coating is at least partially opened or removed in a successive method step.