American RDS 3 #1/4 "Applicator rod adopts winding process, Wire diameter 0.08mm, rod diameter 6.35mm, main rod and steel wire are stainless steel, can film 6.9μm. Widely used in pulp and paper, Spinning & weaving, Coating, Leather, Optical inspection film, Encasement material and polymer material and other precise quantitative Preparative film laminating experiments.