parison of paint processing machines
Paint Brush Handle - irp-cdn.multiscreensite.com. parison diameter of.5 inches, the blow ratio was calculated at 1.2 in.! 0.5 in. = 2.4. VI. Texture The handle surface texture is intended to be as smooth as possible to facilitate easy mold release and paint removal when the part is in service, but the mold cavity will have to be slightly roughened because of the use of polyethylene.