Blow film grade black masterbatch used the high quality and strong tinting strength as the carbon black and additives. Its extruded by the High Speed Mixer and then pelletized. It makes the film less of the static point, very good of the blackness and the brightness.
Senior blown film Masterbatch is for ultra-thin products blow molding coloring, such as black plastic bags, black plastic film.
General blowing masterbatch is for general packaging bags blow molding coloring.