... (D50):1.5-3.0mico 4) Add ratio:5-40% plastic caco3 filler Our company can offer you following products:1 ... , perforaed film, sanitation towel film, OPE film, T-shirt bag, plastic drum, pipe tap, food packing, medicine packing, etc.)2. Blow ... , etc.)4. Injection Molding (Aumotive, Electronic, Construction, House wares, Furnitue, Toys, etc.) Masterbatch Suggested Additive Ratio:5%-40% for blow Film ...