... packing. Applications Areas1. Film (shopping bags, casting film, multilayer film, micro film, milk flm, packing film, perforaed film, sanitation towel film, OPE film, T-shirt bag, ... masterbatchIt is used to high quality film film like as milk packing film, coating film and so on, its opacity is ... is whiter than EW6018J, can be used in blow film, coating film and bottle3. EW6005J: 60% rutile tio2, no ...