... masterbatchOur customers use it to make high quality film like as milk package film, coating film and so on, its opacity is better than ... 1. EW6018J: 60% rutile tio2, can be used in blow film , coating film and bottle2. EW6018BJ: 60% rutile tio2, it is whiter ... in blow film , coating film and bottle3. EW6005J: 60% rutile tio2, no filler, it can be used in milk packing film. food grade.Application: 1 ...