... product(shopping bags,casting film,multilayer film,ect) Caco3 masterbatch for PP/PE/HDPE film/LLDPE film calcium carbonate fillers is CaCO3 ... filler masterbatch,made of high quality and micro sized calcium carbonate with PP and PE based, with good dispersion ... . Suitable for LLDPE,LDPE,HDPE,Polypropylene,Film fabric product Caco3 masterbatch for PP/PE/HDPE film/LLDPE film