... composite ink for the films of BOPP, OPP, PET, PE, etc.CPP can be used as a ... composite adhesive between paper and films of BOPP, OPP, PET, PE, AL, etc., and an inner coating for ... pigment, CPP can be used as colorant for plastic modification or as paint binder for polypropylene (PP) injection ... indexes has varieties of usages and should be used under the specialized engineer’s instruction. The ...