Umehlulela kanjani i-opp,cpp,bopp,VMopp,sicela uhlole okulandelayo. I-PP igama le-polypropylene.Ngokwesakhiwo nenjongo yokusetshenziswa, izinhlobo ezahlukene ze-PP zadalwa. Ifilimu ye-CPP iyifilimu ephonswe nge-polypropylene, eyaziwa nangokuthi ifilimu ye-polypropylene enganwetshiwe, engahlukaniswa nge-CPP ejwayelekile (Ge...
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