1.Ku habboon iftiiminta fiilooyinka kiimikada ee polyester, naylon iyo polyprolylene.
2.Ku habboon caddeynta iyo iftiiminta caagga polypropylene, PVC adag, ABS, EVA, polystyrene, polycarbonate, iwm.
3.Codso ah in lagu daro polymerizations guud ee polyester iyo naylon.