1.Zoyenera kuwunikira kwa ulusi wamankhwala wa polyester, nayiloni ndi polyprolylene.
2.Zoyenera kuyera ndi kuwunikira kwa pulasitiki ya polypropylene, PVC yolimba, ABS, EVA, polystyrene, polycarbonate, etc.
3.Iyenera kuwonjezeredwa mu polymerizations wamba wa polyester ndi nayiloni.
