PVC chinhu chakajairika muhupenyu hwezuva nezuva, chine purasitiki yakakwira uye isiri-chepfu. Kupisa kwekupisa kwePVC zvinhu kunoita kuti kugadzirisa kuve kwakaoma, asi iyo yakakwirira-chaiyo tembiricha-inodzorwa ultraviolet laser inounza PVC kucheka mune imwe nzira. UV laser chiller inobatsira UV laser process PVC zvinhu zvakatsiga.