Ukusika i-laser, njengemveliso yobuchule kunye nezixhobo zokuyila, zichanekile kwaye zisebenze ngokulula ngoluhlu lwezixhobo ezinokuthi zinganqweneleki i-laser ye-laser {i-PVC.
Iplastiki ye-PVC ibandakanya i-chlorine, ethi, xa ifudumele i-laser, inokuthi ikhuphe umsi wetyhefu . . .
Ukulandela esi sikhokelo kuya kunika imeko ekhuselekileyo nenemveliso apho kuveliswa khona iikhonsepthi ezimangalisayo kunye neemveliso.