Kuxhomekeke kubungakanani betarpaulin enzima yePVC oyifunayo, ubungakanani obukhulu betarpaulin yePVC esiyenzileyo ngaphambili bububanzi obungama-40m kunye nobude obungama-70m, ukuba ubude betarpaulin ye-PVC bungaphezulu kwe-70m, nathi singayenza. yeyakho.

Kananjalo sinokwenza i-PVC yensimbi enzima eshushu kunye nesinyithi esishushu esenziwe ngesinyithi kunye nentambo yentsimbi. ubunzima obuqhelekileyo bomnatha yi-650gsqm, nobunye ubunzima bukhona.