Umnatha wegalufa wenziwa nge-polyethylene mesh ezinziswe yi-UV ukuze ikwazi ukumelana nemozulu.Ineempawu zokuchasana nokuguga, ukumelana nokugqwala, ukumelana nokukhanya kunye nexesha elide lenkonzo.Umbala ngokuqhelekileyo umhlophe okanye umnyama, i-mesh ngokuqhelekileyo i-25MM * 25MM, 2MM * 2MM, kunye nentambo yenethiwekhi yimicu ye-18, i-strands 24, i-27 strands, i-3 strands, njl. Iimveliso zingenziwa ngokwezifiso ngokuhambelana neemfuno zomsebenzisi.Umnatha okhuselayo webala yegalufa luhlobo locingo lwebala yegalufa, eyimveliso yocingo lwebala lemidlalo edumileyo kumaxesha anamhlanje.Inokunciphisa ukwenzakala ngengozi kwiisphere kubantu abangaphandle kwebala.Ukulula kwaye kulula, umbono ovulekileyo kunye oqaqambileyo, ukushisa okuphezulu kunye nokumelana nelanga, umbala oqaqambileyo, ixesha elide lokusebenzisa njalo njalo.