Jira risina kurukwa rakakodzera kushandiswa pakushandisa weti yemhuka dzinovaraidza rinoraswa rinonyanya kugadzirwa nejira risina kurukwa re100% polyester spunlace uye rakaputirwa nePE film. Huremu hwaro hunowanzova pakati pe40 ne130g/㎡. Chidimbu chepamusoro chejira risina kurukwa chinosangana nemhuka dzinovaraidza chine huremu hwakaderera, hunosvika 40 kusvika 50g/㎡, zvichiratidza kupfava uye kuyerera kwemvura. Chidimbu chepazasi chine huremu hwakakwira, hunobva pa60 kusvika 80g/㎡, kuti riwedzere kushanda kwemvura uye kudzivirira kudonha kwemvura.
