I-EVOH (i-Ethylene Vinyl Alcohol) ii-resins zenze indawo ebalulekileyo kwishishini lokupakisha ukutya ngenxa yeempawu zabo zokuthintela ezikhethekileyo, ngakumbi ngokuchasene neegesi kunye nokufuma. Ezi propati zibalulekile ekugcineni ukutsha kokutya, ukwandisa ubomi beshelufu, kunye nokugcina umgangatho wencasa, okwenza i-EVOH ibe licandelo elixabisekileyo kwinkqubo yokupakisha ukutya.
Umzekelo obalaseleyo we-EVOH's utility kukusetyenziswa kwayo kwiifilimu zokupakisha ukutya okuninzi. Ngokuqhelekileyo, i-EVOH isetyenziswe umaleko ophakathi kule filimu, idibene nezinye izinto ezifana ne-polyethylene (PE) okanye i-polypropylene (PP). Iingqimba zangaphandle zenzelwe ukubonelela ngenkxaso yesakhiwo kunye nokuququzelela ukutywinwa kobushushu, ngelixa i-EVOH layer isebenza njengesithintelo esinamandla ngokuchasene ne-oksijini kunye nezinye iigesi. Olu lungelelwaniso luluncedo kakhulu ekupakisheni iimveliso ezibuthathaka nezitshabalalayo ezinje ngenyama, izinto zobisi, kunye nokutya okuthile okucutshungulweyo okuphakamileyo kumxholo wamafutha, zonke zichaphazeleka kakhulu kwi-oxidation.