2024-10-19

Ka helid shahaadada sare ee Oxijinka sare: Furiga ee baahantaha ah

Dhaqaalaha sare ee Oxygen Barrier EVOH waa alaab gaar ah ee caafimaad looga isticmaaleysaa hantooda caafimaad. EVOH ama ethylene-vinyl alkoolyma waa kopolymeer, oo uu waxyaabaysaa xirfadeed oo wanaagsan ah, doorashadooyinka uu sameeyo ee uu u sameeyo midhaha booqatay, ee uu u xirfadeyn ee uu aqoonsan. Darteedkan waa muhiim uu muhiim yahay in uu uu uu uu uu uheyno