High-barrier ntim, uas yog, ntim cov ntaub ntawv nrog high-barrier zog, daim ntawv thov thiab kev loj hlob ntawm industrialized los yog industrialized ntau lawm prospects ntawm barrier cov ntaub ntawv mas muaj xws li pvdc, evoh, cwj mem, nitrile-raws li resin, polyamide thiab hais txog. pvdcpvdc (polyvinylidene chloride) yog tus cwj pwm los ntawm qhov tsis tshua muaj permeability, thaiv cov khoom thiab tshuaj lom neeg tsis kam.
