Some authors stated that using low density
polyethylene films (0.05-mm thick) containing 1.0% w/w sorbic acid
were unable to suppress mold growth (Weng & Hotchkiss, 1993).
Moreover, ethylene vinyl alcohol/linear low-density polyethylene
(EVA/LLDPE) film (70 mm thick) impregnated with 5.0% w/w PS
was unable to inhibit the growth of microorganisms on cheese
(Devlieghere, Vermeiren, Bockstal, & Debevere, 2000).