A plastic film comprised of a polymer material, fragrance, and a waxy chemical
composition for imparting to the film substantial impermeability to odors. A method
for producing such films including the steps of: adding a liquid fragrance to highly
porous polymer pellets; adding a waxy chemical composition to the fragrance and
polymer; blending the polymer, fragrance, and waxy composition mixture; adding
additional polymer to the blended mixture; extruding the resultant composition,
thereby forming pellets; mixing the pellets with additional polymer; and forming
a film therefrom. A plastic film, produced according to this method, for packaging
or for masking unpleasant odors, comprising polyethylene or polypropylene, a fragrance,
and a bis fatty-acid amide is also disclosed.
