Table 1.
Formulations of the ink mixtures coated on the polypropylene film to produce the film samples.

Film sample	Formulation of ink mixtures
Control film1)	Ink 10 kg + thinner 4.2 kg
CO film2)	Ink 9.8 kg + thinner 4.2 kg + cinnamon oil 0.2 kg
Encap. CO film3)	Ink 9.8 kg + thinner 4.2 kg + cinnamon oil microcapsule emulsion 4.2 kg

Film coated with ink containing thinner
Film coated with ink containing thinner and cinnamon oil
Film coated with ink containing thinner and encapsulated cinnamon oil