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The aim of this work was to develop environmentally safe multi-purpose composite films based on maize starch (St), low weight chitosan (Chit), and Polyvinyl Alcohol (PVA). To this end the structural features and functional characteristics of the films were evaluated. The PVA content in the blends was varied in the range of 0-40 wt% (based on the total weight of the blend), the St/Chit ratio was fixed at 70/30 in weight. The results of the St/Chit/PVA composite films analysis by X-ray diffraction, FTIR spectroscopy, and SEM methods showed that the PV

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