i make my abstact for my research today The research was done by added beeswax plasticizer to starch-chitosan film. Plasticizer function is to weat the stiffness so that edible film didn’t cracked. The result of this research showed that all edible film have characteristic that fulfill the standart as a packaging. The best edible film has shown by addition of lauric acid 6% that having the thickness value 80±5,77 µm, the tensile strength 146,5 Kgf/cm2, elongation 3,2 %, water arbsobtion 2,166 %, the soft surface structure and nontoxic. Research showed that the most effective addition of lauric acid is not more than 6% w/v.