A review discusses the research on functional film with carbon black kneaded into polyolefin. Further, this paper enumerates the polymer film as packaging material for industrial products that require shading and prevention of static boxes, but the packaging material for foods that require enhanced shading in metal foil. In food packaging, a film kneaded with carbon black was not used due to its poor design, but we are developing a film kneaded with carbon black with high design, from metal foil such as aluminum and gold.