Degradable nano antibacterial plastic film

The utility model discloses a degradable nano antibacterial plastic film which comprises a composite layer, an antibacterial layer, a flame-retardant layer and an oxygen-isolating degradable plastic layer, and the composite layer comprises nano composite material wire harnesses which are made of nano composite materials and are distributed in a staggered manner; the antibacterial layer is a film structure layer made of PVA resin; the flame-retardant layer is arranged on one side of the antibacterial layer; and the oxygen-isolating degradable plastic layer is arranged on the other side, far away from the antibacterial layer, of the flame-retardant layer. According to the degradable nano antibacterial plastic film provided by the utility model, the nano composite material wire harnesses are arranged in the upper composite layer and the lower composite layer in an interwoven manner, so that the film has higher resistance, the film has a good antibacterial function through the design of the antibacterial layer, a