The utility model relates to a wet coating structure with nano silver. The main structure comprises a spray layer combined with a spray layer on the human body surface, a gel layer combined with the spray layer on the coating surface, a dressing layer covering the gel layer away from the spray layer, and at least one nano silver layer which is respectively accommodated in the spray layer, the gel layer and the dressing layer.With the above structure, when the user wants to treat the wound, spray a spray layer on the surface of the human body, and coat a gel layer on the spray layer, then cover a dressing layer on the gel layer, and use the nano silver layer contained in the spray layer, gel layer and dressing layer to prevent pain, sterilization, wound healing and cell proliferation of the wound.In this way, at the same time, three nano silver layers are used for different types of treatment to achieve rapid healing effect.本新型為有關一種具奈米銀之濕式敷材披覆結構,主要結構包括一以噴塗方式結合於人體表面之噴霧層、一以塗佈方式結合於該噴霧層上之凝膠層、一覆蓋於該凝膠層背離該噴霧層一側之敷料層、及至少一分別收容於該噴霧層、該凝膠層及該敷料層內之奈米銀層。藉上述結構,俾當使用者欲治療傷口時,係於人體表面噴塗一噴霧層,並於該噴霧層上塗佈一凝膠層,再於該凝膠層上覆蓋一敷料層,而利用噴霧層、凝膠層及敷料層內含之奈米銀層,對傷口進行止痛、殺菌、傷口復原及細胞增生之動作。藉此,同時利用三奈米銀層以不同型式治療,達到快速癒合之功效。