A nano film mask comprising a body, an outer skin layer, a first protective layer and a second protective layer, a film layer and an inner skin layer； and at least one hanging member and two sides of the body Connected. The thin film layer is located between the first protective layer and the second protective layer, and the first protective layer and the second protective layer are located between the outer surface layer and the inner surface layer.一種奈米薄膜口罩，包含一本體，由一外表層、一第一保護層與一第二保護層、一薄膜層以及一內表層重疊而成；以及至少一懸掛件，與本體的兩側緣相連接。其中，薄膜層位於第一保護層與第二保護層之間，第一保護層與第二保護層位於外表層與內表層之間。
