▎ 摘　　要

NOVELTY - Graphene nano material melt blown cloth includes an external melt blowing hood mechanism, and the external melt blowing hood mechanism is fixedly installed with a side seam type connecting mechanism. A supporting ventilation structure is fixedly installed inside the external melt blown hood mechanism. The supporting ventilation structure includes an external hexagonal supporting frame (31). A built-in hexagonal support frame (32) is installed inside the external hexagonal support frame, and the number of the external hexagonal support frame and the internal hexagonal support frame are both set to multiple. The inner hexagonal support frame is provided with a first circular clamping slot (33). The central fixed roller shaft (35) penetrates the vertical center position of the built-in hexagonal support frame. A first semicircular melt-blown cloth-type baffle (36) is fixedly installed on one side of the inner cavity of the first circular clamping cavity. USE - Graphene nano material melt blown cloth. ADVANTAGE - The graphene nano material melt blown cloth achieve the effect of cross-fitting, normal gas flow can be achieved, and also achieves the function of physically isolating bacteria. DESCRIPTION OF DRAWING(S) - The drawing shows the partial structural diagram of the supporting ventilation structure. External hexagonal supporting frame (31) Built-in hexagonal support frame (32) First circular clamping slot (33) Central fixed roller shaft (35) First semicircular melt-blown cloth-type baffle (36)