The invention relates to a composite bedjump net processing method. According to the method, modified graphene and polypropylene slices are used as raw materials, and are subjected to melting extrusion granulation at a melting temperature of 210-245 DEGC with a twin-screw extruder by using a melt blending method to obtain polypropylene functional masterbatch; the prepared polypropylene functionalmasterbatch and conventional polypropylene slices are used as raw materials, and are subjected to melt spinning, and water bath cooling, hot water drawing, air heat shaping and winding are sequentially performed to obtain polypropylene monofilament; and the prepared polypropylene monofilament is used as a raw material, and is woven to obtain the desired composite bedjump net. According to the present invention, the tensile strength of the polypropylene monofilament is increased; and the graphene is the functional material and has advantages of excellent fire retardation, excellent antibacterial performance, excellent anti-ultraviolet property and the like, such that the mesh cloth, especially the composite bedjump net, using the graphene can have advantages of excellent strength, excellentanti-ultraviolet weathering, excellent antibacterial property, improved weathering-resistant level and improved function.