MANUFACTURING METHOD FOR COMPOSITE RESIN A PIPE OF THE INNER PART

摘要

A manufacturing method for composite resin a pipe of the inner part is provided to manufacture composite resin pipe with a double structure having more endurance by forming wavy band. A manufacturing method for composite resin a pipe of the inner part comprises a step of forming a flat pipe by immerging a number of composite fibers(20) into a resin container(25) and then winding them on the winder device; a step of forming a wavy pattern on the flat pipe by moving other composite fibers immersed in liquid resin in order to form wavy on the outer side of the flat pipe made from composite fiber; and a step of forming wavy band(40) having a semi-circular section and then drying it and supplying spirally it into the flat pipe.