Capper aluminium alloy

The utility model provides a capper aluminium alloy, includes the section bar body, the upper portion of section bar body is equipped with the mounting hole, the lower part of section bar body is equipped with blade mounting hole, the section bar body all is equipped with the heating device hole in blade mounting hole's both sides, the bottom of section bar body is equipped with sealing station atthe downside in heating device hole, sealing station's bottom is equipped with to pressing the face, realizes two wrapping bags in front and back seam simultaneously through setting up sealing station in order to reach once to compress tightly to the equidistance is cut off fast between two welding seams simultaneously, through having designed two heating device holes, designed blade mounting hole at the intermediate position simultaneously, blade mounting hole needs later stage machine tooling fluting, under the prerequisite of guaranteeing function, intensity and cost, accomplishes that heat conduction, cutting vel