PVC (polyvinyl chloride) co-extrusion profile with double colors and double surfaces

The utility model discloses a PVC (polyvinyl chloride) co-extrusion profile with double colors and double surfaces, which is characterized in that an ASA co-extrusion layer is arranged on the outer surface of the outer wall of the profile, the inner wall of the profile is arranged to be a colorful PVC co-extrusion layer, and the ASA co-extrusion layer on the outer surface of the profile, the colorful PVC co-extrusion layer on the inner side wall of the profile and a profile cavity form the co-extrusion profile with the double surfaces. The PVC co-extrusion profile can improve the weather ability of the profile, prolong the service life of a door window, can adjust the colors according to the need of the outer vertical surface of a building, and can meet the demands of indoor decoration colors.