A manufacturing method for a packaged molded article, the method comprising: molding to form a molded article; packaging the molded article; and conveying the molded article from the molding to the packaging, wherein: the molding includes: mold-clamping an opened metal mold after the molded article is taken out from a metal mold, filling the metal mold with resin, pressure-holding the resin in the metal mold, mold-opening the metal mold, and taking out the molded article from the opened metal mold, wherein the packaging includes: heating a bottom film, drawing the heated bottom film to form a pocket, housing the molded article in the pocket, sealing with a top film an opening of the pocket in which the molded article is housed, and moving the bottom film by a predetermined distance; wherein the conveying includes: conveying the molded article taken out from the opened metal mold into the pocket to perform the housing, and wherein: at least the heating, the housing and the sealing are performed after the moving; and a time during which the bottom film is kept stopped between each moving in the packaging is matched with a molding cycle between each mold-clamping in the molding by delaying a heating start time in the heating, by reducing a temperature rising rate in the heating, or by increasing a drawing time in the drawing. molding to form a molded article; packaging the molded article; and conveying the molded article from the molding to the packaging, wherein: the molding includes: mold-clamping an opened metal mold after the molded article is taken out from a metal mold, filling the metal mold with resin, pressure-holding the resin in the metal mold, mold-opening the metal mold, and taking out the molded article from the opened metal mold, mold-clamping an opened metal mold after the molded article is taken out from a metal mold, filling the metal mold with resin, pressure-holding the resin in the metal mold, mold-opening the metal mold, and taking out the molded article from the opened metal mold, wherein the packaging includes: heating a bottom film, drawing the heated bottom film to form a pocket, housing the molded article in the pocket, sealing with a top film an opening of the pocket in which the molded article is housed, and moving the bottom film by a predetermined distance; heating a bottom film, drawing the heated bottom film to form a pocket, housing the molded article in the pocket, sealing with a top film an opening of the pocket in which the molded article is housed, and moving the bottom film by a predetermined distance; wherein the conveying includes: conveying the molded article taken out from the opened metal mold into the pocket to perform the housing, and conveying the molded article taken out from the opened metal mold into the pocket to perform the housing, and wherein: at least the heating, the housing and the sealing are performed after the moving; and a time during which the bottom film is kept stopped between each moving in the packaging is matched with a molding cycle between each mold-clamping in the molding by delaying a heating start time in the heating, by reducing a temperature rising rate in the heating, or by increasing a drawing time in the drawing. at least the heating, the housing and the sealing are performed after the moving; and a time during which the bottom film is kept stopped between each moving in the packaging is matched with a molding cycle between each mold-clamping in the molding by delaying a heating start time in the heating, by reducing a temperature rising rate in the heating, or by increasing a drawing time in the drawing.