Abstract: The revolution angle of film feeding rollers are controlled so that a transfer film is moved in the feeding direction thereof by a feeding amount being set slightly larger than the interval between adjacent longitudinal direction positioning marks and then stopped before transfer molding is carried out by a transfer molding section, the film feeding rollers are driven to move the transfer film, having been moved in the feeding direction, in the returning direction, the revolution angle of the film feeding rollers are controlled and the transfer film is stopped at a longitudinal direction transfer position after a longitudinal direction positioning mark detection section has detected the longitudinal direction positioning mark, a stationary mold and a movable mold are closed, molten resin is injected into the cavity formed therebetween from an injection nozzle, and the decoration on the transfer film are transferred to molded products in synchronization with molding.

Abstract: Provided is a transferring and molding method capable of forming a molded article on which a pattern is transferred in a prescribed position by automatically correcting a shift when there is produced a molded article on which the pattern is transferred with a shift. When the pattern of a molded article has a shift, the shift dimension and the shift direction of the pattern of the molded article are detected as digital values, and positional correction is carried out by automatically moving the transfer film by the detected shift dimension toward the side opposite from the detected shift direction. Thereafter, the pattern is transferred in the prescribed position of the molded article that has undergone the transferring, and molding is carried out.

Abstract: In an in-mold decoration apparatus, with decorating sheets pinched between a fixed mold half and a movable mold half, molten resin is injected into the mold so that the decorating sheets are respectively bonded to surfaces of a resin molded article. The in-mold decoration apparatus includes a vertical direction decorating sheet feeding machine for performing the feed and take-up of the decorating sheet in the vertical direction, and a horizontal direction decorating sheet feeding machine for performing the feed and take-up of the decorating sheet in the horizontal direction, so that the in-mold decoration apparatus can be set up even with a narrow installation space.

Abstract: Provided is a transferring and molding method capable of forming a molded article on which a pattern is transferred in a prescribed position by automatically correcting a shift when there is produced a molded article on which the pattern is transferred with a shift. When the pattern of a molded article has a shift, the shift dimension and the shift direction of the pattern of the molded article as digital values, are detected and positional correction by automatically moving the transfer film by the detected shift dimension toward the side opposite from the detected shift direction and thereafter transfers the pattern in the prescribed position of the molded article that has undergone the transferring and molding is carried out.

Abstract: In an in-mold decoration apparatus, with decorating sheets pinched between a fixed mold half and a movable mold half, molten resin is injected into the mold so that the decorating sheets are respectively bonded to surfaces of a resin molded article. The in-mold decoration apparatus includes a vertical direction decorating sheet feeding machine for performing the feed and take-up of the decorating sheet in the vertical direction, and a horizontal direction decorating sheet feeding machine for performing the feed and take-up of the decorating sheet in the horizontal direction, so that the in-mold decoration apparatus can be set up even with a narrow installation space.

Abstract: A chemically stable black chromate solution capable of forming an anticorrosive black chromate film on a Zn-Ni alloy plating is provided, the components being easily soluble in the solution. The black chromate solution comprises 1 to 50 g/l of hexavalent chromium; 1 to 50 g/l of sulfate ion; 0.05 to 1.0 g/l of soluble silver; 0.5 to 100 g/l of a sulfonated carboxylic acid selected from the group consisting of sulfo-aromatic carboxylic acids having 7 to 15 carbon atoms, sulfonated aliphatic dicarboxylic acids having 3 to 10 carbon atoms and salts thereof; and a balance of water, the solution having a pH of 0.5 to 2.5.