Nissha Printing Co., Ltd.

Yyk Corporation

Naoto Toyooka

Seiichi Yamazaki

Kunio Miyazaki

Shigeru Imai

Tadahiro Itoh

Toshiaki Higuchi

Masaatsu Oofusa

Koji Hamano

Mitsuhiro Ozawa

Haruki Adachi

Yutaka Hagiwara

The two-sides in-mold decoration molding die includes a first mold on which the first decoration film is lengthwise movably disposed, and a second mold on which the second decoration film is laterally movably disposed and provided with a sprue and a runner, and a protruding section set higher than a region where the second decoration film passes is provided in a portion surrounding at least the runner, in an area directly confronting the first decoration film when the molds are clamped.

Two-sides in-mold decoration molding die and method of manufacturing a molded product with such molding die

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.

Transferring and molding method and transferring and molding apparatus

A mold for in-mold decorating that includes a stationary mold member and a movable mold member through which a decorating film can be passed. At least one of the mold members includes a cavity-forming block with molding cavity configured to receive a design pattern of the decorating film, a dieset, and engaging portions for mounting the cavity-forming block on the dieset. Clamping-force receiving portions are located around the cavity-forming block such that a clamping force is not applied to the decorating film when the mold members are joined.

Mold for in-mold decoration

A cellular phone top cover includes a foil-decorating film ( ) including an uppermost layer comprised of a transparent base film ( ) and, laminated thereon, a symbol layer ( ) for displaying characters or symbols and a colored layer ( ) defining a transparent display window ( ) of a cellular phone display, and a transparent adhesive layer ( ) laminated thereon. The foil-decorating film is bonded via the adhesive layer ( ) to a transparent resin molded article ( ) of a cellular phone top cover shape having a voice output through-hole ( ) and push button through-holes ( ), and the foil-decorating film ( ) on at least the voice output through-hole ( ) has been removed.

Cellular phone top cover and method of manufacturing the cellular phone top cover

Upper closure of a portable telephone and method of producing the upper closure of the portable telephone

An in-mold molded product includes a molded plastic member having projections and recesses on a surface thereof and a transfer layer provided on such surface. The outer surface of the transfer layer has a contour corresponding to the projections and recesses of the plastic member and additionally has projections and recesses that are finer than those on the surface of the plastic molded member. Thus, the finished product has a matte surface with good wear characteristics. The product is molded by arranging a mat transfer member at a predetermined region of a cavity of a mold unit, the mat transfer member having the fine projections and recesses on one surface thereof, and a portion of the mold unit defining the cavity having, at the predetermined region, projections and recesses which are larger in size than those of the mat transfer member. Plastic is injected into the cavity in a direction to urge the mat transfer member against the portion of the mold unit having the larger projections and recesses thus molding the molded product.

Growing community of inventors

Kyoto, Japan

Naoto Toyooka