Panasonic Intellectual Property Management Co., Ltd.

Yuuki Sugino

Takashi Nakagawa

Kazuhiko Kaneuchi

Hideaki Nakagawa

Ryozo Fukuzaki

Gakuei Shibata

A method of manufacturing an in-mold decorative molded article includes supplying an in-mold transfer foil to a metal mold, injecting and cooling a molding resin and taking out an molded article formed of the molding resin cooled and cured in the metal mold in which a clear layer and a transfer layer having a decorative figure in the in-mold transfer foil are integrated on the surface by opening the mold, molding the molded article integrally with a cutting portion not necessary for a target product inside the metal mold by the molding resin at an outer periphery of the product and arranging a boundary of a printing region of the clear layer in the in-mold transfer foil in the cutting portion so as to be larger than the outer periphery of the product.

Method of manufacturing in-mold decorative molded article

A decorative film includes a base film, a colored layer formed of UV curable ink, and an ink-absorbing layer. The ink-absorbing layer is formed between the base film and the colored layer, provided with voids therein, and contains filler made of photorefractive material.

Growing community of inventors

Osaka, Japan

Yuuki Sugino