RESIN MOLDED BODY AND MANUFACTURING METHOD THEREFOR

• Main Authors: ITO TATSURO, KAWASHIMA TAIICHIRO
• Format: Patent
• Language: English
• Published: 01.11.2007
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR; SHAPING OR JOINING OF PLASTICS; TRANSPORTING; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PROBLEM TO BE SOLVED: To enhance design properties by improving a feel of three dimensions with regard to a resin molded body which can be manufactured by film in molding and has a transparent decorative part of a high degree of design properties capable of attaining the feel of three dimensions although the surface is flat and no indentation exists, and a manufacturing method therefor. SOLUTION: A first print layer 20 is formed on one surface of a transparent film body 2 and a second print layer 22 is formed on the opposite side by a specified pattern, the transparent decorative parts 21 comprising transparent protruding parts are formed in an island shape on the surface of the second print layer 22 to form a decorative film, the decorative film is arranged on the mold surface of the mold, and molten resin is poured on the surface of the side having the first print layer 20 to integrally form a base material 1. During a molding process, the transparent decorative part 21 is submerged into the film body 2 together with the second print layer 22 by heat and pressure and a part facing the transparent decorative part 21 in the first print layer 20 is submerged into the base material 1. The feel of three dimensions is improved by the cooperation of the first print layer 20 and the second print layer 22. COPYRIGHT: (C)2008,JPO&INPIT