INSERT PART, INSERT MOLDING METHOD AND RESIN PART OF GAME MACHINE

• Main Author: FUJISAWA KOJI
• Format: Patent
• Language: English
• Published: 02.07.2004
• Edition: 7
• Subjects: AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING; AMUSEMENTS; CARD, BOARD, OR ROULETTE GAMES; GAMES; GAMES NOT OTHERWISE PROVIDED FOR; HUMAN NECESSITIES; INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES; INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; 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; SPORTS; TRANSPORTING; VIDEO GAMES; WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

PROBLEM TO BE SOLVED: To prevent shift or distortion of a printing layer occurring at the time of insert molding using a polycarbonate. SOLUTION: An insert part 20 comprises a material which is obtained by forming the printing layer 11 on one surface of a transparent polycarbonate film 10 and further laminating a protecting film 12 on the surface of the printing layer 11. Accordingly, even in such a case that the hot polycarbonate is injected under high pressure from an injection gate 28 during insert molding, the protecting film 12 protects the printing layer 11. For this reason, the positional shift or distortion of a printed pattern or the like does not occur and the insert molding using the polycarbonate having a high melting temperature can be easily performed. COPYRIGHT: (C)2004,JPO&NCIPI