INSERT TWO COLOR MOLDING METHOD AND TWO COLOR MOLDING DIE DEVICE AND INSERT TWO COLOR MOLDINGS

WIPO Patent Application WO/2010/050308

A1

Provided is an insert two color molding method for inserting a metal component precisely to a predetermined position without going through a manual work. The two color molding method, in which primary moldings molded by a primary molding die is moved to a secondary molding die in order to mold secondary moldings continuously and then integrating the primary and secondary moldings, is characterized in that a metal component (8) processed in the shape of a strip is arranged in the cavity (2a) to abut on the cavity frame (2a’) of the primary molding die, primary molding resin is injected to the cavity (1) of the primary molding die, a primary molding with the metal component where the surface of a primary molding (S1) thus molded is flush with the surface of the metal component (8) is moved to the secondary molding die, and then secondary molding resin is injected to the cavity of the secondary molding die thus molding a two color molding into which the metal component (8) is inserted.

NISHIMURA, Takeshi (3, Mibu Hanai-cho, Nakagyo-ku, Kyoto-sh, Kyoto 51, 〒6048551, JP)

JP2009/065993

May 06, 2010

September 14, 2009

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NISSHA PRINTING CO., LTD. (3 Mibu Hanai-cho, Nakagyo-ku Kyoto-sh, Kyoto 51, 〒6048551, JP)
日本写真印刷株式会社 (〒51 京都府京都市中京区壬生花井町３番地 Kyoto, 〒6048551, JP)

B29C45/16; B29C33/12; B29C45/10; B29C45/14; B29C45/16; B29C33/12; B29C45/03; B29C45/14

UEKI, Kyuichi et al. (Fujita-Toyobo Building 9th floor, 1-16 Dojima 2-chome, Kita-ku, Osaka-sh, Osaka 03, 〒5300003, JP)

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