Title:
LIGHT IRRADIATION MOLDING DEVICE AND LIGHT IRRADIATION MOLDING METHOD
Document Type and Number:
WIPO Patent Application WO/2011/145422
Kind Code:
A1
Abstract:
A light irradiation molding device (1) is provided with a pair of rubber mold parts (2A, 2B) which are produced from a rubber material having the property of transmitting light (X) therethrough and form a cavity (20) on the side on which the rubber mold parts face each other and are joined to each other, and a light irradiation means (4) which irradiates a particulate thermoplastic resin (6) disposed in the cavity (20) with the light (X) from the surface of the pair of rubber mold parts (2A, 2B). The light irradiation molding device (1) is so configured as to cause the pair of rubber mold parts (2A, 2B) to approach each other while melting the thermoplastic resin (6) disposed in the cavity (20) by the light (X) emitted from the light irradiation means (4) and mold a molded article (7) of the thermoplastic resin (6) in the cavity (20) the volume of which is reduced.
Inventors:
KURIHARA Fumio (9-2, Higashi Shinbashi 1-chome, Minato-k, Tokyo 21, 〒1050021, JP)
Application Number:
JP2011/059691
Publication Date:
November 24, 2011
Filing Date:
April 20, 2011
Export Citation:
Assignee:
Techno Polymer Co., Ltd. (9-2 Higashi Shinbashi 1-chome, Minato-ku Tokyo, 21, 〒1050021, JP)
テクノポリマー株式会社 (〒21 東京都港区東新橋一丁目９番２号 Tokyo, 〒1050021, JP)
テクノポリマー株式会社 (〒21 東京都港区東新橋一丁目９番２号 Tokyo, 〒1050021, JP)
International Classes:
B29C33/06; B29C33/40; B29C43/36; B29C43/52
Attorney, Agent or Firm:
AICHI, Takahashi, Iwakura & Associates (Meieki Nagata Building, 26-19 Meieki 3-chome, Nakamura-ku, Nagoya-sh, Aichi 02, 〒4500002, JP)
Claims: