Title:
MOLDING MANUFACTURING EQUIPMENT AND MOLDING MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2014/073304
Kind Code:
A1
Abstract:
The present invention achieves a molding manufacturing method and manufacturing equipment with improved molding quality and productivity. In the process from starting reduction of the temperature inside an upper mold (MU) and a lower mold (ML) until the resin part (W) is completely released from the mold, the pressure inside the mold is reduced in stages, thereby eliminating the application of a greater-than-necessary load on the resin part (W) after completion of molding and prior to mold release.
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Inventors:
NAKAHASHI TAKAHIRO
HANATO HIROYUKI
HANATO HIROYUKI
Application Number:
PCT/JP2013/077166
Publication Date:
May 15, 2014
Filing Date:
October 04, 2013
Export Citation:
Assignee:
SHARP KK (JP)
International Classes:
B29C43/58; B29C39/02; B29C39/44; B29C43/02; B29K101/10
Foreign References:
JP2008200928A | 2008-09-04 | |||
JP2010264652A | 2010-11-25 | |||
JPS6038117A | 1985-02-27 | |||
JP2013006398A | 2013-01-10 | |||
JP2013075499A | 2013-04-25 |
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
Patent business corporation Hara [Kenzo] international patent firm (JP)
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