Title:
POWDER SLUSH MOLDING MACHINE AND POWDER SLUSH MOLDING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/018240
Kind Code:
A1
Abstract:
Provided are a powder slush molding machine that utilizes a transfer time of a mold to preheat the mold, and that can be downsized, and a powder slush molding method using the powder slush molding machine. The powder slush molding machine is provided with: a mold heating section that heats a mold so as to make the mold temperature equal to or higher than a prescribed temperature; a powder slush section that powders and sprays molding resin to form a sheet-shaped object having a prescribed thickness on an inner surface of the heated mold; a mold cooling section that cools the mold so as to make the mold temperature equal to or lower than a prescribed temperature; a mold processing section that removes the cooled sheet-shaped object from the mold; and a conveying device that moves the mold between the respective sections. The powder slush molding method uses the powder slush molding machine. A preheating device that preheats the mold is provided in a part of the conveyance device.
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Inventors:
MATSUNO TAKEMI (JP)
Application Number:
PCT/JP2016/070935
Publication Date:
February 02, 2017
Filing Date:
July 15, 2016
Export Citation:
Assignee:
NAKATA COATING CO LTD (JP)
International Classes:
B29C41/18; B29C41/38; B29C41/46
Foreign References:
JP2008137272A | 2008-06-19 | |||
JP2005028773A | 2005-02-03 | |||
JP2002210768A | 2002-07-30 | |||
JPH04164610A | 1992-06-10 | |||
JPH02249613A | 1990-10-05 | |||
JPH01297224A | 1989-11-30 |
Other References:
See also references of EP 3284569A4
Attorney, Agent or Firm:
EMORI Kenji et al. (JP)
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