Title:
TRANSPARENT BIODEGRADABLE MANNEQUIN
Document Type and Number:
Japanese Patent JP2002209690
Kind Code:
A
Abstract:
To provide a mannequin having biodegradability, having excellent heat resistance and transparency, and having a beautiful finish surface.
A biodegradable polylactic acid pellet having a moisture content of not more than 100 ppm is extruded under a cylinder temperature condition of 150 to 210°C and a die temperature condition of 150 to 180°C, and then, secondary fabrication is performed by using a transparent board having a thickness of 1 to 5 mm pressed by a molding roller held at 100°C or less as a raw material, and the whole surface is transparent for seeing-through.
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Inventors:
TANAKA KENJI
MORITA SABURO
MORITA SABURO
Application Number:
JP2001014503A
Publication Date:
July 30, 2002
Filing Date:
January 23, 2001
Export Citation:
Assignee:
PEARL MANNEQUIN KK
International Classes:
A47F8/00; B29C48/90; B29C51/08; (IPC1-7): A47F8/00; B29C47/90; B29C51/08
Attorney, Agent or Firm:
Hironori Takenori
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