Title:
【発明の名称】FRPプレス成形用模様付けシ―ト
Document Type and Number:
Japanese Patent JP3027752
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To eliminate a wrinkle on a corner portion at the time of molding in the case of disposing a design winding forming portion of a patterned sheet for press molding an FRP along a side face of a recess forming protrusion die. SOLUTION: The patterned sheet A for press molding an FRP is obtained by laminating a film 2 on a front surface of a patterned resin-impregnated nonwoven fabric 1 and laminating a sheet material 3 having air permeability on a rear surface of the fabric 1. A design winding forming portion 8 is provided on the sheet A along a side face of a recess forming protrusion die provided at a lower die for installing the sheet A in the case of press molding. A notch 9 is formed only at the film 2 at a corner portion corresponding to a corner for forming the side face adjacent to the protrusion of the portion 8.
Inventors:
Takeo Shinomiya
Application Number:
JP18020599A
Publication Date:
April 04, 2000
Filing Date:
June 25, 1999
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS,LTD.
International Classes:
B32B3/02; B29C43/18; B29C43/34; B32B33/00; (IPC1-7): B32B3/02; B29C43/18; B32B33/00
Attorney, Agent or Firm:
Keisei Nishikawa (1 person outside)
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