Title:
RESIN SHEET MANUFACTURING DEVICE, RESIN SHEET MANUFACTURING METHOD, AND FUEL TANK MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2015101001
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To obtain a resin sheet manufacturing device that can improve the yield of a resin molding.SOLUTION: A resin sheet manufacturing device 20 comprises: a die 22 having an extrusion port 24 for extruding a molten resin P into a sheet shape; a lip 26 as an example of a first adjustment member that is installed in the die 22 and moves in a direction orthogonal to the extrusion direction of the molten resin P to adjust the opening amount A in the short-side direction of the extrusion port 24; and a deckle 34 as an example of a second adjustment member that is installed downstream of the lip 26 of the die 22 in the extrusion direction and moves in a direction orthogonal to the extrusion direction and the movement direction of the lip 26 to adjust the opening amount B in the long-side direction of extrusion port 24.
Inventors:
YASUZAWA TAKUFUMI
SUZUKI TEPPEI
SUZUKI TEPPEI
Application Number:
JP2013243285A
Publication Date:
June 04, 2015
Filing Date:
November 25, 2013
Export Citation:
Assignee:
TOYOTA MOTOR CORP
International Classes:
B29C48/31
Attorney, Agent or Firm:
Atsushi Nakajima
Kato Kazunori
Hiroshi Fukuda
Kato Kazunori
Hiroshi Fukuda