Title:
EXTRUSION MOLDING APPARATUS AND RESIN SHEET MANUFACTURING METHOD
Document Type and Number:
Japanese Patent JP2014061667
Kind Code:
A
Abstract:
To provide an extrusion molding apparatus, etc. attempting to ameliorate resin peels after the molding of a resin sheet.
The provided extrusion molding apparatus 2 is an extrusion molding apparatus 2 comprising a T die 5 for extruding a resin 3 abiding in a molten state downward, a roll unit 7 for cooling/nipping configured underneath the T die 5, a feeding means of feeding a substrate 10 into the roll unit 7, and a conveyance means of conveying a resin sheet 20 molded by pasting, onto the substrate 10 via the roll unit 7, the resin 3 abiding in a molten state; a reprocessing mechanism unit 15 for reheating and re-nipping the resin sheet 20 is provided on the path on the downstream side of the roll unit 7.
Inventors:
ANDO RYOTA
SATO MEGUMI
SATO MEGUMI
Application Number:
JP2012208921A
Publication Date:
April 10, 2014
Filing Date:
September 21, 2012
Export Citation:
Assignee:
DAINIPPON PRINTING CO LTD
International Classes:
B29C48/08; B29C48/91; B29L7/00; B29L9/00
Attorney, Agent or Firm:
Patent Business Corporation Intect International Patent Office
Yasuo Ishikawa
Kazuyuki Oku
Yasuo Ishikawa
Kazuyuki Oku