Title:
MANUFACTURING METHOD OF MOLTEN RESIN
Document Type and Number:
Japanese Patent JP2015101097
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method capable of manufacturing a high quality molten resin, while melting a large number of plastic pellets.SOLUTION: A fuser 2 is turned to a heated state. Plastic pellets p, p... are supplied from a pellet supply port 11a into a cylinder 1. The plastic pellets are moved in a forward path by driving means. The entire plastic pellets entering from an inflow side large opening 22a of a melting hole 22 of a fuser 2 are pressurized at a pressure closing part 41 of a plunger 4, and also pressurized immediately after entering inside the melting hole 22. Thereafter, at an intermediate location inside the melting hole 22, the plastic pellets are put in an air-tight state and pressurized, and inside the melting hole 22, the plastic pellets are sequentially melted in the air-tight state, so that molten resin flows out from an outflow side small opening 22b of the melting hole 22.
Inventors:
KAWASAKI HIROAKI
Application Number:
JP2014078019A
Publication Date:
June 04, 2015
Filing Date:
April 04, 2014
Export Citation:
Assignee:
CENTURY INNOVATION CORP
International Classes:
B29C45/53; B29C31/04
Attorney, Agent or Firm:
Hiroyoshi Aoki
Amada Masayuki
Shinro Kimura
Masayoshi Miwa
Kunio Iwahori
Amada Masayuki
Shinro Kimura
Masayoshi Miwa
Kunio Iwahori