Title:
MOLDING APPARATUS AND METHOD FOR MANUFACTURING MOLDED ARTICLE
Document Type and Number:
Japanese Patent JP2023132908
Kind Code:
A
Abstract:
To supply a molten resin composition to a plurality of molding portions of a mold with good quantitativeness.SOLUTION: In a molding apparatus (100) according to the present invention, a supply unit (20) for supplying a molten resin composition to a mold (30) has a plurality of discharge port units (24) corresponding to each of the molding portions (31a) of the mold (30). a) A gear pump (22) is provided for each of the discharge port units (24). Or, b) a multi-port gear pump for supplying the molten resin composition to each of the discharge port units (24) is provided.SELECTED DRAWING: Figure 1
Inventors:
UNO TAKASHI
Application Number:
JP2022038489A
Publication Date:
September 22, 2023
Filing Date:
March 11, 2022
Export Citation:
Assignee:
KANEKA CORP
International Classes:
B29C48/37; B29C43/34; B29C48/255; B29C48/30; B29C48/345; B29C48/92; C08G63/06
Attorney, Agent or Firm:
HARAKENZO WORLD PATENT & TRADEMARK