Title:
METHOD FOR MANUFACTURING INJECTION MOLDED ARTICLE
Document Type and Number:
Japanese Patent JP2021142712
Kind Code:
A
Abstract:
To provide a method for manufacturing an injection molded article having various wood grain patterns.SOLUTION: A method for manufacturing an injection molded article of a cellulosic fiber composite resin by injection molding comprises the steps of: previously arranging a resin insert piece containing a colorant or a cellulosic fiber in a runner part between a sprue and a gate of a mold cavity before injection molding; clamping the mold; injecting the cellulosic fiber composite resin into the mold cavity; and opening the mold to obtain an injection-molded article.SELECTED DRAWING: Figure 1
Inventors:
MINE HIDEO
NISHINO SHOMA
MORIMOTO TAKASHI
NISHINO SHOMA
MORIMOTO TAKASHI
Application Number:
JP2020043346A
Publication Date:
September 24, 2021
Filing Date:
March 12, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
B29C45/16; B29C45/14; B29C45/26; B29C45/46; B29C45/80; B29C70/06
Attorney, Agent or Firm:
Michiko Matsutani
Hiroshi Okabe
Kazuhisa Inaba
Hiroshi Okabe
Kazuhisa Inaba