Title:
MANUFACTURING METHOD FOR RESIN MOLDED PRODUCT, MANUFACTURING APPARATUS FOR RESIN MOLDED PRODUCT, MANUFACTURING APPARATUS FOR AUTOMOTIVE RESIN MOLDED PRODUCT, RESIN MOLDED PRODUCT, AND AUTOMOTIVE RESIN MOLDED PRODUCT
Document Type and Number:
Japanese Patent JP2023163399
Kind Code:
A
Abstract:
To provide a manufacturing method for a resin molded product, manufacturing apparatus for the resin molded product, manufacturing apparatus for automotive resin molded product, resin molded product, and automotive resin molded product that maintain high rigidity while accommodating a shape and function of resin molded product.SOLUTION: In a manufacturing method for a resin molded product 10 by forming a first molded part 11 with a first resin material and then feeding a second resin material having a higher melting point than the first resin material to form a second molded part 12 combined with the first molded part 11, the first molded part 11 has a protrusion 13 or a concavity 113 that is coupled to the second molded part 12.SELECTED DRAWING: Figure 2
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Inventors:
SUGIE SHINJI
Application Number:
JP2022074296A
Publication Date:
November 10, 2023
Filing Date:
April 28, 2022
Export Citation:
Assignee:
INOUE MTP KK
International Classes:
B29C45/16; B29C33/42; B29C45/13; B29C45/44
Attorney, Agent or Firm:
Gunji Kimura