Manufacturing method for synthetic resin hollow molded body

Details Manufacturing method for synthetic resin hollow molded body Manufacturing method for synthetic resin hollow molded body

2007-11-06

2007-11-06

McDowell, Suzanne E. (Department: 1732)

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

To produce composite, plural part or multilayered article

C264S266000, C264S275000

Reexamination Certificate

active

11484577

ABSTRACT:
A manufacturing method for a synthetic resin hollow molded body includes a first injection molding process, a positioning process and a second injection molding process in which each of the contact portions of the first split assembly member, second split assembly member, and the third split assembly member is made to contact the corresponding contact portion and each of the contact portions is joined with the corresponding contact portion by a second injection between the first die and the second die.

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