Injection molding apparatus and process for changing mold elemen

Details Injection molding apparatus and process for changing mold elemen Injection molding apparatus and process for changing mold elemen

1996-10-24

1998-11-10

Heitbrink, Jill L.

Plastic and nonmetallic article shaping or treating: processes

Forming sound grooves in records

2642972, 2643288, 264334, 425183, 425185, 425190, 425556, 425588, 425810, B29C 4503

Patent

active

058339027

ABSTRACT:
The invention covers an injection molding apparatus and injection molding process. The apparatus has at least a first and second injection molding machine adjacent one another, with each machine including upper and lower mold elements operative to form molded products; and robot adjacent said injection molding machines operative to remove and replace at least a portion of one of said mold elements from a first of said injection molding machines while the second of said injection molding machines continues to form molded products.

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