High-speed injection molding apparatus and method

Details High-speed injection molding apparatus and method High-speed injection molding apparatus and method

1991-05-13

1992-08-04

Heitbrink, Jill L.

Plastic and nonmetallic article shaping or treating: processes

Mechanical shaping or molding to form or reform shaped article

Shaping against forming surface

2643284, 425558, 425559, 425561, 425562, 425586, B29C 4553

Patent

active

051357011

ABSTRACT:
Apparatus and method for injecting a shot of flowable material into a mold involve moving a plunger-type injector in a continuous non-decelerating manner past an outlet which leads to the mold. The injector is decelerated, but only after it passes the outlet to the mold.

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