Injection molding nozzle having an annular flow tip

Details Injection molding nozzle having an annular flow tip Injection molding nozzle having an annular flow tip

2008-01-23

2009-11-03

Heitbrink, Tim (Department: 1791)

Plastic article or earthenware shaping or treating: apparatus

Female mold and charger to supply fluent stock under...

With means to heat or cool

C264S328150

Reexamination Certificate

active

07611349

ABSTRACT:
A nozzle for an injection molding machine is disclosed that allows for smooth, blended melt flow into a mold cavity. The nozzle includes a nozzle body with a nozzle melt channel in fluid communication with a manifold melt channel and a nozzle tip. The nozzle tip includes a first melt channel in fluid communication with the nozzle melt channel and a plurality of second melt channels between the first melt channel and an annular melt channel. The annular melt channel is formed between a sealing device and the nozzle tip.

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