Nozzle tip with weld line eliminator

Fluid sprinkling – spraying – and diffusing – Processes – Of discharge modification of flow varying

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Details

239139, 239461, 239489, 2395331, 2395905, 239591, 2393975, B05B 1704

Patent

active

060894687

ABSTRACT:
A flow channel is provided in a nozzle housing for resin flow, said flow channel having an inlet area for receiving resin and an outlet area for transferring resin to a mold cavity. An elongated shaft extends in the flow channel. At least one spiral groove is provided in the flow channel facing the shaft that decreases in depth towards the outlet area.

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