| 摘要 |
PROBLEM TO BE SOLVED: To provide a hot runner unit capable of preventing a resin from leaking when a nozzle is mounted at a hot runner block. SOLUTION: The hot runner unit comprises a first hot runner block 22 and a second hot rubber block 24 laminated on the block 22, the nozzle 26 extended over the blocks 22, 24, and first and second resin inlets 62, 64 connected to a first resin passage 34 and a second resin passage 40 of the respective blocks 22, 24 formed at a side face of the nozzle 26.
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