| 摘要 |
A mold gate insert (24f) includes a mold gate insert body, which is comprised of a material having a high thermal conductivity, and a thermal insulation element (74), which is nested in the mold gate insert body. The thermal insulation element (74) is provided to abut a nozzle seal (28f) and align the nozzle with a mold gate (34f). The amount of heat transferred from the nozzle to the mold gate insert (24f) is reduced by the thermal insulation element (74). |
