| 摘要 |
A baffle for cooling passageways of injection mold tools and the like is made of a polymer material, and includes a divider having a H-shaped cross section with outer surface portions that fit closely against or adjacent cylindrical surfaces of cooling passageways to center the baffle in the passageway arid substantially prevent flow of fluid around the sides of the divider. The baffle may include a plurality of indicia on the divider indicating the length of the divider to permit the length of the baffle to be cut to size to fit a cooling passage of a particular mold tool being constructed.
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