INJECTION MOLD, MOLDING TOOL COMPRISING THE MOLD AND METHODS OF USE THEREOF

摘要

An injection mold that has an injector mold plate with a first injector mold plate face and an opposite second injector mold plate face, an ejector mold plate having a first ejector mold plate face and an opposite second ejector mold plate face, with the first injector mold plate face faces the first ejector mold plate face, at least one tempering medium channel connecting a tempering medium inlet of the injection mold to a tempering medium outlet of the injection mold, wherein the at least one tempering medium channel traverses an area of at least one of the second injector mold plate face and/or the second ejector mold plate face and defines a free opening in the respective mold plate face along at least a length of the at least one tempering medium channel.

主权项

1. An injection mold comprising:
an injector mold plate having a first injector mold plate face including first mold cavities halves of one or more mold cavities and an opposite second injector mold plate face to be mounted to an injection molding tool, an ejector mold plate having a first ejector mold plate face including second mold cavities halves of one or more mold cavities and an opposite second ejector mold plate face to be mounted to an injection molding tool, the first injector mold plate face faces towards the first ejector mold plate face to delimit one or more mold cavities when the injector mold plate and the ejector mold plate are in closed contact during injection of a plastic material, and at least one tempering medium channel that connects at least a tempering medium inlet of the injection mold to a tempering medium outlet of the injection mold, the at least one tempering medium channel defines a flow path, that runs above one or more of the one or more mold cavities by traversing an area of the second injector mold plate face and of the second ejector mold plate face, the at least one tempering medium channel defines a free opening in said respective second mold plate face, wherein each of the injector plate or the ejector plate has one or several tempering channels, which each is a single continuous chicane of tight turns defined by channel walls and has a lengthwise opening along its entire length, which opening becomes closed when the injection mold is mounted to an injection molding tool.