摘要:
Apparatus for tri-injecting a plurality of thermoplastic materials to mold an article having a layered wall structure using thermoplastic materials having different optimum processing temperatures including the maintenance of the optimum temperatures in flow paths individual to each material from its source at least to the injection nozzle.
摘要:
A device is disclosed which operates to receive and package automatically a plurality of articles molded cyclically and continuously by a high speed, high production injection molding machine where the articles are oriented, stacked or nested within a container in an orderly and antiseptic fashion.