Hot channels and nozzles for injection molds (parts of machines)

Extrusion molding machines; injection molding machines, and parts thereof; injection molds for use in injection molding for use in the manufacture of plastic material products, bottle and container caps, closures, and lids, for containers used as packaging, and for medical and laboratory apparatus, devices, equipment and instruments in the nature of pipettes, Petri dishes, syringes and parts and accessories therefor, valves, lancet bodies, filter housings, and applicators, and packaging therefor