+ Hoses including plastic groove round and surrounded by a silver. Silver is surrounded by a thermal resistance band pattern or other types of thermal resistance can be surrounded by it. This silver is heated is surrounded by a layer of gas, used to heat its isolation with a cavity. A thermocouple is attached to the nozzle to provide feedback signals to control the temperature of the nozzle.
? + The mouth of the nozzle provides plastic injection directly into the cavity to fill and requires leaving traces on products as small as possible. With this request, the aperture of the vent must be as small as possible.
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