&sq=Envato&lang=en&file=File:Injection_moulding_machine_screw.jpg) Before and after purging image of injection molding machine screw | |
| Process type | Cleaning process of Injection moulding |
|---|---|
Purging is a cleaning process of injection molding to clean thermoplastics molding machines and extruders. This process is very important as a virgin resin cannot effectively remove previous resin residuals from the previous run.[1]
- ^ "Tips of the trade: Purging troubleshooting for injection molding". Plastics Today. August 23, 2010. Retrieved November 18, 2020.