Summerer Toolmaker - Moldmaker, GIT Gas Injection Technology

Gas Injection Technology GIT

Close to the end of the plastics injection into the tool an inert gas is injected, which displaces the melt-volume and creates a cavity in the part. The advantages of this process for exterior mirrors are:

• High rigidity for a low weight part
• Dimensional stability, low warpage
• Goode surface quality without sink marks
• Perfect fit of mirror glass into the mirror housing