Jetting in injection molding: Causes and Prevention
Jetting in injection molding defects appear as linear marks, grooves, or protruding streaks on the surface of molded parts. Jetting defects in injection molding are caused by the premature freezing of the melt flow front, resulting in an uneven distribution of material within the cavity. This post will explore the causes and the effective prevention strategies for jetting in injection molding.