Even in a single cavity mold, shear variations can have negative effects on the molding process and the final part.
Using MeltFlipper to alter how plastic fills a cavity can have numerous advantages. MeltFlipper can eliminate gas traps, flow lines, weld lines, improve warpage, and provide a wider process window.
MeltFlipper in Single-Cavity Molds
Adjustable MeltFlipper Inserts in Single-Cavity Molds