Molders Choice Inc. in Solon, Ohio, has added the E Universal nozzle tip to its catalog.
The nozzle was developed by Samuel Lee Kern, a plastics industry consultant in South Carolina. It offers one, universal tip design for all molding jobs and materials. The tip controls or eliminates strings, cold slugs, nozzle freeze-off and drool. Also, Molders Choice said, it increases the size of the molding process window by avoiding unnecessary pressure loss and higher shear at the nozzle, which can cause burning.
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