Tag Archives: molded rubber parts

rubber deflashing | Injection Molding Flash

Rubber Deflashing for Molded Parts: Nitrofreeze® Cryogenic Technology

Rubber deflashing is the process of removing excess material called flash, or flashing, from the surfaces of molded rubber parts. The causes of flash are numerous and include parting line mismatches, improper venting, inadequate clamping pressure, poor sprue bushing support, and excessively low viscosity. No matter what the cause, old or worn tooling is often […]

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