Washing and Curing: The Unsung Heroes of 3D Printing

In the past five years, I’ve become a big proponent of 3D printing models and appliances. When executed properly, this innovative technology saves significant time and money, and yields a fit and appearance that rival conventional manufacturing.

However, as with any technology, there are specific protocols that must be followed to ensure consistent outcomes. Given the ever-evolving array of resins, it’s especially important to follow proper washing and curing parameters to avoid issues like shrinkage, color instability or compromised structural integrity.

Working with a validated system ensures the printer and wash and cure units have been tested and proven to accurately print with a variety of 3D printing resins (see below).

Here are six more tips to help you maximize the success of your 3D-printed appliances and ensure patient safety:

1. The excess residue on the printed appliance needs to be thoroughly cleaned in...
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