Category:
Thermoforming Materials
A multilayer thermoforming material combines two or more layers with different properties in one sheet. This allows a single appliance to provide, for example, a softer tooth-facing surface and a harder external surface. Erkoloc-pro combines PETG and TPU, while Playsafe mouthguard materials use multilayer constructions designed for protection and comfort. Multilayer sheets can simplify production because the layers are formed together.