What is the difference between sheets and rolls?

Both sheets and rolls are made from the same material. Their differences only lie in shapes and packaging.

Dental coping rolls are specifically designed for automatic production, which coordinated can improve the production efficiency of the dental appliance and reduce the cost by less packaging and fewer wastes. The automatic production process is operated under a more stable environment, so better quality of invisible appliances made of dental coping rolls is expected.

Besides, dental coping sheets are punched by an automatic cutting machine in the cleanroom of CUUMed’s. All sheets are vacuum-sealed and can be directly thermoformed.