Multi-Layer Mastery, Where Efficacy Meets Comfort

MOLEKUR™ Series materials are available in a variety of materials and structures, including PETG/PCTG, TPU, various multilayer materials, and EVA, covering application for aligners, retainers, template, and functional uses, meeting diverse clinical needs of different customers. *For detail product introduction, please refer to the product brochure or our website. Coherz boasts an interdisciplinary R&D team with years of deep-rooted expertise in materials science and extensive experience in the clear aligner industry. We place strong emphasis on R&D, as well as IP protection including patents. Our multiple self-developed intelligent production lines, coupled with robust large-scale manufacturing technique and flexible supply capacity, enable us to achieve flexible and rapid order delivery across dozens of SKUs. It is also complemented by strict quality control to ensure product consistency. Additionally, our professional team provides comprehensive support including pre-sales material selection advice, application problem diagnosis, and technical support.

Both PCTG and PETG are copolyester materials. Compared to PETG, PCTG has a lower elastic modulus, making it "softer" and there by improving wearing comfort. Additionally, under complex mechanical conditions in the oral environment, PCTG exhibits significantly better flexibility than PETG, resulting in lower breakage rate during both clinical use and production. Therefore, for copolyester material, we currently focus on promoting our One S sub-series made of PCTG.

It is recommended to use all sheets within 15 minutes after opening the aluminum foil bag. Moisture prevention: After unpacking, materials exposed to air will absorb moisture, which can cause bubbles during thermoforming, severely compromising the quality of aligners/retainers. Different materials have different water absorption rate based on their inherent properties; for instance, materials like TPU are highly sensitive to moisture. Even insensitive materials such as copolyester may also suffer performance degradation after prolonged air exposure. Quality Assurance: Coherz maintains strict control during production and packaging over time, temperature, and humidity to ensure optimal quality for materials. It would be difficult for self-repackaging of the unused sheets to replicate these standards, posing potential quality risks. Solution: To accommodate clients' needs with varying production rhythms, we offer small packages (e.g., 50m roll). For customized requirements, please contact our sales team.