- Basic Type – PETG material
Core advantage: Achieves an outstanding balance between transparency, strength and processability.
Characteristic:
Biocompatibility and safety: Compliant with relevant medical device standards (such as ISO 10993), safe for the human oral environment, without irritation.
Precise force transmission: The material has an appropriate elastic modulus and memory, which can continuously and stably apply orthodontic force during wear, effectively guiding tooth movement.
Excellent molding performance and edge tightness: Through the hot-pressing molding process, it can perfectly reproduce the fine structure of the dental model, ensuring that the dental braces fit closely to the teeth, preventing detachment and optimizing the force line.
Resistant to hydrolysis and anti-staining: Maintains stable performance in the oral warm and humid environment, resistant to staining from coffee, tea, etc., and maintaining aesthetics.
- Functional Type – PTP (Multilayer Composite) Material
Core Advantage: Through innovative structural design, it can meet complex mechanical performance requirements that a single material cannot fulfill.
Characteristics and Structure:
Multilayer Composite Technology: Usually composed of 2-3 layers of polymers with different moduli (soft/hard) through co-extrusion technology. For example:
Hard layer: Provides the main corrective force, ensuring shape stability and movement accuracy.
Soft layer: Enhances wearing comfort, buffers initial discomfort, and improves the ability to wrap around attachments (small protrusions on the braces).
“Gradient corrective force” design: Combination of different modulus allows for differentiated force control in different areas of the same set of braces (such as the anterior and posterior tooth areas), better addressing complex tooth movement types (such as lowering, twisting, and overall movement).
Enhanced durability and tear resistance: The composite structure effectively inhibits crack propagation, extending the lifespan of the braces in the complex oral stress environment.
Application scenarios and selection suggestions
Basic type (PETG) application scenarios:
Suitable for most routine cases of orthodontic treatment.
Appropriate for cases requiring high transparency, strong corrective force, and a relatively standard budget.
It is the most widely used and technologically mature general choice in clinical practice.
Functional type (PTP) application scenarios:
Suitable for more difficult complex cases, such as those requiring multiple steps, differential force control.
Appropriate for patients with higher requirements for initial wearing comfort (especially sensitive individuals).
It provides orthodontists with more precise mechanical control tools, helping to optimize the treatment experience and effect.
Orthodontic appliance material
It is made of top-quality biocompatible plastic material to ensure the best safety and comfort.
Invisible orthodontic appliance
The transparent orthodontic appliance is manufactured with biocompatible plastic material, prioritizing your safety and comfort throughout the orthodontic treatment process.
Our corrective lenses are made of polyethylene terephthalate-ethylene glycol copolyester (PET-G), which is a food-grade material renowned for its excellent biocompatibility and durability.
Biocompatibility and safety
Your health and well-being are our top priority. Therefore, our orthodontic appliances are made of biocompatible plastic materials and can be safely used in the mouth. Our orthodontic appliances have undergone strict testing to ensure compliance with strict quality and safety standards, allowing you to feel at ease throughout the treatment process.
Food-grade quality
The invisible orthodontic strips are made of PET-G material. This material is highly safe and suitable for contact with food, and is commonly used in food packaging. The food-grade quality ensures that our orthodontic strips do not contain any harmful substances or chemical components. This guarantees your oral health while providing you with effective orthodontic results.
100% Biologic Materials
What we are proud of is that our orthodontic appliances are produced using 100% biologic materials. We are committed to using biocompatible materials, which means you can trust that the orthodontic appliances we provide are not only effective but also very gentle on your teeth and gums.
Three-layer technology
The invisible orthodontic trays employ a three-layer structure technology, which enhances their durability and effectiveness. This innovative design ensures that each tray is sufficiently sturdy to withstand the forces generated during orthodontic treatment, while maintaining a comfortable wearing experience throughout the entire treatment process.
