Product Summary
Our Dental Retainer Box Plastic Injection Mould is a professional Precision Mold Design and Build solution tailored for oral care and dental brand manufacturers. As a core Custom Plastic Injection Tooling, it delivers tight sealing, food-grade medical safety, and delicate texture, perfectly meeting the strict requirements of orthodontic retainer storage for dust/bacteria prevention, size fit, and long-term safety. Complementing our diverse portfolio—including Household Appliance Mould , injection mold for dental instrument shell, Clear Aligner Case Plastic Injection Mould, Blood Glucose Meter Housing Plastic Mould, and CPAP Machine Housing Plastic Injection Mould—it provides comprehensive one-stop molding services to support purchasers’ large-scale production and upgrade end-users’ orthodontic care experiences.
Key Highlight: Material Advantages (Oral-Safe & Durable for Daily Use)
Material safety and durability are critical for dental retainer boxes, as they directly contact orthodontic appliances used in the mouth, and our mould is engineered to work with the highest-quality, most compliant materials. We exclusively use food contact-grade and medical-grade raw materials, including high-toughness PP and flame-retardant ABS, which meet strict oral contact safety standards—no harmful residues, no odors, and no contamination to retainers even after long-term contact.
For enhanced functionality, we offer customizable antibacterial and high-temperature disinfection modified materials, supporting repeatable high-temperature disinfection to meet the strict hygiene requirements of dental care. The materials boast excellent toughness, making the produced retainer boxes resistant to cracking and deformation when carried in daily bags. Additionally, the materials are designed to resist yellowing and fading, maintaining a delicate appearance and texture over the product’s full lifecycle, while the smooth surface is easy to clean and fingerprint-resistant.
The mould itself is made of high-quality P20HH pre-hardened mold steel (upgradable to S136 corrosion-resistant mirror steel for large-scale production), ensuring stable dimensional accuracy and compatibility with these premium materials, further guaranteeing consistent quality in mass production.
Core Advantages & Purchaser Value
Our mould controls the tolerance of the box cover and body within ±0.03mm, ensuring smooth opening and closing without jamming, and a tight seal to block dust, water vapor, and bacteria. Customizable one-piece breathable micropores balance sealing and breathability, preventing mold growth from moisture. Multi-cavity flow channel balance design ensures minimal size deviation, with over 99.8% yield rate, suitable for automated assembly and sterile packaging—reducing unit costs and supporting large-scale production. The integrated hinge and buckle structure eliminates post-assembly processes, further cutting production costs.
Application Scenarios & Versatility
This mould is widely applicable to daily storage boxes for post-orthodontic retainers, portable night storage boxes for removable dentures, soaking cleaning boxes for invisible orthodontic retainers, storage boxes for dental orthodontic accessories and bite adhesives, and portable storage boxes for dental cleaning tablets. It also supports customized development for other small oral care plastic storage products, complementing our Water Purifier Plastic Filter Housing Mould and Air fryer accessory plastic Mould to serve diverse industrial needs.
Compliance, Production & Support
The mould complies with ISO13485 standards, with a full-process quality control system keeping non-conformance rate within 0.02%. We deliver 3-6 multi-cavity molds monthly, with 350,000 finished products capacity. New customized molds take 18-28 days (urgent available), bulk orders 3-7 days, with lifelong maintenance and product compliance certification technical support. Our precision mold design and build expertise ensures consistent quality and efficient delivery for your brand.
FAQ
Q: Are the materials safe for oral contact?
A: Yes, we use food/medical-grade PP and ABS, with optional antibacterial and high-temperature resistant materials, meeting strict oral safety standards.
Q: Can the retainer box withstand daily carrying?
A: Yes, the high-toughness materials resist cracking and deformation, suitable for daily bag storage.
Q: What is the mold service life?
A: Over 500,000 mold cycles, upgradable to S136 steel for large-scale long-term production.
Q: Does the box ensure tight sealing?
A: Yes, with ±0.03mm tolerance for box cover/body, effectively preventing dust, water vapor, and bacteria.
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