Engineered for high-durability protection and seamless custom branding. Review our core export models trusted by optometrists, eyewear designers, and retail groups worldwide.
Optical frame cases are no longer mere packaging accessories; they are vital physical safeguards engineered to maintain the optical alignment, pantoscopic tilt, and anti-reflective lens integrity of high-value eyewear.
We stamp our cores using cold-rolled galvanized sheet iron and aircraft-grade aluminum alloy. This provides superior anti-crush strength of over 45 kg of direct perpendicular pressure, preventing hinge deformation in prescription eyeglasses when carried in crowded bags or luggage.
Our outer shells feature non-toxic polyurethane and recycled rPET synthetic leathers. Formulated to resist hydrolytic degradation, these coverings withstand high humidity, sweat acidity, and UV exposure without peeling or discoloration, outperforming standard PVC alternatives.
Interior linings are thermally laminated using food-grade EVA bonding that emits zero volatile organic compound (VOC) outgassing. Soft-flocked velvet and high-density microfiber interiors cradle precision anti-reflective (AR) and hydrophobic lens coatings without micro-scratching.
| Case Category | Core Substrate | Lining Material | Crush Resistance | Ideal Frame Application | Custom Branding Methods |
|---|---|---|---|---|---|
| Hard Iron Clamshell | 0.5mm Cold-Rolled Steel | High-Density Polished Velvet | > 50 kgf | Progressive & Designer Metal Frames | Embossing, Hot Foil, Pad Printing |
| Lightweight Aluminum Shell | 0.8mm Anodized Alloy | Anti-Static Microfiber | > 40 kgf | Rimless & Titanium Optical Wear | Laser Engraving, Silk-Screen |
| Magnetic Foldable Triangle | 1.8mm Recycled Greyboard | Faux Suede / Microfiber | > 25 kgf (Tri-fold geometry) | Large Sun Frames & Oversized Specs | Debossing, Digital UV Full-Color |
| Polypropylene (PP) Transparent | Injection Molded PP | Unlined / Silicone Cushion | Flexible Elasticity | Reading Glasses & Clinical Giveaway | Pad Printing, Mold In-Mold Labeling |
B2B optical buyers face evolving regulatory mandates, rising freight tariffs, and increasing customer demand for sustainable luxury. Staying competitive requires understanding these strategic sourcing trajectories.
Global optical retailers are actively phasing out conventional petroleum-derived plastics. The future belongs to Global Recycled Standard (GRS) certified rPET linings, biodegradable bamboo composites, and ocean-bound plastics. Sourcing certified materials shields brands from impending EU packaging waste penalties.
With global container freight costs prone to market volatility, foldable triangular cases reduce shipping volume by up to 68% compared to traditional rigid clam cases. Brands can transport three times the inventory in a single container, significantly slashing logistics costs and storage requirements.
Leading optometry clinics no longer dispense standalone cases. Leading buyers purchase integrated kits: matching bespoke color-coordinated hard cases, 125 ml AR-safe lens cleaning sprays, branded microfiber cloths, and matching retail bags to elevate patient perceived value and clinic loyalty.
From manual assembly lines to computerized ultrasonic bonding, Chinese manufacturing facilities lead the automated packaging revolution, delivering microscopic tolerances and enduring mechanical performance.
Equipped with dual-spring torsion balances rated for over 30,000 opening and closing cycles without hinge looseness or alignment shift.
Replaces foul-smelling solvent adhesives with ultrasonic weld lines, ensuring odorless interiors that never fog optical anti-reflective lenses.
CNC micro-milled steel dies achieve sub-millimeter foil fidelity, crisp hot-stamp debossing, and razor-sharp multi-color pad printing.
Every batch undergoes thermal shock testing (-20°C to +60°C), 48-hour salt spray anti-corrosion screening, and drop testing from 1.5 meters.
Combining world-class mass manufacturing with the agility of localized service, we remove overseas purchasing risks and guarantee flawless branding executions.
We eliminate guesswork. Before any mass production begins, our technicians produce a physical sample and send detailed high-resolution photos and color-calibrated proof verification for your final sign-off, confirming exact logo scale, pantone alignment, and positioning.
Streamline your supply chain by consolidating orders. In addition to premium optical frame cases, we manufacture and supply compliant 125 ml streak-free lens cleaner sprays (safe for AR and blue light filtering coatings), lint-free microfiber cloths, protective pouches, and frame repair kits.
Our dedicated B2B international export team operates on rapid SLA standards. We review your design files and provide formal engineering feedback, dielines, and transparent volume quotations within one single business day.
Detailed technical, commercial, and logistical clarifications addressing the critical inquiries of eyewear purchasing managers and brand owners.
Our baseline MOQ for custom logo branding on in-stock case shells (pad printing or hot stamping) is typically 500 to 1,000 units. For fully bespoke OEM projects requiring custom tooling molds, specialized interior dye colors, or non-standard dimensions, MOQ is generally 2,000 to 3,000 units per style.
For fine-grain or textured PU leather, blind debossing and metallic foil hot stamping (Gold, Silver, Gunmetal, Rose Gold) provide the highest durability and brand prestige without risking ink bleed. On smooth or curved rigid cases, precision automated pad printing and UV digital printing are recommended.
We strictly utilize water-based, solvent-free adhesives and advanced thermal lamination technologies. All materials comply with RoHS and REACH SVHC standards, ensuring zero corrosive chemical vapor release that could otherwise break down anti-reflective (AR), anti-scratch, or blue-violet light filter coatings.
Yes. While we maintain a deep library of standardized case molds suitable for 95% of prescription optical frames, we frequently engineer custom deeper profiles, curved base geometry cases, and extra-long shells specifically adapted for wrap-around sports eyewear, safety shields, and luxury sunglasses.
Physical pre-production proof creation generally requires 5 to 7 working days. Once the proof sample is officially approved, full-scale mass manufacturing typically spans 20 to 28 days depending on total order volume and complexity. Air and sea freight logistics are coordinated per client incoterms (FOB, CIF, DDP).
Yes. We specialize in coordinated turnkey dispensing kits. You can combine custom optical frame cases with matched high-density microfiber cleaning cloths, private-label 125 ml lens cleaner sprays, branded retail bags, and frame adjustment hardware kits within a unified shipment.