Double Cavity PETG Medical Blister Tray for Surgical Instrument Handles
This custom double cavity PETG medical blister tray is designed for packaging surgical instrument sets that require two independent instrument holders within a single sterile barrier. The tray features two precisely formed cavities — one for the darker instrument handle with red flange, and one for the lighter, tapered handle — both retained by molded retention features that hold each instrument securely during shipping and storage.
Manufactured from medical grade PETG in our Class 10000 (ISO 7) cleanroom, this tray is designed to be heat-sealed with Tyvek 1073B lid material to form a complete sterile barrier system (SBS) suitable for EO, gamma, or e-beam sterilization. The clear material allows visual inspection of the instruments without breaking the seal, and the dedicated cavity design ensures each instrument is positioned correctly for aseptic presentation in the operating room.
Key Features
Specifications
| Material | Medical grade PETG (Eastar 6763 / SK 2008), also available in APET |
| Nominal Wall Thickness | 0.5 mm – 1.0 mm (customized per tooling design) |
| Color | Transparent clear (light blue tint optional on request) |
| Cavity Count | 2 (custom cavity count available) |
| Seal Flange Width | 8 – 12 mm, compatible with Tyvek 1073B / 1059B / 2FS |
| Sterilization Methods | EO, Gamma (25–50 kGy with gamma-stabilized grade), E-beam |
| Production Environment | ISO Class 7 (Class 10000) cleanroom, ISO 13485 certified facility |
| Shelf Life | 1 – 5 years (validated per accelerated aging study) |
| Standards Compliance | ISO 11607, ISO 10993, FDA 21 CFR, EU MDR |
Typical Applications
This double cavity blister tray design is suitable for packaging two-component surgical instrument sets, including but not limited to:
- Surgical instrument handle sets (e.g., gynecological, urological, or orthopedic instrument handles)
- Two-component delivery systems and applicator sets
- Interventional device handle kits and accessory combinations
- Minimally invasive surgical instrument sets requiring two handles
- Other dual-component medical devices requiring individual cavity retention within a single SBS
We also offer custom medical blister trays in single-cavity, multi-cavity, and kit configurations for a wide range of medical devices. Every tray is custom-formed to match your specific device geometry, with retention features designed for secure transport and easy, atraumatic removal.
Why Choose Honest Packaging?
Need a Custom Double Cavity Blister Tray?
Send us your device drawings or physical samples. Our engineering team will design a custom blister tray with optimized retention features, wall thickness, and seal flange for your specific application.
